Find the length of the hypotenuse on a right triangle if the other sides have lengths of 5 cm and 12 cm.
cm
13 cm
17 cm
169 cm

13

Step-by-step explanation:

Using the Pythagorean theorem. a^2+b^2=c^2, or 5^2+12^2=c^2. Solving, 169=c^2, or c=13.

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

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