Answer:
Step-by-step explanation:
Question 17
y-y1 = m (x-x1 )
so basically you plug in the (x,y) to y1 and x1 place
Remeber always times it by -1
so answer would be
y-2 = -1/3 (x+4)
Question 18
Pretend its 3x+2y =8
you need to find x or y first im going to find y first
so
- 2y = -3x +8
divide by 2 to isolate y
y = -3/2x - 4
plug it back into the equation
3x + 2(-3/2x) - 4
the x will cancel
so y= -4
Then
plug in the -4 in place of y
SO the Answer is YES because y is horizontal there is -4 = there will be (-3, -4)!
Answer:
3 units.
Step-by-step explanation:
Given that the line segment AB has a length of 3 units.
Now, the line is translated 2 units to the right on a coordinate plane to obtain another line segment A'B'.
So, A'B' is the new line segment the length of which we have to find.
Since by translation both the points A and B both are sifted equally with respect to the coordinate axes so, the distance between A' and B' will remain the same as the distance between A and B i.e. 3 units. (Answer)
How many books has she read so far? She's been doing this for 7 months, so so far she's read:
7*3=21
how many does she still need to read?
30-21=9
so she needs to read 9 more books. With 3 books a month, this means:
9/3=3
so she needs to read 9 more books, which will take her 3 months!
Answer:
12x+21
Step-by-step explanation:i think this might be it im not 100% sure but im trying
