The ratio of the dide lengths of a triangle is 2 : 4 and the perimeter is 55 cm what is the length of the shortest side

Max used a base ten blocks to solve the division problem 9.15 divided by 3.

Angelina_Jolie [31]

Answer:

D 3 ones, 0 tenths, 5 hundredths

Step-by-step explanation:

9.15 divided by 3.

915/3 = 305

Then, moving the decimal point two units to the left, we have 3.05.

The last number before the decimal point is called ones, which means that we have 3 ones.

The first number after the decimal point is called tenths, which means that we have 0 tenths.

The second number after the decimal point is called hundredths, which means that we have 5 hundredths.

The correct answer is given by option D.

6 0

3 years ago

Which sentence uses a verb that agrees with its subject? A. A hat with red flowers were left on the bench. B. The plants in her

andriy [413]

D) colors (plural) are (plural)

3 0

2 years ago

Read 2 more answers

Given a rectangular pyramid and a rectangular prism that have the same base and same height, how do their volumes compare? If th

Evgen [1.6K]

Answer:

Part 1) The volume of the prism is 3 times greater than the volume of the pyramid

Part 2) The prism would fill only one-third

Part 3) The cylinder and the cone

Step-by-step explanation:

Part 1) How do their volumes compare?

we know that

The volume of a rectangular prism is equal to

$Vprism=BH$

where

B is the area of the base of rectangular prism

H is the height of the prism

The volume of a rectangular pyramid is equal to

$Vpyramid=\frac{1}{3}BH$

where

B is the area of the base of rectangular pyramid

H is the height of the pyramid

Compare the volumes

$Vprism=BH$ -----> equation A

$Vpyramid=\frac{1}{3}BH$ -----> equation B

substitute equation A in equation B

$Vpyramid=\frac{1}{3}Vprism$

$Vprism=(3)Vpyramid$

The volume of the prism is 3 times greater than the volume of the pyramid

Part 2) If the pyramid was full of water, how much of the prism would it fill up?

Remember that

$Vpyramid=\frac{1}{3}Vprism$

therefore

The prism would fill only one-third

Part 3) Name another pair of three-dimensional objects that have a relationship similar to this

we have the cylinder and the cone

The volume of the cylinder is equal to

$Vcylinder=\pi r^{2}h$

The volume of the cone is equal to

$Vcone=\frac{1}{3}\pi r^{2}h$

Compare the volumes

$Vcylinder=(3)Vcone$

The volume of the cylinder is 3 times greater than the volume of the cone

3 0

3 years ago

A boy is twice as old as his sister who is x years old now. In 2 years, the boy will be

Maksim231197 [3]

Answer and Step-by-step explanation:

2x + 2 is the answer.

If the boy is twice as old, and the sister's age is represented by <em>x</em>, then we multiply 2 to x to represent the boy's age.

Then we add 2 when 2 years pass by.

<em>#teamtrees #PAW (Plant And Water)</em>

4 0

2 years ago

The length of a rectangular piece of land is 92 yards more than three times its width. The perimeter is 760 yards. find its dime

wlad13 [49]

Answer: Dimensions are given as below:

Length = 236 yards

width = 144 yards

Step-by-step explanation:

Let the width be x

then length = 92 more than x = 92+x

formula for perimeter of rectangle = 2 [ length + width]

therefore

760 = 2 [ 92+x + x ]

760 = 2 ( 92+2x )

760 = 184 + 4x

4x = 760 - 184

4x = 576

x= $\frac{576}{4}$ =

x = 144

So width = 144 yards

Length = 144+92 = 236 yards

6 0

3 years ago