Answer:
its C
Step-by-step explanation:
its a positive number bc there is no - in the equation and x is the unknown number
Answer:
The answer is b = 6
Step-by-step explanation:
Area of a triangle= 1/2 × b × h
A = 21, h = 7, b = ?
21 = 1/2 × b × 7 (multiplying through)
21 = 7b/2
Cross multiply
2 × 21 = 7b
42 = 7b
b = 42/7
b = 6
Do u have any answer choices?
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No, each does not mean to multiply, but it also depends on the question
Do you have a calculator to plug it into? What are you learning
