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AnnZ [28]
3 years ago
8

Help me solve thanks

Mathematics
1 answer:
Inessa [10]3 years ago
7 0
Answer is (A) x < 14/5
(B) x < -21/4
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what is the equation of the line that is parallel to 6x-2y=4+6y and passes through the point (8, -16)?
Alisiya [41]

Answer:

y=\frac{3}{4}x-22

Step-by-step explanation:

We are given;

  • The equation of a line 6x-2y=4+6y
  • A point (8, -16)

We are required to determine the equation of a line parallel to the given line and passing through the given point.

  • One way we can determine the equation of a line is when we are given its slope and a point where it is passing through,

First we get the slope of the line from the equation given;

  • We write the equation in the form y = mx + c, where m is the slope

That is;

6x-2y=4+6y

6y + 2y = 6x-4

8y = 6x -4

We get, y = 3/4 x - 4

Therefore, the slope, m₁ = 3/4

But; for parallel lines m₁=m₂

Therefore, the slope of the line in question, m₂ = 3/4

To get the equation of the line;

We take a point (x, y) and the point (8, -16) together with the slope;

That is;

\frac{(y--16}{x-8}=\frac{3}{4}

4(y+16)=3(x-8)\\4y + 64 = 3x - 24\\4y=3x-88\\ y=\frac{3}{4}x-22

Thus, the equation required is y=\frac{3}{4}x-22

4 0
3 years ago
Which of the following formulas would find the surface area of a right cylinder
Sliva [168]

Answer:

A and B

Step-by-step explanation:

Because the surface area is \pi r^2*2\pi rh

BA is the base, so BA + 2\pi rh also works.

6 0
3 years ago
Raise g to the 7th power, multiply the result by 4, then subtract f from what you have
WINSTONCH [101]

Answer:

f - 4(g^7)

It's simple algebraic operations!

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2 years ago
Find the cube root(s): ∛1
Over [174]

Answer:

1

Step-by-step explanation:

1 times 1 times 1 = 1

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4 years ago
Can someone please help me answer this? im struggling!! i will mark brainliest and rate 5 stars!!
Ne4ueva [31]

Answer:

3.5 scale factor

Step-by-step explanation:

if you multiply any number from triangle RST by 3 you get they answer of the other triangle.

7 0
3 years ago
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