Answers:
- Point A' is at (-2, 2)
- Point B' is at (-3, -2)
- Point C' is at (3, 1)
========================================================
Explanation:
The scale factor is 1/2 = 0.5, which we will multiply with each coordinate of each point.
- Point A(-4,4) will move to A ' (-2, 2) after multiplying both coordinates by 0.5
- Point B(-6,-4) moves to B ' (-3,-2) for similar reasoning. We cut each coordinate in half.
- Point C(6,2) moves to C ' (3, 1) for similar reasoning.
As a result, the figure shrinks.
Answer:
The answer would be A)98.
I got this by taking the 3 test scores that were provided and adding them then subtracting that by 360 (90x4 - which would give you a 90 in the end) so I had 360 - 262 which equaled 98 and that would be the score needed to have a 90 in the end.
Answer:
79
Step-by-step explanation:
there are no other factors everything else can factor in 5 or 3
Step-by-step explanation:
v² = 55² + 26² - 2(55)(26) · cos 103°
v² = 3025 + 676 - [2860 · cos 103°]
v² = 3701 - (-643.4)
v² = 4344.4
v = ≈ 66