The 2 Triangles are similar.
What is the ratio of the corresponding side lengths? Thanks!

The 2 Triangles Are Similar.What Is The Ratio Of The Corresponding Side Lengths? Thanks!

Answers

Answer 1

Answer:

see explanation

Step-by-step explanation:

The ratios of corresponding sides are

[tex]\frac{AB}{A'B'}[/tex] = [tex]\frac{BC}{B'C'}[/tex] = [tex]\frac{AC}{A'C'}[/tex], that is

[tex]\frac{4}{2}[/tex] = [tex]\frac{9}{4.5}[/tex] = 2


Related Questions

The diameter of your bicycle wheel is 34 inches. What is it’s radius

Answers

Answer:

17 inches

Step-by-step explanation:

1/2(diameter)=radius

1/2(34)=radius

17 inches

PLEASE ANSWER ASAP!!!


How do states with no personal income tax raise money money for public services?

Answers

Answer:

States with no personal income tax raise money for public services through their property tax.

Step-by-step explanation:

Answer:

States with no personal income tax raise money for public services through their property tax.

Step-by-step explanation:

Step-by-step explanation:

Please help me answer this question!!! and explain bc im very stupid and my grades are low. 15 points

Answers

Answer:

17

Step-by-step explanation:

The top angle is 90 degrees, so I would assume that m<1 is 90 degrees.  Plugging this into the equation gives us 90 = 4y + 22.  Subtract 22 from both sides, and we get 68 = 4y.  Divide both sides by 4, and we get 17 = y.

Select all of the terms that apply to the shape. pentagon hexagon heptagon octagon nonagon decagon regular polygon irregular polygon concave convex

Answers

Answer: Convex, heptagon, regular polygon

Answer:

Heptagon, Irregular Polygon, and Concave

Step-by-step explanation:

From The figure shown in the picture we can see that it has the following characteristics. These characteristics are the following

7 straight sides2- 90° angles2 angles less than 90°2 angles greater than 180°1 angles greater than 90° but less than 180°

Based on these characteristics we can say that the figure meets all the requirements to be classified as Heptagon, Irregular Polygon, and Concave

Heptagon: are figures with 7 straight sides and 7 angles

Irregular Polygons: are polygons that can have sides of any length and each interior angle can be of different angles

Concave: are polygons that have one or more interior angles bigger than 180°

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Erica is cutting out snickerdoodle cookies with a circular cutter. The cutter has a diameter of 4 centimeters. What is the cutter's radius?

Answers

The radius is one half of the diameter.

Divide the diameter by 2 for the radius.

Radius = 4 centimeters / 2 = 2 centimeters.

Answer:

2 centimeters

Step-by-step explanation:

Circle

r=2cm

Using the formula

d=2r

Solving for r=d

2=2cm

Jessica bought 10 pieces of candy at the store. She spent $8.60. How much did each piece of candy cost?

Answers

$0.86. You either divide by 10 manually, or use the powers of 10.

Answer:

Each piece of candy cost

$0.86

Step-by-step explanation:

Step one This problem bothers on well we can do and understand our division of numbers

Step two

Given that Jessica spent $8.60

To buy 10 pieces of candy

Step three

We can get the unit cost of each candy by simply divide the total amount spent by the total Candy purchased

Hence

A candy cost = 8.60/10

= $0.86

What is the solution of the system of equations?

y = x - 10

y = 2x + 5

Answers

Final answer:

To solve the system of equations y = x - 10 and y = 2x + 5, we equate both expressions for y, solve for x, and find x = -15. Substituting x back into either equation gives y = -25, making the solution (x, y) = (-15, -25).

Explanation:

The question seeks the solution of the system of equations given by y = x - 10 and y = 2x + 5.

To find the solution, one can use the substitution method, where the expression for y in one equation is substituted into the other equation.

This gives us two equations stated to have the same value of y, which means they can be set equal to each other: x - 10 = 2x + 5.

Solving this equation for x involves moving x terms to one side and constants to the other, yielding x = -15. Substituting x back into either original equation (e.g., y = x - 10), we find y = -25.

