Answer:
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Step-by-step explanation:
Answer:
x = 9.7
Step-by-step explanation:
The area of a triangle is A = b * h / 2 where A, b, and h are the area, base and height respectively. We know that A, b, and h equal 47, x, and x respectively so we can write:
47 = x * x / 2
47 = x² / 2
94 = x²
x = ±√94
In context, x can't be negative so the answer is x = √94 = 9.7.
Answer:
28h = 56
Divide by 28 on both sides
H = 2
Answer:
15. A
16. B
17. B
18. C
Step-by-step explanation:
