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belka [17]
2 years ago
10

Write an equation in point-slope form of the line through the point (−1, 2) and with slope m = 2.

Mathematics
1 answer:
Katen [24]2 years ago
3 0

Answer:

D. y - 2 = 2(x + 1)

Step-by-step explanation:

<h3>y - y₁ = m (x - x₁)</h3>

y - 2 = 2 (x - (-1))

y - 2 = 2 (x + 1)

<h3>#CMIIW</h3>
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I bought a TV. the screen is 52 inches wide and 29 inches high. find the length of its diagonal.​
Crank

Answer:

*3545*

Step-by-step explanation:

52 square + 29 square = 3545

then square root 3545 = 59.539 ( round it if you want)

6 0
2 years ago
A train is traveling at a constant speed of 90 miles per hour. How many feet does it travel in 10 seconds? Remember that 1 mile
Flauer [41]

Hi

1 mile = 5280 feet  

at  90 mile per hour, you have  5280 *90  = 475 200 feets  

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so in 10 seconds  :  132*10 = 1320 feets.

7 0
3 years ago
Whats the answer to 3+9(4x+8)30x20
AnnZ [28]

Answer:

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Step-by-step explanation:

5 0
2 years ago
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Abdul's gas tank is 1/5 full. After he buys 7 gallons of gas, it is 7/10 full. How many gallons can Abdul's tank hold?
eduard

Answer: 14 gallons

Step-by-step explanation:

Let's call the total gallons of gas Abdul's tank can hold <em>x</em>.

Then, based on the information given in the problem, you can write the following expression:

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Therefore, when you solve for x, you obtain the following result:

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4 0
3 years ago
What is the rate of change shown in the graph
ahrayia [7]

Answer:

-4/3  (Answer A)

Step-by-step explanation:

Here we go from the point (-3, 3) on the left to the point (0, -1) on the right.  It is immediately apparent that x (the run) increases by 3 from -3 to 0 and that y (the rise) decreases by 4 from 3 to -1.  Thus, the slope of this line (which is also the rate of change) is

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7 0
3 years ago
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