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3 years ago

Find the equation of the line that is perpendicular to the line x=-7 and contains the point (-6,8)

Mathematics

1 answer:

Alex73 [517]3 years ago

4 0

Answer:

The equation would be y = 8

Step-by-step explanation:

Since the line x = -7 is a vertical line, we know that any line perpendicular to it would be horizontal. All horizontal lines can be written as y = (a number). Since we have an ordered pair that is on the line, we can find that number as the y value in that pair.

y = 8

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Vaselesa [24]

Answer:

the answer is A. Elijah is correct.

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You are planning to email to two lists. the first list has 1,200 names. the second list has 900 names. there are 150 names that

Snezhnost [94]

Answer: There are 1800 unique names from both the lists.

Explanation:

Since we have given that

there are two lists :

In First list, number of names = 1200

In Second list, number of names = 900

According to question , we have also given that

there are 150 names that appear on both lists,

So,

Number of unique names in the first list is given by

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3 years ago

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(5, 3) and (6, r) m = -1

Rzqust [24]

Answer:

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Step-by-step explanation:

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3 years ago

A plane flew 500 miles in 40 minutes. How long would it take to fly 1 mile

mina [271]

I believe it’s 12.5 miles

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2 years ago

An investor obtains a balloon mortgage with the terms shown below.

Flauer [41]

9514 1404 393

Answer:

a. $3,455.20

Step-by-step explanation:

The monthly payment is given by the amortization formula:

A = P(r/12)/(1 -(1 +r/12)^(-12t))

for loan amount P at annual rate r for t years.

For this mortgage, we use P = $530,000, r = 0.068, t = 30.

A = $530,000(0.068/12)/(1 -(1 +0.068/12)^(-360)) ≈ $3,455.20

The monthly payment is $3,455.20.

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<em>Additional comment</em>

In 7 years, the balloon payment will be $481,559.91.

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2 years ago