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kumpel [21]
3 years ago
15

Write the equation in slope-intercept form of the line that has a slope of -7/8 and contains the point (-4, 9).

Mathematics
1 answer:
lubasha [3.4K]3 years ago
6 0

Answer:

The equation of the line is y = -7/8x + 11/2

Step-by-step explanation:

Since we have the slope and a point to start, we can use point-slope form to find the equation.

y - y1 = m(x - x1)

Use the slope for m and the point at (x1, y1). Then solve for y.

y - 9 = -7/8(x + 4)

y - 9 = -7/8x - 7/2

y = -7/8x + 11/2

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Which ratio is equivalent to 8/6? <br><br> A. 3/24<br> B. 24/32<br> C. 32/24<br> D. 24/3
Maru [420]

Answer:

C.

Step-by-step explanation:

3 0
2 years ago
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Please select the best answer from the choices provided<br><br> A<br> B<br> C<br> D
SSSSS [86.1K]
ANSWER

The correct answer is D.

\sum_{n=1} ^{6} (n - 3) = ( - 2) + ( - 1) + (0) + (1) + (2) + (3) = 3

EXPLANATION

The given expression is

\sum_{n=1} ^{6} (n - 3)

The symbol means summation.

So we need to substitute

n=1,n=2,n=3,n=4,n=5, \:and\:n=6

into the formula and add all to get,

\sum_{n=1} ^{6} (n - 3) = (1 - 3) + (2 - 3) + (3- 3) + (4 - 3) + (5 - 3) + (6 - 3)

We simplify to obtain,

\sum_{n=1} ^{6} (n - 3) = ( - 2) + ( - 1) + (0) + (1) + (2) + (3) = 3

The correct answer is D
6 0
2 years ago
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What is the value of x in the diagram
Rufina [12.5K]

Answer:

B. 6.2

Step-by-step explanation:

5(5 + x) = 4(4 + 10) \\  \\ 25 + 5x = 4(14) \\  \\ 25 + 5x = 56 \\  \\ 5x = 56 - 25 \\  \\ 5x = 31 \\  \\ x =  \frac{31}{5}  \\  \\ x = 6.2

6 0
2 years ago
01.01 LC)
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Answer:

-2, 2

Step-by-step explanation:

The pair of numbers that sum = 0 is:

-2,2

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3 years ago
Can someone help me with this<br>​
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The first graph the X is 45° because it right angle is 90 degrees Larry give us 55 degrees so 55 subtract the equals 45

The second graph has a degree of 113 because 180 subtracted by 67 is 113 because they straight angle has 180.

The first one is 45

The second one is 113

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3 years ago
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