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Over [174]
4 years ago
15

Y =  7x +  3 what is the X and Y intercepts

Mathematics
1 answer:
Neko [114]4 years ago
3 0
To find the x intercept,plug a zero in for y and solve.
To find the y intercept,plug a zero in for x and solve.
y = 7x + 3
g = 7(0)+3
y = 3
(0,3)

y = 7x + 3
0 = 7x + 3
Subtract 3 from both sides.
-3 = 7x
Divide both sides by 7
-3/7 = x
(-3/7, 0)
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<span>
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3 0
3 years ago
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3 years ago
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Help please! I need this ASAP Find the value of x
sasho [114]

Answer:

The value of x is 30°

Step-by-step explanation:

We are given that the outer angle of the parallelogram is 60 degrees. Therefore it's respective inner angle will be 180 - 60 = 120 degrees. And, by properties of a parallelogram, the angle opposite to this angle will be 120 degrees as well.

If we draw extend the line creating angle 2x, then we will make ( 1 ) a vertical angle to 2x, ( 2 ) a 90 degree angle, and ( 3 ) and angle that we can let be y. Therefore, 2x + y = 90, and 3x + y = 120.

\begin{bmatrix}2x+y=90\\ 3x+y=120\end{bmatrix} ,

\begin{bmatrix}6x+3y=270\\ 6x+2y=240\end{bmatrix} ,

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4 0
4 years ago
X + 6.8 = 12.19. What is x?
alina1380 [7]

Answer:

<h2>x = 5.39</h2>

Step-by-step explanation:

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x + 6.8 - 6.8 = 12.19 - 6.8

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6 0
3 years ago
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aleksklad [387]

Answer:

Step-by-step explanation:

yup its b i  checked

7 0
3 years ago
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