Question

For which value of X is line L parelle to line M?
A-28
B-62
C-22
D-68

Answer 1

The answer is 62, 2x +6 = 130
So what you would do is
2x + 6 = 130
- 6 -6
2x = 124
Divide by 2, because you want "x" to be by itself
x = 62

Answer 2

hello kmcllb you didnt answer my question

Answer 3

Where is your question?

Answer 4

Thank you!! Do you think you could help me with a few more? I was really sick and missed a lot of school work /:

Answer 5

When Jackie sat down to her knitting, she had already knitted 15 rows of her scarf. Fifty minutes later, she had knitted a total of 60 rows. Let m represent the number of minutes Jackie knits, and let r represent the number of rows she knitted.

Which ordered pairs (m, r) would be graphed on the line that models this situation?

Choose all answers that are correct.

A.
(0, 60)

B.
(0, 15)

C.
(50, 15)

D.
(50, 60)

Answer 6

Yes, I could
And I told you Plan, it's C

Answer 7

there is more than one answer i will medal agian

Answer 8

B, and D
Once again you plug in the 2nd information they gave you. Sorry It's not C, I misread it the first time

Answer 9

ok thx i will fan

Answer 10

Sage, be willing to ask me more.

Answer 11

Plans for a bridge are drawn on a coordinate grid. one ginder of the bridge lies on the line y=-9x-9. A perpendicular brace passing through the point (-1,7) Write an equatoin of the line that contains the brace.

a-y-1=-1/9(x+7)
b-x-7=-9(y+1)
c-y-7=1/9(x+1)
d-y-7=-9(x+1)

Answer 12

I think it's B but I'm not sure /.\

Answer 13

Perpendicular = X and Y are crossing on a coordinate plane.
So, yes B. is correct

Answer 14

Yaaaaay ^.^ okay
-What is the slope of the line shown?

Answer 15

Just tell me if I'm asking too many questions!!!
I forgot how to set this problem up/:

Answer 16

slope is:
(the change in y)/(the change in x)

Answer 17

what is the height difference between the first point and the second point? or in other words, what is the change in y?

Answer 18

from 5 all the way down to -4 is 9 spaces... so the change in y is 9

Answer 19

Y = 9
Change in Y over change in X!!
Simply just count, thats all it take's xD
How many spaces are there?
Thats your answer. c:

Answer 20

Thnx!!!! sorry I was eating. And could you help me with another? :)
What is an equation for the line that passes through points (-1,-4) and (1,4)? Write the equation in slope intercept form. :3

Answer 21

so would that be y=mx+b??

Answer 22

Wait, your first question is wrong.
The two angles are supplementary. They are not equal.
So
2x+6 +130=180
2x+136=180
Subtract 136 on both sides.
2x=44
Divide both sides by 2
x=22

Answer 23

And your second question is not B.
y=-9x-9
Slope is -9
And you're finding the line for brace which is perpendicular
Remember the slope of perpendicuoar line is negative recipricol

Negative recipricol of -9 is 1/9

Now plug to point-slope formula. y-y1= m(x-x1)
Where m=1/9. And (x1,y1)= (-1,7)
Plug it in

y-7= 1/9 (x+1)

Answer 24

For most recent question, first find slope.

-4-4
----- = slope
-1-1