Answer:
± 7
Step-by-step explanation:
Given
d =
, then
d = 7 or - 7, that is ± 7
Since 7 × 7 = 49 and - 7 × - 7 = 49
Answer:
257.24 yd^2
Step-by-step explanation:
I made a video explaining, I promise it’s not anything unrelated to the question. Here it is: https://youtu.be/jHVtTCYzmzI
Answer:
f(x)= 1 - 2x
Step-by-step explanation:
4-2d<4
-2d>0
d>0 the answer to the question
Answer:
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Step-by-step explanation: