Mathematics Middle School

Defined by two lines or rays diverging from a common point.
A) arc
B) angle
C) parallel lines
D) perpendicular lines
Defined as bounded by two distinct end points that contain every point on the line between its end points.
A) circle
B) line segment
C) parallel lines
D) perpendicular lines

Answers

Answer 1
The first answer would be selection (b), an angle. Angles have rays or lines that emanate from a common starting point. The second answer would be selection (b), as well. A line segment contains the two end points as well as every point on that line in between.
Answer 2

1. B angle

2. B line segment

Further explanation

Let see the answer choices :

1 .

A) arc

is part of the circumference of a circle

B) angle

Angles can be formed from two ray lines that have the same starting point

Commonly used terms include foot angle, corner point, and angle size

The magnitude of the angle is usually expressed in degrees

Naming angles can be with one letter according to the vertex or with three letters with the vertex placed between two other letters

C) parallel lines

two lines that don't intersect each other at any point

D) perpendicular lines

the two lines intersect at a right angle.

So two lines or rays are diverged from a common point: angle

2 .

A) circle

Circles are two-dimensional builds which are sets of equidistant points at a point called the center point

The distance of these points to the center is called the radius of the circle

B) line segment

The line connecting two points and these two points is end points

C) parallel lines

two lines that don't intersect each other at any point

D) perpendicular lines

the two lines intersect at a right angle.

so bounded by two distinct end points that contain every point on the line between its end points: line segment

Learn more

circumference of the circle

https://brainly.com/question/8929610

chord, diameter

https://brainly.com/question/9969022

the steps for constructing a copy of an angle  

https://brainly.com/question/4292471

Keywords: circle, arc , angle , parallel lines , perpendicular lines, line segment, end points, common point

Defined By Two Lines Or Rays Diverging From A Common Point. A)arc B)angle C)parallel Lines D)perpendicular

Related Questions

please show hw you got your answer, and please show which one is the correct one. (coupon A or coupon B).
please tell why it is correct and please show how you got your answer.
Thank You!
Good luck!

Answers

Coupon A: $18 rebate on a $59 printer
Coupon B: 35% off of a $59 printer

With coupon A, the final price is 59-18 = 41 dollars
With coupon B, the final price is 59-0.35*59 = 38.35 dollars

So coupon B offers the lower price. The price difference between the coupon options is $2.65 (41-38.35 = 2.65); meaning that coupon B is the better option by $2.65

ABC, CBA, and CAB are three three-digit number; that is, three number between 100 and 999. If ABC-CBA= CAB,what are the three digit munbers

Answers

A=9
B=5
C=4

954-459=495

Divide 6⁄13 by 6⁄12 .

A. 1⁄12
B. 9⁄16
C. 12⁄13
D. 13⁄12

Answers

6/13÷6/12=12/13 so C.

Hope this helps!

The answer is C, 12/13. 
I got the answer by using my graphing calculator, hope I helped! :0)

16 - 2t = 5t + 9

What number does t represent? I'm bored

Answers

Try not to be bored.  You can take the attitude that you actually like math, and that you will some day actually be a MathGenius.

t represents an unknown quantity defined by the equation 16 - 2t = 5t + 9.

To find this value, do the following:  Add 2t to both sides, and then subtract 9 from both sides.  You'll end up with 7t = 7, which yields t = 1.

We call this the "solution" of the equation given.

Answer:

Same

Step-by-step explanation:

I have no explanation

Which phrase best describes what this graph demonstrates

Answers

the awnser is a. sorry that i am late.

The answer IS "A) This graph shows that both chlorophyll a and chlorophyll b absorb some higher energy light as well as some lower energy light"

I will give you all the answer to the test


asnwer Mitochondria




Q] Why do the cells in all living things need energy?

A]To fuel their chemical reactions



Q]What process takes place in chloroplast?

