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kobusy [5.1K]
4 years ago
6

I need help with 3 and 4 please guys I need to pass math please I'll give you extra points

Mathematics
1 answer:
scoray [572]4 years ago
5 0
I only know number 4 ..sorry

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-6x + 3x = -21 linear equations
snow_tiger [21]

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-3x = -21

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The equation of a line in the form y = a number creates this kind of line.
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3 years ago
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PLEASE HELP NEED ANSWERS ASAP!
gavmur [86]

The greatest common factor of 20 and 14 is 2.

The greatest common factor of x^3 and x is x.

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3 years ago
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3. If mZEFH = (5x + 1), mZHFG = 62°, and<br> mZEFG = (18x + 11), find each measure.
arsen [322]

Answer/Step-by-step explanation:

Given:

m<EFH = (5x + 1)°

m<HFG = 62°

m<EFG = (18x + 11)°

Required:

1. Value of x

2. m<EFH

3. m<EFG

SOLUTION:

1. Value of x

m<EFH + m<HFG = m<EFG (angle addition postulate)

(5x + 1) + 62 = (18x + 11)

Solve for x using this equation

5x + 1 + 62 = 18x + 11

5x + 63 = 18x + 11

Subtract 18x from both sides

5x + 63 - 18x = 18x + 11 - 18x

-13x + 63 = 11

Subtract 63 from both sides

-13x + 63 - 63 = 11 - 63

-13x = -52

Divide both sides by -13

-13x/-13 = -52/-13

x = 4

2. m<EFH = 5x + 1

Plug in the value of x

m<EFH = 5(4) + 1 = 20 + 1 = 21°

3. m<EFG = 18x + 11

m<EFG = 18(4) + 11 = 72 + 11 = 83°

8 0
4 years ago
Christian is going to an amusement park. The price of admission into the park is $35, and once he is inside the park, he will ha
djyliett [7]
59 because if you do 3x8 that equals 24 and then you do 35+24 that equals 59
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3 years ago
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