3 years ago

Find the length of the third side. If necessary, round to the nearest tenth. 8 10

Mathematics

1 answer:

Savatey [412]3 years ago

8 0

Answer:

Step-by-step ex planation :

third side = x

8 ² + x ² = 10 ²

64 +x ² = 100

x ² = 36

√x ² = √ 36

x= 6

You might be interested in

Marco wants to sell his marble collection at a yard sale. He has 112 marbles that he wants to put in bags with 8 marbles in each

OLEGan [10]

marco ill have 14 bags total :)

6 0

2 years ago

Read 2 more answers

A piece of pipe is 303/4 inches long. If five pieces, each 41/3 inches long, are cut from the pipe, how many inches of pipe rema

galina1969 [7]

So, what is the total lenght of the pieces that wer cut off?

we multiply the lenght by the number:

4 $\frac{1}{3}$ *5=20+ $\frac{5}{3}$ =21 $\frac{2}{3}$

and we subtract this from the original pipe, that is

30 $\frac{3}{4}$ -21 $\frac{2}{3}$

we need to bring the two fractions to the same denominator (by multiplying the fraction art in the first by 3 and 4 the second):

30 $\frac{9}{12}$ -21 $\frac{8}{12}$ =9 $\frac{1}{12}$

so the correct answer is D!

3 0

3 years ago

Together, two people earn $28,000. One earns $2,000 more than the other. How much is the smaller income?

Inessa [10]

Look at this:

2x+$2,000=$28,000
2x=$28,000-$2,000
2x=$26,000
x=26,000 divided by 2
x=$13,000

3 0

3 years ago

Read 2 more answers

If roberto can build 1 house in 23 days, how many houses can he build in 207 days?

rusak2 [61]