Thus, the solution to the system of equations is x = -15 and y = -25.

What is the measure of an arc intercepted by an inscribed angle whose measure is 88 degrees
44
88
176
None of the above

Answers

Answer:

[tex]176\°[/tex]

Step-by-step explanation:

we know that

The inscribed angle is half that of the arc it comprises.

so

In this problem

Let

x-----> the measure of an arc intercepted by an inscribed angle

[tex]88\°=\frac{1}{2}(x)[/tex]

[tex]x=2(88\°)=176\°[/tex]

Option (C) The intercepted arc of an inscribed angle measuring 88 degrees has a measure of 176 degrees, which is twice the size of the inscribed angle according to the Angular Measurement of Arcs property.

The measure of an arc intercepted by an inscribed angle is twice the measure of the inscribed angle. Given that the inscribed angle measures 88 degrees, the intercepted arc would therefore measure 176 degrees. This is because according to the Angular Measurement of Arcs property, an arc's measure is twice that of its corresponding inscribed angle (Theorem 7 in the reference material).

Question 3 mathematics

Answers

Answer:

Part a) The area of the shaded region is [tex]41\ ft^{2}[/tex]

Part b) The area of the nonshaded region is [tex]87\ ft^{2}[/tex]

Step-by-step explanation:

we know that

The total area is equal to the area of the shaded region plus the area of the nonshaded region

step 1

Find the total area  

The total area is equal to the area of the rectangle

[tex]A=8(16)=128\ ft^{2}[/tex]

step 2

Find the area of the shaded region

The area of the shaded region is equal to the area of the  trapezoid minus the area of the smaller square

so

[tex]A=\frac{1}{2}[(8-2)+3)](8+2) -2^{2} \\ \\A=\frac{1}{2}[9](10) -4\\ \\A=41\ ft^{2}[/tex]

step 3

Find the area of the nonshaded region

The area of the nonshaded region is equal to the total area minus the area of the shaded region

so

[tex]A=128\ ft^{2}-41\ ft^{2}=87\ ft^{2}[/tex]

Help me with this !!!!!!

Answers

Answer:

Step-by-step explanation:

The diagram shows the net of a juice box. The box is a reactangular prism

Answers

I don’t not know the answer for this question sorry

Answer:

its is B.

Step-by-step explanation:

each separate net has a twin so you find out the area of each net and multiply each one by two

What is two thousand, six hundred nine dollars and seventy five cents written in expanded notation​

Answers

Answer:

2000+600+9+.75 maybe?

Step-by-step explanation:

2,609.75= 2000+600+9+.7+.05

= 2 x 10^3 + 6 x 10^2 + 9 x 10^0 + 7x10^-1 + 5 x 10^-2

It depends how the curriculum or teacher want it written

Solve x/3 = x+2/2
x=?

Answers

Answer:

x = -6

Step-by-step explanation:

∵ [tex]\frac{x}{3}=\frac{x+2}{2}[/tex]

* These are two equivalent fractions

  we can solve by using cross-multiplication way

  that means we multiply x by 2 and multiply (x + 2) by 3

∴ 2(x) = 3(x + 2)

* Take care about the multiplication of 3(x + 2) you must

  multiply 3 by x and also multiply 3 by 2

∴ 2x = 3x + 6

* Now lets start to collect the like terms

∴ 2x - 3x = 6

∴ -x = 6

* Divide the both sides by -1

∴ x = -6

x = -3/2 (Or) x = -1.5

First apply the rule a/a = 1

2/2 = 1

x/3 = x +1

Multiply both sides by 3

(x/3 * 3) = (x * 3) + (1 * 3)

Simplify

x = 3x + 3

Subtract 3x from both sides

(x - 3x) = (3x + 3 - 3x)

Simplify

-2x = 3

Divide both sides by -2

(-2x / -2) = (3 / -2)

Simplify

x = -3/2

(Decimal: x = -1.5)

What is the area of the trapezoid?

Answers

Answer:

Hi there!

