2 years ago

What is the solution to the equation x + 7 = 63? 9 16 56 70

Mathematics

1 answer:

mars1129 [50]2 years ago

4 0

The answer to your problem is 56.

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1.7 In the following diagram, angle 7 equals 61°.

gladu [14]

1.7) < 7 and < 8 form a linear pair....which means, when added, they equal 180 degrees. So if < 7 = 61, then < 8 = (180 - 61) = 119 <=

1.8) angles that are supplementary will add up to 180. So if one of the angles is 38, then the other one is (180 - 38) = 142 <==

1.9) < 3 = < 5 (vertical angles are congruent)
1.10) < 2 = < 8 (vertical angles are congruent)
1.11) < 7 = < 1 (vertical angles)
1.12) < 6 = < 4 (vertical angles)

7 0

3 years ago

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What is the surface area of a sphere with radius 2?

VladimirAG [237]

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