A] photosynthesis



Q}which option is a balanced equation for cellular respiration

A} C6H12O6+6O2->6CO2+6H2O

The high temperature on Tuesday was 5 degrees warmer than the high temperature on Monday. If the high temperature on Monday was -12F, what was the high temperature on Tuesday?

Answers

-7 because -12+5 equals -7

The circle graph below shows that of the 440 students at Washington Middle School 40% are in grade 8 what is the total number of students in grade 8 Class

Answers

176 students are in the grade 8 class. Multiply 440 by 0.4 or 40%. 
So to find this, you would simply find 40% of 440. You do this by multiplying 440 by 0.4 (or 0.40). This results in 176. So, there are 176 students at Washington Middle School who are in 8th grade. Hope this helps!

Use a transformation to solve the equation.    f ∙ 8 = 40 a f=5 b f=32 c f=48 df=320

Answers

Using Taylor expansion, show that
f0
(x0) = f(x0 + h) − f(x0)
h − h
2
f00(ξ),
for some ξ lying in between x0 and x0 + h.
Solution: We expand the function f in a first order Taylor polynomial around x0:
f(x) = f(x0)+(x − x0)f0
(x0)+(x − x0)
2 f00(ξ)
2 ,
where ξ is between x and x0. Let x = x0 + h:
f(x0 + h) = f(x0) + hf0
(x0) + h2
2 f00(ξ).
Solving for f0
(x0), we obtain:
f0
(x0) = f(x0 + h) − f(x0)
h − h
2
f00(ξ)

A sphere has a volume of 600 centimeters. What is the radius of the sphere? Please show work

Answers

to solve this problem, you have to know the formula for the volume of a sphere, which is V=(4/3)πr^3
in this case: 600=(4/3)πr^3 =>r^3=600/[(4/3)π]
use your calculator: r=5.23
600 = 4/3πr^3
*3/4 *3/4
450=πr^3
/π /π
143.23=r^3
•now u need to find the cube root which is..
5.23 cm

Estimate to the new integer I don't understand help 23 and 25 I'm.not sure this is right

Answers

Integers is a number without a decimal point.

To do this we need to find the two perfect squares in between 23.5, which are 16 and 25. Since 23.5 is closest to 25, your answer is √25, or 5.

Doing this on the second one, We need to find the perfect cube roots that have 430 in between. It is 343 and 512. Since 430 is closer to 343, your answer is the cube root of 343, or 7.

Hope this helps!
Hello There!

An integer is a whole number.
√23.5 = 4.84767985742.
As an integer this would be 5 or √25.
The second one is ∛343 or 7.

Hope This Helps You!
Good Luck :) 

- Hannah ❤ 

Multiply: 2m4(5m3 + 4m − 1)

A. 11m8
B. 10m7 + 8m5 − 2m4
C. 10m12 + 8m4
D. 10m7 + 8m4 − 2

Answers

2m^4(5m^3 + 4m − 1)
= 10m^7 + 8m^5 - 2m^4

answer
B.  10m^7 + 8m^5 - 2m^4

Answer:

The correct option is B) [tex]10m^{7}+8m^{5}-2m^{4}[/tex]

Step-by-step explanation:

we need to multiply the given expression

Given [tex]2m^{4}(5m^{3}+4m-1)[/tex]

Multiply polynomial term wise,

[tex](2m^{4}\times 5m^{3})+(2m^{4}\times 4m)-2m^{4}[/tex]

[tex]10m^{4+3}+8m^{4+1}-2m^{4}[/tex]

[tex]10m^{7}+8m^{5}-2m^{4}[/tex]

Therefore, the correct option is B) [tex]10m^{7}+8m^{5}-2m^{4}[/tex]

Kerry and Luke biked a total of 18 miles in one week. Kerry biked 4 miles more than Luke. Write a system of equations and solve it to find how far each boy biked

Answers

Let x = Kerry's distanceLet y = Luke's distance  x + y = 18         eq1 x = y + 4x - y = 4             eq2   Our equations are: x + y = 18x - y = 4 

Can someone please solve this:

(a+b)2 - (a-b)2= (they are in square)


note: I know the formula but I don't understand hownu factorize it like why that way, if u want please explain it

Answers

(a+b)^2 – (a-b)^2

Since both are squares you end up with

(a+b +a-b) * (a+b –(a-b))

 

First set of parenthesis add the 2 a’s together to get 2a and subtract b from b

 So you end you with 2a

 Now you have

2a(a+b –(a-b))

Second set of parenthesis you subtract a from a and then have b+b left which equals 2b

 So now you have 2a times 2b

 Which equals 4ab


order the following sets from least to greatest {1/8, -0.025, 0.2, -1/7}

Answers

-1/7, -0.025, 1/8, 0.2

hope this helps
-0.025, 0.2, 1/8, 1/7

30,840 in expanded form?

Answers

30,840 is expanses for by place value is 30,000 + 800 + 40. Add them together and you get 30,840.
30,840 in expanded form is 30,000 

the 8 is 800

the 4 is 40.


hope this helps. (also hope Im right.)

Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay Francine got 34 multiple choice questions correct I received 14 points for her essay Cheryl got 30 multiple choice questions correct I received 22 point for her outside how many points with each multiple-choice?

Answers

the answer should be 2

You can solve this problem using this equation: 34x + 14 = 30x + 22. The x stands for how many points each multiple choice question is worth. 34x is the number of multiple choice questions Francine got correct multiplied by the currently unknown number each point is worth, while 14 represents the 14 points that Francine was given for her essay. 30x is the number of multiple choice questions Cheryl got correct multiplied by the currently unknown number each point is worth, while 22 represents the 22 points that Cheryl was given for her essay. To solve, we can subtract 30x from 34x on the left side of the equation, and subtract 14 from 22 on the right side of the equation. That leaves, 4x = 8. Next step would be dividing 4 from each side which gives us x = 2. In order for Francine and Cheryl to receive the same test score, each multiple choice questions would have to be worth 2 points.

If 5/8 of the people in water aerobics class are over age 65 and 1/4 of the people in the class are under age 40,what fraction of the people in the class are either over 65 or under 40?

Answers

I think the answer's 7/8. If you convert 1/4 to 2/8 and add them together, you add 5/8 and 2/8 to get 7/8. 
Final answer:

To find the fraction of people in the class who are either over 65 or under 40, we add the fractions of people in each age group. The maximum fraction is 1.

Explanation:

To find the fraction of people in the class who are either over 65 or under 40, we need to add the fractions of people in each age group. First, we find the fraction of people over 65 by multiplying the total fraction by the fraction of people over 65: 5/8 * 1 = 5/8. Next, we find the fraction of people under 40 by multiplying the total fraction by the fraction of people under 40: 1/4 * 1 = 1/4. Finally, we add the two fractions together to find the total fraction of people who are either over 65 or under 40: 5/8 + 1/4 = 9/8. However, fractions cannot be greater than 1, so the maximum fraction is 1. Therefore, the fraction of people in the class who are either over 65 or under 40 is 1.

Learn more about Fraction here:

https://brainly.com/question/10354322

#SPJ2

36/8 as a mixed number, in simplified form

Answers

36/8 as a mixed number in simplest form is 4 4/8. To turn improper fractions into mixed numbers, divide the numerator by the denominator, (in this case it's 36 ÷ 8), then the answer will be the whole number part, and the remainder will be the numerator. 

Hope this helps! :D

~PutarPotato
Mixed Number: 4 4/8 

Simplified form: 4 1/2

what is the scientific notation for 0.00000345?

7 POINTS EACH

Answers

You have to figure out how many spaces you have to move it ->. You move it right 6 times in order to get 3.45. so your answer would be 3.45 • 10^6. To check your answer, divide 3.45 / 10^6. Which is 0.00000345. :)
The answer is 3.45 x 10^-6

math question down below

Answers

To get the average, you must add all together and divide by the amount of numbers there are

(-4 - 6 - 3 - 1 + 0 + 2 - 1 - 3)/ 8

(-16)/8 = -2

-2 is your average

hope this helps
add them all = -16
-16/8 = -2

answer
-2 in

which number , when rounded to the nearest hundredth, is equal to 2.39?