I got the answer: 88 units^2

Step-by-step explanation:

to find the area you the formula: A=(a+b)/2 times height

"a" in this case is 17 and "b" is 27 because 5+5+17 is 27

height is 4

then you plug what you know into the equation

(17+27)/2 times 4 to get 88

Mary is going for a walk. She walks 12.5 miles in 5 hours. What is her speed

Answers

To find her speed, divide the total distance by the total time:

12.5 miles / 5 hours = 2.5 miles per hour.

please help

Jen slices a cone with a height of 10 centimeters and a radius of 4 centimeters using a plane that is perpendicular to the base and that passes through the vertex of the cone. What is the area of the cross-section in square centimeters?

Answers

A cone that is sliced through the vertex would make the shape of a triangle.

You are told the h eight is 10 cm and the radius is 4 cm.

The radius would be half the base, so the base would be 4 * 2 =8 cm.

The area of the triangle is found by multiplying the base by the height, then dividing by two.

Area = 8 x 10 = 80

80 / 2 = 40 square centimeters.

Answer:

A cone that is sliced through the vertex would make the shape of a triangle.

You are told the h eight is 10 cm and the radius is 4 cm.

The radius would be half the base, so the base would be 4 * 2 =8 cm.

The area of the triangle is found by multiplying the base by the height, then dividing by two.

Area = 8 x 10 = 80

80 / 2 = 40 square centimeters.

Step-by-step explanation:

Four less than the product of 5 and a number is equal to 9 . Use the variable (w) for the unknown number

Answers

Answer:

w = 13/5

Step-by-step explanation:

The equation is : 5w-4=9

Then we add 4 to each side

5w = 13

Then we divide by 5

w = 13/5

PLEASE HELP!!!

1. A bag contains 10 identical balls numbered from 1 to 10. What is the probability that a person reaches into the bag and randomly selects a ball with a number that is a multiple of 3?

2. A bag contains 10 identical balls numbered from 1 to 10. What is the probability that a person reaches into the bag and randomly selects a ball with a number that is EVEN?

Enter your answer as a fraction in simplest form

Answers

Hello there (:

1)) Is 3/10

2)) Is 1/2

I hope this helps ya ;)

The ratio of the perimeters of two rectangles is 5 to 8 . the perimeter of the larger rectangle is 72 inches. What is the perimeter of the smallest triangle?

Answers

ANSWER

45 inches.

EXPLANATION

Let the perimeter of the smaller rectangle be x.

Then, the ratio of the perimeter of the smaller rectangle to the larger rectangle is

[tex]x:72=5:8[/tex]

We change the ratio to fraction to obtain,

[tex] \frac{x}{72} = \frac{5}{8} [/tex]

Multiply both sides by 72.

[tex]x = \frac{5}{8} \times 72[/tex]

[tex]x = 5 \times 9 = 45[/tex]

The perimeter of the smaller rectangle is 45 inches.

Answer:

45 inches

Step-by-step explanation:

The 72 inches is 8 parts of the ratio, hence

[tex]\frac{72}{8}[/tex] = 9 inches ← 1 part of the ratio

5 parts = 5 × 9 = 45 inches ← smaller perimeter

Solve

b = 3/4a
a + b = 21

Answers

Answer:

(12, 9)

Step-by-step explanation:

Please enclose fractions inside parentheses in cases such as this one.  You meant b = (3/4)a, not b = 3/(4a).

To solve this system, subst. (3/4)a for b in the 2nd equation, obtaining:

a + (3/4)a = 21.

Mult. all 3 terms by 4 to eliminate the fraction 3/4:

4a + 3a = 84

combining like terms:  7a = 84

Solving for a:  a = 84/7 = 12.

If a = 12, b = (3/4)a = (3/4)(12) = 9

The solution is (12, 9)

Answer:

a=12

b=9

Step-by-step explanation: Just did it on i-ready and got it right.

You work for a video streaming company that has two monthly plans to choose from plan1:A flat rate of 7$ per month

Answers

Answer:

Step-by-step explanation:

The cost will be 7$ per month

Best regards

a factory buys the boxes it needs to form of flat nets. What advantages might the factory have in doing t his?

