How do i find the missing side lengths?

the side lengths will be √2 - √2 - 2

Step-by-step explanation:

When you have missing side lengths of a right triangle, you can use special triangles to find the side lengths.  Where the angles are 45-45-90, each triangle has side lengths with the relationship 1 - 1 -√2.

This means for problem 1, the side length √2 is the equivalent of the special triangle 1 * √2 = √2. So each side is multiplied by √2.

So the side lengths will be √2 - √2 - 2.

These are found using:

1*√2 = √2

1*√2 = √2

√2*√2 = √4 = 2

518,400

step-by-step explanation:

the area is multiplying all the given measurements together.

40 * 18 * 30 * 24 = 518,400

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1