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Phantasy [73]
3 years ago
14

PLEASE SOLVE FOR X WITH A SHORT STEP BY STEP

Mathematics
2 answers:
valkas [14]3 years ago
7 0

Answer: 90 - 15-57 = 18 18 is your answer hope this helped

Step-by-step explanation: plz make brainly

Ket [755]3 years ago
6 0

Answer:

8.17

Step-by-step explanation:

Cos(57)=x/15

15xcos(57)=x

8.17=x

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1 Point
malfutka [58]

Answer:

The solution of the system is

x=8, y=11

Step-by-step explanation:

we have

y = 2x-5 ----> equation A

y = x+3 ----> equation B

Solve the system by graphing

Remember that the solution of the system of equations is the intersection point both graphs

using a graphing tool

The intersection point is (8,11)

see the attached figure

therefore

The solution of the system is

x=8, y=11

7 0
3 years ago
Is the following a function? (plz help ;-;)
pogonyaev

Answer:

Yes this is a function

Step-by-step explanation:

For every inout there is one output

4 0
3 years ago
Given f(x)= -4x-10 and f(x)=10. find x
yulyashka [42]

Answer:

x = - 5

Step-by-step explanation:

Given

f(x) = - 4x - 10 and f(x) = 10, the equate right sides, that is

- 4x - 10 = 10 ( add 10 to both sides )

- 4x = 20 ( divide both sides by - 4 )

x = - 5

4 0
3 years ago
Find (- 18) + (-25) + 13.<br> -56<br> 20<br> -30<br> -6
insens350 [35]

Answer: -30

Step-by-step explanation:

6 0
3 years ago
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Answer:

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