Answers

THE ADVANTAGE IS: They can store more containers for higher stocks and space.

A child’s pool is in the shape of a rectangular prism with a height of 2 ft and a base that is 4 ft wide by 5 ft long. During the course of the summer, the child’s pool needed to be filled 3 times.
How many cubic feet of water were needed to fill the pool during the summer?
A. 40 ft³
B. 80 ft³
C. 120 ft³
D. 160 ft³

Answers

Answer:

C. 120 ft^3

Step-by-step explanation:

Area of rectangular prism is Length * Width * Height.

4 * 5 * 2 = 40

It was filled 3 times so multiply 40 by 30

40 * 30 = 120 ft^3

A can of juice has a diameter of 6.6 centimeters and a height of 12.1 centimeters. What is the total volume of a six-pack Of juice cans?

Answers

It was a cylinder shape

volume of cylinder is

[tex] = \pi {r}^{2} h[/tex]

Radius of the can

=6.6÷2

=3.3

Volume of 6 can

[tex]6(3.142 \times {3.3}^{2} \times 12.1) \\ = 6(3.142 \times 10.89 \times 12.1) \\ = 6(34.21638 \times 12.1) \\ = 6(414.018198) \\ = 2484.109188 \\ = 2484.11 \: (2d.p.)[/tex]

Answer

2484.11

what is 7.5÷46.55 please help ​

Answers

Answer:

0.16111707

Step-by-step explanation:

0.16111708 if your just dividing then that’s the answer

please help me find the surface area of the triangular prism ( number 3)

Answers

Check the picture below.

so the triangular prism is really 3 rectangles and two triangles stacked up to each other at the edges, so if we simply get the area of each figure individually and sum them up, that's the area of the prism.

let's notice, the triangles have a base of 2.4 and a height/altitude of 1.

[tex]\bf \stackrel{\textit{2 triangles's area}}{2\left[ \cfrac{1}{2}(2.4)(1) \right]}~~+~~\stackrel{\textit{right rectangle}}{(2\cdot 1.5)}~~+~~\stackrel{\textit{left rectangle}}{(2\cdot 1.7)}~~+~~\stackrel{\textit{bottom rectangle}}{(2\cdot 2.4)} \\\\\\ 2.4+3+3.4+4.8\implies 5.4+8.2\implies 13.6[/tex]

Select all that apply

Which of the following names a ray in the drawing

Answers

Answer:

CB And A F

Step-by-step explanation:

Answer:

The answer is CB.

Step-by-step explanation:

A ray is a line that starts from a point and travels in a particular direction to infinity.

Here, CB is the ray as it is originating from a point C and travelling up to infinity in a single direction beyond B.

The ray is represented by a arrow in one direction.

a shop rents out bikes for $12 a day and also charges for $9 an hour for people to use.if chimmy chong rented a bike and the total bill came out to be $75, for how long did he rent the bike out for?​

Answers

He rented the bike for 7 hours.

75-12=63
63/9=7

Answer:

7 Hours

Step-by-step explanation:

$75-$12 per day is 63

$63 divided by $9 per hours is 7

Hope this helps and have a blessed day!

Prove: If a chord of a circle makes an angle of 30° with a diameter, prove that the distance from the center to the chord is one-fourth the length of the diameter.

Answers

Answer:

See explanation.

Step-by-step explanation:

Let BC be the diameter of the circle with center at point O, AB be the chord and ∠ABC=30°. OD is the distance from the center to the chord.

Consider triangle BDO. This triangle is special 30°-60°-90° right triangle. The leg OD is opposite to the angle of 30° and is half of the hypotenuse. The hypotenuse of the triangle BDO is BO. BO is the radius of the circle and is equal to half of the diameter AB. Thus,

[tex]OD=\dfrac{1}{2}BO=\dfrac{1}{2}\cdot \dfrac{1}{2}AB=\dfrac{1}{4}AB.[/tex]

You move down 3 units and up 7 units. You end at (-5, 2). Where did you start?

Answers

Answer: (-5, -2) is where you started.

