2 years ago

Raul bought a total of 34 more games than Albert. Together they downloaded 220 songs. How many songs did each download?

Mathematics

2 answers:

Vesnalui [34]2 years ago

5 0

Answer:

Step-by-step explanation:

riadik2000 [5.3K]2 years ago

4 0

Answer: 120 members

Step-by-step explanation:

180 divided by 3 is 60+60=120+60=180

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german

Your answer should be B !

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3 years ago

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77julia77 [94]

75 x .20 = 15
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3 years ago

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Hoochie [10]

Answer:

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Step-by-step explanation:

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3 years ago

. A triangle has side lengths of 8, 7, and 14. To the nearest tenth of a degree find the measure of the angle opposite the side

4vir4ik [10]

Given:

The measure of three sides of a triangle are 8, 7 and 14.

To find:

The measure of the angle opposite the side of length 8.

Solution:

According to the Law of Cosine:

$\cos A=\dfrac{b^2+c^2-a^2}{2bc}$

Let a=8, b=7 and c=14, then by using Law of Cosine, we get

$\cos A=\dfrac{7^2+14^2-8^2}{2(7)(14)}$

$\cos A=\dfrac{49+196-64}{196}$

$\cos A=\dfrac{181}{196}$

Taking cos inverse on both sides.

$A=\cos^{-1}\dfrac{181}{196}$

$A=22.561328$

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Therefore, the measure of the angle opposite the side of length 8 is 22.6 degrees.

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3 years ago

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Rasek [7]

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3 years ago

Read 2 more answers