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2 years ago

Describe how to use a tens fact to find the difference for 15-8

2 answers:

8 0

Because you need to subtract from 10, you need to do 10-8. Then you will add 5 since you took away 5 to subtract from 10.

olchik [2.2K]2 years ago

7 0

Fiest do 15 with 5 is 20 so 8 - 5 = 3 so 20 and 3 is 23

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Sergio [31]

This answer is there in picture

5 0

3 years ago

Find an equation for the perpendicular bisector of the line segment whose endpoints are

Degger [83]

Answer:

y = -2/3x - 11/3

Step-by-step explanation:

7 0

3 years ago

620 + 107 round estimate the sum

Westkost [7]

Okay.

620 would be rounded estimate to 600

&

107 would be rounded estimate to 100

6 0

3 years ago

Read 2 more answers

Help please.........

Lunna [17]

I am not sure, but the answer is probably option A. Graph A.

5 0

3 years ago

The Rumpart family is building a new room onto their house. The width of the new room will be 16 feet. The length of the room wi

QveST [7]

Answer:

$\text{The length of new room}=16.64\text{ feet}$

$\text{Area of the new room}=266.24\text{ feet}^2$

Step-by-step explanation:

We have been given that the Rumpart family is building a new room onto their house. The width of the new room will be 16 feet.

The length of the room will be 4% greater than the width. This means that length of new room will be 16 feet plus 4% of 16.

$\text{The length of new room}=16+(\frac{4}{100}*16)$

$\text{The length of new room}=16+(0.04*16)$

$\text{The length of new room}=16+0.64$

$\text{The length of new room}=16.64$

Therefore, the expression $16+(0.04*16)$ represents the length of new room and the length of new room is 16.64 feet.

Since we know that area of a rectangular shape is width times length.

$\text{Area of rectangle}=\text{Length*Width}$

$\text{Area of the new room}=16\text{ feet}\times 16.64\text{ feet}$

$\text{Area of the new room}=266.24\text{ feet}^2$

Therefore, the area of the new room will be 266.24 square feet.

5 0

3 years ago