Answer:
(1,-1) (5,-4) (-2,6)
Step-by-step explanation:
The triangle will be rotated to 180 degrees which means you need this formula to point all the corners of the triangle…
Formula:
(x,y) —> (-x,-y)
(-1,1) —> (1,-1)
(-5,4) —> (5,-4)
(-2,6) —> (2,-6)
Plot these point…
(1,-1) (5,-4) (-2,6)
The answer would be A because 3.90 x 3.5 is equal to 13.65
Answer:
x = 4
Step-by-step explanation:
Given
= 5 ( multiply both sides by 3 to clear the fraction )
7 + 2x = 15 ( subtract 7 from both sides )
2x = 8 ( divide both sides by 2 )
x = 4
