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german
2 years ago
12

Find the value of x help

Mathematics
1 answer:
Temka [501]2 years ago
5 0

Answer:

6.7

Step-by-step explanation:

This is trigonometry. We will have to find the opposite leg and the hypotenuse is given to us as 10. So we will have to use sin.

Soh in Soh cah toa

                  So  sin(42)=x/10

                        10 times sin(42)=x

                             Evaluate using a calculator=6.69130606 and so on

                                 Rounded to the nearest tenth is 6.7

So the answer is 6.7

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Answer:

<h2><em><u>6 holes.</u></em></h2>

Step-by-step explanation:

6 min/4 hole = 1.5 min per hole

9/1.5 = 6 holes

It can be concluded that 6 holes were made.

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3 years ago
Which relation is a function of x?
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Step-by-step explanation:

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2 years ago
Two missiles, A and B, are shot from two different launch pads. The path of missile A can be represented by the quadratic functi
Vilka [71]
<span>It is required to find the highest altitude (in meters) .
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3 0
3 years ago
Which of these strategies would eliminate a variable in the system of equations? \begin{cases} 6x + 5y = 1 \\\\ 6x - 5y = 7 \end
frez [133]

Answer:

Option A and B are correct

Step-by-step explanation:

We have to add here

6x+5y=1.

6x-5y=7

sow e will get 12x=8 , x=8/12=2/3

Option A  is correct.

If We substract bottom from furst then

6x+5y=1

-6x+5y=-7

10y=-6

y=-6/10=-3/5

we put y=-3/5 in any equation and find x

6x+5(-3/5)=1

6x=4

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5 0
3 years ago
4x+10=x+5+50 What is the answer to this equation
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Answer:

x=15

Step-by-step explanation:

3 0
3 years ago
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