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snow_lady [41]
4 years ago
6

Plzzzzz help me right nowI will be really thankful

Mathematics
1 answer:
Andrej [43]4 years ago
4 0

If I'm not mistaken, this is cross multiplying.

The first one is 2/2 = 6/10

You will multiply 2x10= 20

Multiply 6x X= 6x

You will divide 6 into 20.

20 / 6 = 3.33333


Second:

8/x =4/11

Multiply 8 x 11= 88

Multiply 4 x X = 4x

Divide 88/4

88/4=22

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ser-zykov [4K]
Hello : 
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Parabolic microphones are used for field audio during sports events. The microphones are manufactured such that the equation of
S_A_V [24]

Answer:

a. 8.5 in.

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Part a.

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Part b.

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Part c.

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