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shtirl [24]
3 years ago
6

This equation shows how the amount Manuel earns from yard work depends on the number of hours he works.

Mathematics
1 answer:
sergiy2304 [10]3 years ago
3 0

d= 12h

d= 12(6)

d= 72

Therefore, Manuel earned $72 dollars after doing 6 hours of yard work.

Hope this helps!

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The answer is c, because you have the multiply the sides
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2 years ago
In ∆MNP, m∠N = 90º, NH – altitude, m∠P = 21º, PM = 4 cm. Find MH.
Sveta_85 [38]

Answer:

0.51 cm

Step-by-step explanation:

In right triangle MNP, MP = 4 cm, m∠N = 90°, m∠P = 21°

By the sine definition,

\sin \angle P=\dfrac{\text{Opposite leg}}{\text{Hypotenuse}}=\dfrac{MN}{MP}\\ \\MN=MP\sin \angle P\\ \\MN=4\sin 21^{\circ}\approx 1.43\ cm

Now, consider right triangle HMN (it is right because NH is an altitude). By the cosine definition,

\cos \angle M=\dfrac{\text{Adjacent leg}}{\text{Hypotenuse}}=\dfrac{MH}{MN}\\ \\MH=MN\cos \angle M

In the right triangle, two acute angles are always complementary, so

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7 0
2 years ago
Which ordered pair is a solution of the equation?
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y=39

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Pani-rosa [81]

Given:

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r=\dfrac{560}{1120}

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The nth term of a geometric sequence is:

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a_{10}=1120(0.5)^{10-1}

a_{10}=1120(0.5)^{9}

a_{10}=1120(0.001953125)

a_{10}=2.1875

Therefore, the 10th term of the given sequence is 2.1875.

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2 years ago
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