SHORT ANSWER

1 answer:

7 0

(-5,1)(6,-2)
slope = (-2-1) / (6-(-5) = -3/(6 + 5) = -3/11

y = mx + b
slope(m) = -3/11
(-5,1)...x = -5 and y = 1
now we sub and find b, the y int
1 = -3/11(-5) + b
1 = 15/11 + b
1 - 15/11 = b
11/11 - 15/11 = b
-4/11 = b
equation in slope int form : y = -3/11x - 4/11
3/11x + y = - 4/11....multiply by 11
3x + 11y = -4 <== standard form

(4,-2)(4,8).....if u will notice, both the x values are the same. This means the lines are vertical with an undefined slope. Your equation is : x = 4.

You might be interested in

5/2 x X =1 what’s the answer

nata0808 [166]

Answer: X is 0.4

Explanation: I typed 5/2 x a bunch of random numbers and decimals on a calculator until I tried 0.4 and when I typed 5/2 x 0.4 on the calculator it said 5/2 x 0.4 = 1.

5 0

2 years ago

Read 2 more answers

Of the 32 teachers at Devon's high school, 22 are female. What is the ratio of the number of male teachers to the total number o

stich3 [128]

Answer:

10:32

Step-by-step explanation:

32-22=10 male teachers

6 0

3 years ago

What is the power 0f 120

Mrac [35]

I'll put my answer is the comments when I know what I'm looking for. I just need the power.

3 0

3 years ago

Read 2 more answers

Please answer the question from the attachment.

xenn [34]

Change it into improper fraction to make it easier or just solve it as is.
= $3\frac{5}{8}$ - $2\frac{7}{8}$
= $\frac{29}{8}$ - $\frac{23}{8}$
= $\frac{6}{8}$ = $\frac{3}{4}$
OR
= $3 \frac{5}{8}$ - $2 \frac{7}{8}$
divide it to two parts:
3-2=1 and $\frac{5}{8}$ - $\frac{7}{8}$ = $\frac{-2}{8}$
$1\frac{-2}{8}$ ⇒(1×8-2=6)
= $\frac{6}{8}$ = $\frac{3}{4}$

6 0

3 years ago

Given cos 0 = 4V2/7, find sin 0.<br> sin 0 =<br> V[?]/?

zmey [24]

$sin = \frac{ \sqrt{17} }{7}$

8 0

2 years ago