2 years ago

Which constant term should be used to complete the square? x^2-5x+__=7

1 answer:

7 0

The constant term should be (-5/2)^2 or (5/2)^2 or 25/4. This constant term comes from taking the coefficient on the x^1 term, halving it, and then squaring it.

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Can somebody help me do this, please

natta225 [31]

Step-by-step explanation:

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180- (74+50)= 56°

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For the triangle in the middle the missing angle is

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For the triangle on top the missing angle is

180- (80+54)= 46°

180- (74+51)= 55°

180- (46+55)= 79°

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Step-by-step explanation:

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