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balu736 [363]
3 years ago
15

Which equation represents the line that is perpendicular to and passes through (-6,-9)?

Mathematics
1 answer:
Scilla [17]3 years ago
6 0

Answer:

y = -9

Step-by-step explanation:

Complete question;

Which equation represents the line y = 1/4 that is perpendicular to and passes through (-6,-9)?

The equation of the line in point slope form is y-y0 = m(x-x0)

Given the equation y = 1/4, the slope of the line is zero

Substitute the slope and the point into the formula;

y -(-9) = 0(x-(-6)

y + 9 = 0

y = -9

Hence the required equation is y = -9

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Answer:

If the children divide evenly onto 3 buses, there will be 11 children on each bus

Step-by-step explanation:

Add all 3 classes to ind total amount of students

Ms. Noels class has 10 students

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<u>Total Students:</u> 10 students + 9 students + 14 students

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2 years ago
K=mv^2/2 solve for v
matrenka [14]

Answer: v=\sqrt[]{\frac{2K}{m} }

Step-by-step explanation:

K=\frac{mv^2}{2}

First, multiply by 2 to get rid of the 2 in the denominator. Remember that if you make any changes you have to make sure the equation keeps balanced, so do it on both sides as following;

2*K=\frac{mv^2}{2}*2

2K=mv^2

Divide by m to isolate v^2.

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To eliminate the square and isolate v, extract the square root.

\sqrt[]{\frac{2K}{m} }=\sqrt[]{v^2}

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let's rewrite it in a way that v is in the left side.

v=\sqrt[]{\frac{2K}{m} }

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3 years ago
A rectangle is always a parallelogram true or false
DochEvi [55]
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3 0
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How many feet aré in 280 yards
mars1129 [50]
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6 0
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Read 2 more answers
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