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3 years ago

Passes through (4,-1), slope =-3

2 answers:

7 0

The slope intercept form of this would be y=*3x-1. The formula for slope intercept form is y=mx+b, where m is the slope and b is the y-intercept. I this problem, the y-intercept is -1, so you would plug in -1 for b, so the equation is y=mx-1. The slope is -3, so you plug that in for m, so the equation now becomes y=-3x-1. Hope that helps!!

Gemiola [76]3 years ago

5 0

Y - y1 = -3(x -x1)
y - (-1) = -3(x-4)
y +1 = -3x + 12
y = -3x + 11

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Find the product <br> -1/2 y(2y3-8)

MissTica

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3 years ago

The area of a right triangle is 270 square meters. The height of the right triangle is 15 meters. What is the length of the hypo

soldi70 [24.7K]

Answer:

$\sqrt{549}$ ≈ 23.4

Step-by-step explanation:

A = bh

270 = 15b

b = 18

Now you know the two legs, use the Pythagorean Theorem to find the value of the hypotenuse: a² + b² = c²

15² + 18² = c²

225 + 324 = c²

c² = 549

c = √549

8 0

3 years ago

Read 2 more answers

What the value of n?

Dimas [21]

Answer:

C =85

Step-by-step explanation:

n=180-133+180-142=47+38=85

4 0

3 years ago

What is 82 + 100 - 2 = _____?

Hoochie [10]

Answer:

180

Step-by-step explanation:

100+82=182-2=180

5 0

4 years ago

Read 2 more answers

Scott took out a 4-year car loan for $5,500. He paid back a total of $7,370. What interest rate did he pay for this loan?

elena-14-01-66 [18.8K]

Amount of car loan taken by Scott = $5500
Amount of loan paid back by Scott = $7370
Then
Amount of money paid as interest by Scott = (7370 - 5500) dollars
   = 1870 dollars
Then
Percentage of interest given for the car loan = (1870/5500) * 100
   = 1870/55
   = 34 percent
So Scott had to pay a total interest rate of 34% in the four years.I hope the procedure is simple enough for you to understand and solve future problems.

7 0

3 years ago