2 years ago

Find the length of a missing side, x , in the triangle at right. Show the work leading to your answer

Mathematics

1 answer:

BARSIC [14]2 years ago

5 0

Answer:

Step-by-step explanation:

!3x5 is 48

You might be interested in

-0.8662866239 . . . is: rational irrational

djverab [1.8K]

Answer:

irrational, it can't be written as a fraction

Step-by-step explanation:

5 0

1 year ago

Read 2 more answers

Tell two different ways to find the difference of 414 subtract 178

sesenic [268]

178 + 336 = 414 and done

4 0

3 years ago

Which term is correct when simplifying √128? A.) 16 B.) 12 C.) 10 D.) 8√2

alina1380 [7]

When dealing with roots, we want to factor to see if it's possible

$128 = 2 \times 64$
$= 2 \times 2 \times 32$
$= 2 \times 2 \times 2 \times 16$
$= 2 \times 2 \times 2 \times 2 \times 8$
$= 2 \times 2 \times 2 \times 2 \times 2 \times 4$
$= 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2$

now since we're dealing with square roots, we circle every pair of numbers we see in the final factoring
so..
$= (2 \times 2) \times (2 \times 2) \times (2 \times 2) \times 2$

now for every circled pair, we take only 1 of the 2 circled and bring it outside
anything left uncircled stays inside the root
so..
$= 2 \times 2 \times 2 \times \sqrt{2}$

now simply multiply
$8 \sqrt{2}$