I need help with this someone help me out :)

90⁰ counterclockwise

Answer:

BC=15.01

Step-by-step explanation:

Line segment BC can also be represented by '?'. To solve for BC, find the value of '?'

Use the tangent ratio:

[tex]tangentX=\frac{opposite}{adjacent}[/tex]

Because you need the value opposite the given angle and you are given the length of the side adjacent the given angle (hypotenuse does not count as the adjacent side, EVER (btw)). Let 65° be X and let x replace'?'.Insert the appropriate values:

[tex]tan65=\frac{x}{7}[/tex]

Solve by isolating x. Multiply 7 to both sides:

[tex]7*(tan65)=7*(\frac{x}{7})\\\\7*tan65=x\\\\x=7*tan65[/tex]

Insert this equation into a calculator:

[tex]x=15.0115...[/tex]

Round to the nearest hundredth:

[tex]x=15.01[/tex]

So, BC is 15.01

Finito.

Answer: $60.00 (5 books), $60.00 (6 books), $32.00 (4 books) is the data set. The answer, when used in a calculator, is 3.3777777777. From this result, I would say B or $3.25 per book.

The correct answer is option B) $2.75.

The mean formula is given as the average of all the observations. It is expressed as Mean = {Sum of Observation} ÷ {Total numbers of Observations}.

By applying the formula

= 40/15

≅ 2.75

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words, it is the sum divided by the count.

Learn more about mean here: brainly.com/question/20118982

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Your answer would be the last option, 0.71.

To find the probability of the next pizza not being a cheese pizza, we need to find how many pizzas in the sample weren't cheese by adding them up. This gives us:

14 + 23 + 14 = 51

The total number of pizzas made is 21 + 14 + 23 + 14 = 72.

Therefore the probability of not making a cheese pizza would be 51/72 = 0.708 = 0.71

I hope this helps!

Answer:

C. 50 deg

Step-by-step explanation:

m(arc)BDC = 260 deg

Since a full circle has an arc measure of 360 deg, we can find the measure of arc BC.

m(arc)BC = 360 deg - 260 deg = 100 deg

Angle 1 is formed by a tangent to the circle and a chord of the circle and has a vertex on the circle. Its measure is half the measure of the intercepted arc.

m<1 = (1/2)m(arc)BC = (1/2) * 100 deg = 50 deg

Answer: C. 50 deg

Final answer:

The cost of a single roll of toilet paper is $0.50, calculated by dividing the total cost of $48 by the number of rolls which is 96.

Explanation:

To find the cost of a single roll of toilet paper, we need to divide the total cost by the number of rolls. Craig bought 96 rolls of toilet paper for $48.

To calculate the cost per roll, we use the formula:

Cost per roll = Total cost / Number of rolls

So,

Cost per roll = $48 / 96 rolls

Cost per roll = $0.50 per roll

Therefore, the cost of a single roll of toilet paper is $0.50.

Answer:

[tex]221.4m^{3}[/tex]

Step-by-step explanation:

To work out the volume of this shape you will first need to work out the area of the triangle. To work out the area of the triangle you would multiply the base of 12 by the height of 4.1, which gives you 49.2. You would then need to divide 49.2 by 2, which gives you 24.6. This is because the formula for the area of a triangle is the same as that of a square, however a triangle is half of a square with the same length and width. To work out the volume you would multiply the area of the triangle, which is 24.6 by the height of 9, which gives you 221.4[tex]m^{3}[/tex]

1) Multiply 12 by 4.1.

[tex]12*4.1=49.2[/tex]

2) Divide 49.2 by 2.

[tex]49.2/2=24.6[/tex]

3) Multiply 24.6 by 9.

[tex]24.6*9=221.4m^{3}[/tex]

Answer:

190 ft^2

Step-by-step explanation:

Area of base of cube = 5x5x2

Area of sides of cube = 5x4x4

Area of triangle top = 5x6/2 then x4

Hope this helps! Good luck :)

Answer:

pretty sure its 49ft

Step-by-step explanation:

because 5x5 =25 and 6x4=24 and that equals 49ft

Your answer would be the second option, (-4,5).

We can find this by substituting in each point into the equation y < |x - 3| and seeing if it is true.

