Answer:
the scale factor is 2, but x is 11
Step-by-step explanation:
x=11, but the scale factor is by 2
To complete this you can look at the numbers and see how they are similar. In this problem the 3 is doubled into the 6 in the picture to the right. 5.5 should be doubled too, therefore, the answer is 11.
Let (x, y) be the coordinates of point B.
(4, 6) => (-2, 4) => (x, y)
We have 2(-2) = 4 + x and 2(4) = 6 + y.
Solving these, we get x = -8 and y = 2.
Hence the coordinates of point B is (-8, 2).
Answer: He went wrong when multiplying.
Step-by-step explanation: He went wrong when multiplying because if you actually do the problem your answer would be 8 but he probably did 8 times 10.
Soo the triangle adds up to 180 so u know the right angle is 90 so add 15 and 14 and 90 and minus it by 180.
I THINK!!!! I SO PLEASE CHECK THIS BEFORE YOU DO IT
