All categories

3 years ago

Pleas help I’m in a hurry

Mathematics

1 answer:

Tomtit [17]3 years ago

8 0

Answer:

y = 3x - 7

Step-by-step explanation:

The line passes points (-1, 3) and (2,2)

Slope = (2 - 3)/(2 + 1) = -1/3

Perpendicular lines, slope is opposite and reciprocals so slope of the line that is perpendicular to the given line is 3

Passing through (2, -1)

Equation

y + 1 = 3(x - 2)

y + 1 = 3x - 6

y = 3x - 7

You might be interested in

What is 35.6 × 10−4 in standard form?

Fittoniya [83]

$35.6\times10^{-4}=35.6\times0.0001=0.00356$

$a^{-n}=\dfrac{1}{a^n}\\\\10^{-4}=\dfrac{1}{10^4}=\dfrac{1}{10000}=0.0001$

8 0

3 years ago

Mary spent a total of $354.71 for a party. She spent $200.76 on food, plus an additional $30.79 for each hour of the party. How

Rainbow [258]

Answer:

Total is 5 hours.

Step-by-step explanation:

... in the attached picture.

Hope this helps!

Choose me for brainliest please!!!

7 0

2 years ago

In which quadrant is the orderd pair (2,-5)

OverLord2011 [107]

Answer:

(+, -) coordinates

4 0

2 years ago

Look at the picture of a scaffold used to support construction workers. The height of the scaffold can be changed by adjusting t

maria [59]

Using the Pythagorean on the right triangle PQR, with PQ and QR as the legs and PR as the hypotenuse,

$14^2 +6^2 =(PR)^2\\\\(PR)=\sqrt{14^2 +6^2}\\\\PR \approx \boxed{15.23 \text{ ft}}$

$(QR)^2 +6^2 =16^2\\\\(QR)^2 =16^2 -6^2\\\\QR=\sqrt{16^2 -6^2}\\\\QR \approx \boxed{14.83 \text{ ft}}$

8 0

1 year ago

How many seconds are there in 85 minutes

maria [59]

The answer is 5100 seconds in 85 minutes

6 0

3 years ago