3 years ago

Simplify this expression 45p - 9p + 8

Mathematics

2 answers:

lana [24]3 years ago

7 0

36p+8 would be your answer

beks73 [17]3 years ago

3 0

Answer:

45p-9p+8 simplified is 36p+8

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andre [41]

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3 years ago

If f(x)=x^1/2-x and g(x)=2x^3-x^1/2-x, find f(x)-g(x)

inn [45]

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3 years ago

Read 2 more answers

Find the measure of angle y. Round your answer to the nearest hundredth. Right triangle

e-lub [12.9K]

<h3>The measure of angle y is 35.68 degrees</h3>

<em><u>Solution:</u></em>

Given that,

hypotenuse 12

Opposite 7

Find the measure of angle y

y is unknown and is between the hypotenuse and adjacent side

The figure is attached below

In a right triangle, the sine of the angle is the ratio of the side opposite to the angle to the hypotenuse

Therefore,

$sin\ y = \frac{opposite}{hypotenuse}\\\\sin\ y = \frac{7}{12}\\\\sin\ y = 0.5833\\\\y = sin^{-1}\ 0.5833\\\\Use\ arcsin\ calculator\\\\y = 35.6829 \\\\y \approx 35.68$