Answer:#9- Answer: -7
#10- Answer: 0
#11- Answer: 4
#12- Answer: -4
Step-by-step explanation:
The hypotenuse is equal to 6
Answer: 45 for both
B and D are both right angles (90°)
A triangle always equals 180.
180-90= 90
To find the other 2 by dividing by 2.
90/2 = 45
Hope this helps :)
First pic.
5/7
second pic. D. 7/12
third pi.c C. 1 2/5
4th pic. C
5th pic. A. 24
