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Gre4nikov [31]
3 years ago
15

I need help I suck with lines

Mathematics
1 answer:
densk [106]3 years ago
5 0

Answer:

Your answer is correct. What is it that you need help on?

Step-by-step explanation:

You might be interested in
Please help!
Colt1911 [192]

Answer:

The correct answer is C. y = 3/4x - 12

Step-by-step explanation:

In order to find this, we must first note that the slope will be 3/4. We can tell this because parallel lines have the same slope. Next, we use that along with the point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - -18 = 3/4(x - -8)

y + 18 = 3/4 (x + 8)

y + 18 = 3/4x + 6

y = 3/4x - 12

4 0
3 years ago
PLEASE HELP solve x^2 - 64 = 0
scoray [572]

Answer:

x = -8 and x = 8

Step-by-step explanation:

x^2 - 64 = 0                     Our first step is to factor

(x + 8)(x - 8) = 0          Now use zero product property to help solve for x

x + 8 = 0            x - 8 = 0

x = -8                 x = 8

Hope this helps!

3 0
3 years ago
There are 2.54 centimeters in 1 inch. If a pencil is 18 cm long, how many inches is it? Round to the nearest whole number.
kupik [55]

Answer:

7 Inches

Explanation:

  • 2.54 Cm. In One Inch.
  • Pencil Is 18 Cm Long

Divide:

18 ÷ 2.54 = 7.08661417323

Round:

7

- PNW

5 0
3 years ago
Sara goes on a slingshot ride in an amusement park. She is strapped into a spherical ball that has a radius of 3·10^2 centimeter
kondaur [170]
To solve for the volume of a spherical ball, we use the formula,

                                               V = (4<span>πr^3)/3

The given radius of 3x10^2 centimeters converts to 3 meters. Solving for the volume,
 
                                                V = (4</span>π)x(3^3)/3 = 36<span>π m^3

</span>Thus, Sara is trapped in a spherical ball with a volume of 36<span>π m^3.
</span><span>

</span>
8 0
3 years ago
7x²=28 I'm not sure about how to do thus problem
OverLord2011 [107]
7x^{2} = 28

x^{2} =  \frac{28}{7}

\frac{28}{7} = 4

x^{2} = 4

x = 2 or  x = -2

<u>______________________________________
</u>
<em>-Have a nice day</em>

<em>        </em>

6 0
3 years ago
Read 2 more answers
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