Answer:
x = 6
y = 2
Step-by-step explanation:
Given segments are equal,
3x - 7 = x + 5
3x - x = 7 + 5
2x = 12
x = 6
From the picture attached,
Between the parallel sides,
If two segments are equal then other two segments will be equal.
9y - 2 = 6y + 4
9y - 6y = 2 + 4
3y = 6
y = 2
Answer:
C. between 3.5 and 4
Step-by-step explanation:
We are given


Since, we have to solve for x
so, firstly we will set them equal

we can multiply both sides by x
and we get

now, we can use graphing calculator
and find intersection point between y1 and y2
so, we can see that
x=3.538 lies between 3.5 and 4
so,
C. between 3.5 and 4
Answer:
-19.
Step-by-step explanation:
-19+31 gets you 12.
Answer:
10
Step-by-step explanation:
10+4 is 14 amd 14-4 is 10