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4 years ago

What is the slope of a line perpendicular to the line passing through (1, -3) and (-4, 7)?

Mathematics

1 answer:

andrezito [222]4 years ago

7 0

Answer:

-2

Step-by-step explanation:

m= $\frac{y2-y1}{x2-x1}$

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Solve the equation 2p/3-12=-2

-BARSIC- [3]

Hey there!

$\frac{2p}{3} - 12 = -2$

Firstly, we are going add $12$ on each of the sides that we're working with. like ↓

$p - 12 + 12 \\ \\ = -2 + 12$

This gives us $\frac{2}{3}p = 10$ (if you are wondering how we got the out come of $10$ it is because I added $-2 + 12 = 10$

Now multiply $\frac{3}{2}$ on each of your sides

$\frac{3}{2} ( \frac{2}{3}p) \\ \\ = \frac{3}{2} (10)$

Cancel the first set and you will find the value of $p$

$p = 15$

Good luck on your assignment and enjoy your day

~ $LoveYourselfFirst:)$

5 0

3 years ago

How will the solution of the system y > 2x + Two-thirds and y < 2x + One-third change if the inequality sign on both inequ

blagie [28]

Answer:

Step-by-step explanation:344x-5-p-0-9-but=pmc+m2 something like that

8 0

2 years ago

SOMEONE PLEASE HELP ASAP!!!!!

Margaret [11]

Answer:

x = 1

y = 1

Step-by-step explanation:

System of Equations

We are given the system of equations:

2x + y = 3

x = 2y - 1

Substituting x in the first equation:

2(2y - 1) + y = 3

Operating:

4y - 2 + y = 3

5y = 3 + 2

y = 5/5 = 1

y = 1

Since:

x = 2y - 1

Then:

x = 2(1) - 1

x = 1

Solution:

x = 1

y = 1

7 0

3 years ago

Help please :( It’s due In a couple of hours

zhenek [66]

D+b(3) just put them all together

8 0

3 years ago

Step 1: Subtract 3 from both sides of the inequality

Tpy6a [65]

Answer:

add 8x to both sides

Step-by-step explanation:

5-8x<2x+3

first step, subtract 3 from both sides:

2-8x<2x

second step,?

2<?x

so you need to add 8x first

3 0

3 years ago