2 years ago

Figure A is a scale image of Figure B

Mathematics

1 answer:

valina [46]2 years ago

5 0

Answer:

x = 30

Step-by-step explanation:

Put in proportions $\frac{x}{45}$ = $\frac{18}{27}$

Cross multiply and get 27x = 45 x 18

OR...

27x = 810.

THEN...

divide by 27 on both sides to get 30

x = 30

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Answer:

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Step-by-step explanation:

Let it's supplementary angle be x.

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As we know, sum of supplementary angles is 180°;

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2x = 312

x = 312/2

x = 156°

(x-132)° = (156-132)° = 24°

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Answer:

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Step-by-step explanation:

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3 years ago

Find the distance between (0, -5) & (18, -10). Select one:

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D = sqrt((0-18)^2 + (-5--10)^2)
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8(-9-5x)+4b X=9 B=-9

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