Step-by-step explanation:
Given
(2x - 7) ²
We can see it is in the form of (a - b) ² so.
= (2x)² - 2 * 2x * 7 + 7²
= 4x² - 28x + 49
Answer:
Step-by-step explanation:
ok
Answer:
Your answer is 34 1/2, have a great day and happy holidays!
Step-by-step explanation:
The answer is D because all sides are 48 inches and it’s 3 sides to a triangle.
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