The square root of 21 is a decimal or 3 square roots of 3
Are you looking for answers with decimals?
Answer:
C. 3
Step-by-step explanation:
You know the angle sum is ...
∠FGT +∠TGH = ∠FGH
You can use this relation with the given values to find x.
90 + (8x +4) = 39x +1
93 = 31x . . . . . . . . . . . . . add -1-8x, collect terms
3 = x . . . . . . . . . . . . . . . . divide by 31
Answer:
To complete the square the equation would be 2(x+4)^2-29
Step-by-step explanation:
5/10+2/10
7/10
0.7
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