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natita [175]
3 years ago
9

I ONLY HAVE A LITTLE TIME ANS NEED HELP!!!!! can someone explain this to me

Mathematics
2 answers:
denpristay [2]3 years ago
4 0

Answer:

x = 92

Step-by-step explanation:

\frac{x}{46} =\frac{78}{39}

I did big side over small side, proportions.

Cross Multiply.

39x = 3,588

divide by 39x

x = 92

Serhud [2]3 years ago
4 0

Answer:

92

Step-by-step explanation:

These triangles are similar because they share a common angle and two pairs of sides in the same ratio.

Sides of the bigger triangle are double of those of the smaller triangle

46+46 = 92

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