Answer:
Step-by-step explanation:
Radical expressions are utilized in financial industries to calculate formulas for depreciation, home inflation and interest. Electrical engineers also use radical expressions for measurements and calculations.
Answer : 15.75 square inches
Step-by-step explanation:
Answer:
39°
Step-by-step explanation:
Complementary angles sum up to 90°
< JKL + < RST = 90
36 + x + 15 =90
51 + x = 90
x = 39°
Answer: 65.62 cm
Step-by-step explanation: To find a perimeter, add up the lengths of all of the sides. 10.6+10.6=20.12. 20.12+24.5=44.62. 44.62+21=65.62.