4 is 18 because 6x3 is 18
It should be 58. I’m sorry if I’m wrong!!
Answer:
The correct answer is C) Reflection across the Y-axis.
Step-by-step explanation:
This is because only the x-coordinates changed. If these coordinates were reflected across both the x and y axis' the sign of both the x and y coordinates would have changed. When you reflect a point across the x axis, the y-coordinates change their sign. When you <u><em>reflect </em></u><u>a point across the y axis</u>, the <u>x-coordinates change</u> their sign.
Hope this helps,
♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥
Hello from MrBillDoesMath!
Answer:
56
Discussion:
See attachment.
As angle "a" + 93 = 180 (straight line has 180 degrees)
a = 180 -93 - 87
But a triangle also has 180 degrees so
37 + x + 87 = 180 =>
x = 180 - 87 - 37 = 56
Thank you,
MrB