For the first one you get 1 < |2 - 1|. |2 - 1| = |-1| = 1, and 1 cannot be less than itself, so this is false.

For the second one you get 5 < |-4 - 3|. |-4 - 3| = |-7| = 7, and 5 is indeed less than 7, so this is correct.

I hope this helps!

Answer:

(0,3)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

1 cup = 8 ounces

21 x 8 = 168

168 ounces

Step-by-step explanation:

Answer:

168

Step-by-step explanation:

1 cup equals 8 fluid ounces

Just multiply 21 by 8 and you get your answer

Answer:

it is 2, 4, AND 5:)

Step-by-step explanation:

Answer:

I am so sorry

Step-by-step explanation:

I dont really know what it is but I think it is 21.98 you do 7 times 3.14

Answer:

Omar has 27 fish in all.

Step-by-step explanation:

Goldfish: OOOOOOO

Redfish: 7-3=4 OOOO

Black fish: 7+8=15 OOOOOOOOOOOOOOO

Add all of those and you get this many:

OOOOOOOOOOOOOOOOOOOOOOOOOO=27

Hope this helped lots and lots,

sincerely, me

Answer:

triangle

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

B 27x^6y^9/z^9

Step-by-step explanation:

The probability of picking a 5 or an even number is [tex]\dfrac{5}{9}[/tex].

Important information:

One card of number 5 between 1 and 9.

Even cards between 1 and 9 are 2, 4, 6, 8.

Possible outcomes for picking a 5 or an even number is 4 + 1 = 5.

Total number of cards is 9.

The probability of picking a 5 or an even number is:

[tex]P=\dfrac{5}{9}[/tex]

Therefore, the probability of picking a 5 or an even number is [tex]\dfrac{5}{9}[/tex].

Find out more about 'Probability' here:

https://brainly.com/question/12995031

A permutation is an arrangement of a set of objects in a specific order. The number of permutations of 10 objects taken 10 at a time is given by 10!, which is equal to 3,628,800. Thus, there are 3,628,800 different 10-letter words that can be formed from the given letters.

Answer:

7.7

Step-by-step explanation:

Answer: $2.20 is more. The total is $7.70. But the question is what is 40% more, so $2.20.

Step-by-step explanation:

Answer:

hi :)

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

simple interest

1000 x 6.4% x 5 = 320

compound int

1000(1+12.8/100)^5 - 1000=826.188

Answer:

y = -2x+5

Step-by-step explanation:

y = -2x+1 is in the form y= mx+b where m is the slope and b is the y intercept

-2 is the slope

Parallel lines have the same slope so our new line will have the same slope

y = -2x+b

The point given is the y intercept (value when x is zero)

b = 5

y = -2x+5

Answer:

6,250

Step-by-step explanation:

(4.3+8.2)500

12.5(500)

6,250

Hope this helps! Please mark brainliest :)

Answer:

A Bar Graph. Bar graphs are used to compare things between different groups or to track changes over time. However, when trying to measure change over time, bar graphs are best when the changes are larger.

Step-by-step explanation:

(happy to help)

Answer:

120,500

Step-by-step explanation:

300×400=120,000

120,000+500=120,500

300 × 400= 120000

120000+500= 120500

1. Find the surface area

Side = 5 cm

Surface area = 6s²

= 6 × 5²

= 6 × 25

= 150 cm² (C)

2. Find the surface area

Side = 10 in

Surface area = 6s²

= 6 × 10²

= 6 × 100

= 600 in² (C)

Hope it helpful and useful :)

Answer: A

Step-by-step explanation:

For a system of equations to have no real solution, the lines of the equations must be parallel to each other. The correct option is A the lines have different slopes.

Inconsistent System

For a system of equations to have no real solution, the lines of the equations must be parallel to each other.

Consistent System;

For a system of the equation to be a Dependent Consistent System, the system should have multiple solutions for which the lines of the equation must be coinciding.

For a system of the equation to be an Independent Consistent System, the system should have one unique solution for which the lines of the equation must intersect at a particular.

If the two of the given system of equations are plotted on the graph, y = 2x – 3, y = –3

Then it can be seen that the two lines have different slopes. Therefore, the correct option is A.

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