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natali 33 [55]
2 years ago
14

Find the value of x.need the answer today please.Thank you.​

Mathematics
2 answers:
jeka942 years ago
7 0

Answer:

↓ Look below ↓

Step-by-step explanation:

You are given the adjacent side and need to find the hypotenuse. You can use cos to figure this out.

cos33 = \frac{7}{x}

<u>→To get rid of the x in the denominator, multiply everything by x:</u>

<u />x(cos33 = \frac{7}{x})

xcos33 = 7

<u>→Divide both sides by cos33:</u>

x = 8.346

<u>→If it is round to nearest tenth:</u>

x = 8.3

<u>→If it is round to nearest hundredth:</u>

x = 8.35

charle [14.2K]2 years ago
3 0

Answer:

x =8.34654305

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adjacent / hypotenuse

cos 33 = 7/x

Switching places with the x and the 33

x = 7/ cos 33

x =8.34654305

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Step-by-step explanation:

The answer to the first system of equations (2x+2y=16) would be

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Which means we have to find out which of the other equations has an x value of 3, and a y value of 5.

If A is 2x+2y=16, then x=3 and y=5

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If B is x+y=16, then x=5 and y=11

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If C is 2x+2y=16, then x=3 and y=5

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If D is 6x+6y=48 , then x=-2 and y=10

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Both A and C are equal to the first system of equations, which means they are both correct answers.

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3 years ago
What is the mode of the following numbers?<br> 9, 10, 6, 5, 69,10,6,5,6
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erastovalidia [21]

Answer:

see beleow

Step-by-step explanation:

Let's solve your equation step-by-step.

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Step 1: Simplify both sides of the equation.

2.3x+5.1=23.5

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