Other Questions
cindy worked 23 hours, she earned $126.5 whats her rate of pay Explain how motor vehicle production is a bulk-gaining industry ap human geo What event in the play best reflects Johnsons words? PACIENTE Buenos das, (1) (desear) que el doctor Gonzlez me (2) (examinar). RECEPCIONISTA Buenos das, seora. Lo siento, pero el doctor Gonzlez no (3) (atender) hoy. La (4) (poder) atender otro doctor? PACIENTE (5) (querer) que me (6) (atender) el doctor Gonzlez. No ver a otro doctor. RECEPCIONISTA Y yo le (7) (recomendar) que (8) (ver) a otro doctor porque el doctor Gonzlez no (9) (venir) hoy. PACIENTE (10) (exigir) que le (11) (decir) al doctor Gonzlez que necesito verlo. RECEPCIONISTA El doctor Gonzlez no (12) (venir) hoy! PACIENTE Dudo que el doctor Gonzlez no (13) (venir) hoy! Creo que este consultorio (14) (ser) bueno. Pero no estoy segura de que los empleados (15) (ser) competentes! Quiero que (16) (llamar) a su supervisor inmediatamente! Read the excerpts from historical documents.From the Declaration of Independence:When in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume, among the Powers of the earth, the separate and equal station to which the Laws of Nature and of Natures God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.From the Declaration of Sentiments:When, in the course of human events, it becomes necessary for one portion of the family of man to assume among the people of the earth a position different from that which they have hitherto occupied, but one to which the laws of nature and of natures God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes that impel them to such a course.How are these excerpts similar?Both insist that drastic action requires a statement of rationale.Both claim that revolutionary change requires hostile combat.Both suggest that oppressive parties should be punished.Both demand that laws change based on popular beliefs. Which word in paragraph four helps the reader understand the meaning of resources The main goal of Jim Crow laws was to Can u plz help me on this Ive been stuck on it Help me find the surface area of the triangular prism Matter is _.A. The amount of energy contained within an object.B. A measure of the force gravity exerts on an object.C. Something that has mass and occupies space.D. A measure of an objects initial force.(I think its C? Im not sure.) Find the sale price The price of an item has been reduced by 60%. The original price was $240. Find the price of the item now. Which of the following reflects a consequence of the policy of glasnost in the Soviet Union not intended by the leadership in Moscow?a. Leaders of nationalist movements accused the Soviet leadership of treating non-Russian areas as colonies to be exploited.b. Private entrepreneurial activity reinvigorated the stagnant Soviet economy and resulted in an industrial revolution.c. The aging conservative establishment of the Soviet Communist Party was strengthened by strong popular support.d. The Soviet model of communism gained worldwide acceptance and was adopted by even noncommunist countries. Ayer yo finalmente ________ de leer mi libro. A. terminaba B. termin C. terminaste D. terminaban If you roll a number cube 60 times and use the results to calculate the experimental probability of rolling a 1, the experimental probability of rolling a 1 will ___ be less than the theoretical probability of rolling a 1. Which rights and guarantees were secured by the Fifteenth Amendment to the US Constitution? the right to citizenship of any person born or naturalized in the United States the right to due process and equal protection under law for all US citizensthe right to vote of any male US citizenthe right to be free from slavery except as punishment for a crime The graph represents the ways Janelle can win the beanbag toss game. Which describes a way Janelle can win the game? land on round 7 times; land on square 1 time land on round 6 times; land on square 2 times land on round 5 times; land on square 3 times land on round 4 times; land on square 4 times Your license must be revoked if you are found guilty of, or department records show _____ cases of reckless driving within one year. A.2B.3 C.4 D.5 Which sentence contains a misplaced modifier?Amber awed the judges tumbling on the mat.Amber awed the judges when she was tumbling on the mat. Tumbling on the mat, Amber awed the judges.Amber tumbling on the mat awed the judges. Which groups did the Ku Klux Klan believe needed to be put down in order topromote a Protestant America? realiza las siguientes comversaciones en las unidades adecuadas de 490mmhg Steam Workshop Downloader