Answers

2.385 or another thousandths place decimal

Write the ratio 4/12 as a decimal.

Answers

4/12 as a decimal is 0.3, all you simply have to do is divide 4 and 12 and youll get your answer .

The ratio 4/12 converts to a decimal by dividing 4 by 12, resulting in 0.333 when rounded to the nearest thousandth.

To write the ratio 4/12 as a decimal, you simply divide the numerator (4) by the denominator (12). Let's do this step-by-step:

Divide 4 by 12, which equals 0.3333...

Since the division results in a repeating decimal, round it to the nearest thousandth for simplicity, which gives us 0.333.

The ratio 4/12 as a decimal is 0.333.

The top number (numerator) is what you're dividing, and the bottom number (denominator) is what you're dividing by.

In our case, 4 divided by 12.

Find (2.2 x 10^7)(5 x 10^8)/(2.5 x 10^3)(8.8 x 10^5) expressed in scientific notation.

Answers

I'm pretty sure its d 

Jenny filled 12 pitchers with an equal amount of lemonade in each. The total amount of lemonade in the 12 pitchers was 41.4 liters. How many liters of lemonade would be in 7 pitchers?

Answers

Solving the proportion, there would be 3.45 liters in each pitcher, meaning that there would be 24.15 liters of lemonade in 7 pitchers.

How many feet are in 66 inches

Answers

there is 12 inches in 1 ft......so in 66 inches.....66/12 = 5.5 ft or 5 1/2 ft or 5 ft 6 inches
5.5 feet that the answer

8x-28=44

How do you solve and graph the solution?
HELP ASAP!!

Answers

So, idrk how to graph it, but to solve it by multiplying 8 by 8, then carrying 6. Now, you multiply 2 by eight and add 6 which will give you 224. That means somehow the answer u typed in i think was wrong. 

REWRITE THE EXPRESSION WITHOUT USING GROUPING SYMBOLS 7(X -19)

Answers

distribute the 7

 7(x-19) = 7x - 133

write a linear function with the given values f(0) = 7,f(3) = 1

Answers

f(x)=-2x+7
Hope this helps. Ask any questions if you need.

What is 175-18×9÷6 Order of operations

Answers

According to PEMDAS,
*Parenthesis
*Exponents
*Multiplication
*Division
*Addition
*Subtraction

You do them left to right.
18 * 9 = 162.
162 / 6 = 27
175 - 27 = 148

Hope this helps! ☺♥
The answer would be 148

W = 3x + 7y solve for y

Answers

Answer:

The value of the equation [tex]y=\frac{W-3x}{7}[/tex].

Step-by-step explanation:

Consider the provided equation.

[tex]W = 3x + 7y[/tex]

We need to solve the provided equation for y.

Subtract 3x from both side.

[tex]W-3x= 3x-3x+ 7y[/tex]

[tex]W-3x=7y[/tex]

Divide both sides by 7.

[tex]\frac{7y}{7}=\frac{W-3x}{7}[/tex]

[tex]y=\frac{W-3x}{7}[/tex]

Hence, the value of the equation is [tex]y=\frac{W-3x}{7}[/tex].

To solve the equation W = 3x + 7y for y, subtract 3x from both sides and then divide by 7 to isolate y, resulting in the solution y = (W - 3x) / 7.

To solve for y in the equation W = 3x + 7y, we need to isolate y. First, we subtract 3x from both sides of the equation so that the terms with y are on one side:

W - 3x = 3x + 7y - 3x

This simplifies to:

W - 3x = 7y

Next, we divide both sides of the equation by 7 to solve for y:

(W - 3x) / 7 = y

Therefore, the solution for y in terms of W and x is y = (W - 3x) / 7.

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