Sasha solved an equation, as shown below:

Mathematics

1 answer:

GaryK [48]4 years ago

7 0

Corrections
8x=56
divide both side by 8
x=7

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Two angles measuring 90 are complementary

inessss [21]

Answer:

Yes, that's right. (I'm not sure what your asking)

Step-by-step explanation:

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ALGEBRA determine the angle measure in the polygon.a. 30°, 150°, 30°, 150°b. 30°,30°,30°,30°c. 45°,225°,45°,255°D. 15°,75°,15°,7

Veseljchak [2.6K]

We know that consecutive angles in a parallelogram are supplementary, as they are consecutive interior angles between parallel lines.

Then, if we add the measure of x° and the measure of 5x° we get 180°. Then, we can write this expression and solve for x:

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Then, the angle x has a measure of 30° and the angle 5x has a measure of 5*30=150°.

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2 years ago

Evaluate, 2x-6 if x=.5

kkurt [141]

Answer:

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Step-by-step explanation:

2x-6

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valentinak56 [21]

E^(∞): This is defined as 'e' being raised to a huge value. Hence the result will definitely be a large number which is also infinity (∞), i.e. e^(∞) = ∞. e^(- ∞) = 1/e^(∞) = 1/∞ = 0.

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