Answer:
jdjdjdbdjdjdjzjdjdjdbdjdjdjzjdjdjdbdjdjdjz
8/13 = 0.6153
y = cos-1(0.6153)
y = 52.0
I'm not totally sure if this is what you mean or if this is.
y = cos(8/13) = 0.9999 which to the nearest tenth is 1.0
Answer:
16. Right isosceles
17. D
Step-by-step explanation:
The triangle has a right angle this makes it a right trangle. Also all parallelograms are not squares, all rectangles aren't squares and all parallelograms aren't rhombuses.
25% of 28 is 7 (28 x 0.25)
28 - 7 = 21
yes he would have enough money
