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2 years ago

A 13 foot board is cut into 2 pieces, if one piece is x feet long express the other length in terms x

Mathematics

1 answer:

pychu [463]2 years ago

7 0

Answer:

if they are equal then it would be 6.5

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1. What is the simplified form of the following expression? <br><br> 12x

eimsori [14]

12x² - 3.5y + 10y + 1.5x² + y Combine like terms

13.5x² + 7.5y

3 0

3 years ago

How did you compute sums of dollar amounts that were not whole numbers?

soldier1979 [14.2K]

Answer:

$7.34

Step-by-step explanation:

To compute sum of dollars that are not whole numbers. Using the sum of$5.89 and$1.45 as an illustration :

$5.89 + $1.45

Taking the whole numbers first:

$5 + $1 = $6

Take the sum of the decimals :

$0.89 + $0.45 = $1.34

Sum initial whole + whole of sum of decimal

$6 + $1 = $7

Remaining decimal : $1.34 - $1 = $0.34

$7 + $0.34 = $7.34

8 0

3 years ago

8th grade geometry please help

Alex777 [14]

Okay so the value of X is 9x^2/7

3 0

3 years ago

What scale factor was applied to the first rectangle to get the resulting image?

madam [21]

Answer:

The scale factor for the resultant rectangle is $\frac{2}{5}$ units.

Step-by-step explanation:

Given two rectangles with sides 3 units and 7.5 units.

We have to find the scaling factors so that we can obtain bigger rectangle of 7.5 units from smaller rectangle of 3 units.

Scale factor is defined as the ratio of corresponding side of given figure to the corresponding side of resulting figure.

That is $\text{Scale factor}=\frac{\text{length of side of given figure}}{\text{length of side of resulting figure}}$

Here, $\text{Scale factor}=\frac{\text{length of side of given rectangle }}{\text{length of side of resulting rectangle}}$

$\text{Scale factor}=\frac{3}{7.5}=\frac{2}{5}$

Hence, the scale factor for the resultant rectangle is $\frac{2}{5}$ units.

4 0

2 years ago

I needs hheeellllppppp

Step2247 [10]

Answer:

It's C.7

Step-by-step explanation:

Use the foil method

5 0

3 years ago