Answer:
The answer is D. 15.65.
Step-by-step explanation:
7^2+14^2
49+196=245
245 (squared) is 15.65
15.65*15.65= 244.9 rounded is 245
Answer:
180 - 83 = 97°
Step-by-step explanation:
Supplementary angles and Corresponding angles
Answer: it C
Step-by-step explanation: if it not incorrect sorry for the wrong answer
4 because when u solve it that’s what you get
Answer:
y = 10
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° = 
, then
sin30° = 
= 
= ( cross- multiply )
2y = 20 ( divide both sides by 2 )
y = 10
