Answer: Step 2 was pam's error
Step-by-step explanation:
Answer:
3?
Step-by-step explanation:
Answer:
The answer is 47°
Step-by-step explanation:
90°- 43°
Answer:A
Step-by-step explanation:
I got it correct on the test
Answer:
x = 4.1 cm
Step-by-step explanation:
To find x, apply pythagorean theorem, which is given as:
c² = b² + a²
Where,
c = 8.8 cm
b = ½(15.6) = 7.8 cm
a = x
Plug in the values
8.8² = 7.8² + x²
77.44 = 60.84 + x²
Subtract both sides by 60.84
77.44 - 60.84 = x²
16.6 = x²
Take the square root of both sides
√16.6 = x
x = 4.07430976
x = 4.1 cm (nearest tenth)
