Help help help help help

Answer:

60 cm^3 is the volume

Answer:

132 squared cm

Step-by-step explanation:

Alright so assuming the this is a right angle, to find the area of a triangle you have to multiply LxW and divide by 2. 3x4=12/2=6. There are 2 triangles, so 6x2=12

And then to find the area of the rectangle on the bottom, 10x4=40

Next you find the area of the rectangle on the side: 3x10=30

And finally the one that’s slanted on the top: 5x10=50

Add them up and 12+40+30+50= 132

Answer:  i got c= 28.36m²

Step-by-step explanation:

A=πr2

C=2πr

Solving for C

C=2πA=2·π·64≈28.35926

Answer:

b

Step-by-step explanation:

Answer: -5

Step-by-step explanation: unless she ate her own apples the he still has 10

Answer:

66018.5 sq feet  

Step-by-step explanation:

Area =  πr²

To find the Radius R we need Diameter which 290 fee so:

R = Diameter / 2

R = 290/2

R = 145 ft

Now put values in Area Formula

Area = 3.14 x (145)^2

A = 66018.5 sq feet  

Answer:

Its A

Step-by-step explanation:

Answer:

B-y= 75x+ 40

Step-by-step explanation:

this is the answer because you have to put y( the total) and you just finish the rest of the equation.

Set up;

(15^2)(CB) = (7.5^2)/(ST)

(15^2)/(5) = (7.5^2)/(ST)

Cross-multiply to find ST.

Answer:

I don't understand thia

Answer: 2. y = x times 2.5, 3. y = x - 10, 4. y = x times 6

Step-by-step explanation: I hope that this helps :)

Answer:

45

Step-by-step explanation:

Answer:

1.False

the intervals used to create the histogram is 5.5

2.True

more than 10 hours were used by the students in playing the games

Answer:

this is khanacadamy it doesn't count!

Step-by-step explanation:

Answer:

x(x²+3)

x³+3x

Step-by-step explanation:

Hope it helps you

Answer:

Running Home and the impact of point of view on events in the poem, “The Sailor.” Use specific examples from BOTH texts to support your answer.

CAN YOU TURN THIS PROMPT INTO A HOW OR WHY QUESTION??

_________________________________________________________

_________________________________________________________

_________________________________________________________

Step-by-step explanation:

Answer:

1357.2

Step-by-step explanation:

volume = r^2 * pi * h

= 6^2 * pi * 12

=432pi

The volume of cylinder is 1357.17 cubic centimeter.

V = base area × height

[tex]V=\pi \times r^{2} \times h[/tex], where r is the radius of circular base and h is the height of the cylinder.

For given example:

a base radius (r) = 6 cm,

a height of a cylinder (h) = 12 cm

Using the formula of volume of a cylinder,

[tex]V=\pi \times 6^{2} \times 12[/tex]

[tex]V=1357.17[/tex] cubic cm

Hence, the volume of a cylinder is 1357.17 cubic centimeter.

Learn more about volume of cylinder:

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Answer: -8.5

Step-by-step explanation: To find the rate, do 42.5 /5 and you get 8.5 but don’t forget since your going down it’s negative.

Answer:At the end of 2 years, your savings will have grown to $1,624.

You will have earned in $324 in interest.

Step-by-step explanation:

Answer:

306.8

Step-by-step explanation:

1300 x .118 = 153.4

153.4 x 2 = 306.8

Hope that helps!

Answer:

13 pieces

Step-by-step explanation:

7 4/5 divided by 3/5 is equal to 13

Answer:

I think the answer is two but I could be wrong

Answer:

the length of O' P': 12 units

Step-by-step explanation:

8x1.5

12

Hiroki needs to collect $13.50 more.

Algebra, a discipline of mathematics where abstract symbols rather than concrete numbers are subjected to arithmetic operations and formal transformations. The idea that there is such a separate branch of mathematics, as well as the term algebra to identify it, came about gradually through time. It tries to find solutions to equations that contain one or more unknown quantities. Although early mathematicians would not have been familiar with such a concept, the word "equation" is frequently employed to conveniently represent these operations when discussing the early history of algebra.

As per the given data:

Total amount to be collected = $40

Amount already collected = $26.50

To find the amount of money still to be collected (m):

Total amount to be collected - Amount already collected

= $40 - $26.50

= $13.50

Hence, Hiroki needs to collect $13.50 more.

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Answer:

the answer is straight through the origin

Answer:

Step-by-step explanation:

1. y = 3/2 x - 1

2. y = -2 x + 4

3. y = -3

4. x = 3

5. y = -5/9 x - 1

6. y = -2 x + 7

7. y = 16/5 x - 4

8. y = 8

9. y = -7 x + 5

10. y = -9 x - 2

Answer:

Step-by-step explanation:

Number 1s slope is 1/2, number 2 is -4/3. Number 3 is 0. Number 4 slope is also 0 i think. Number 5-10 im not sure

Answer:

Step-by-step explanation:

Answering #5 as requested

Sum of interior angles in the triangle is 180°.

Sum of the angles of the given triangle:

Solve for x: