Answer:
A=50 B=40 C=90
Step-by-step explanation:
B is a right angle so its automatically 90 degrees since A=50 and a triangle has to be 180 degrees 90+50= 140, 180-140=40.
8 days because you multiply 1/10 x 8 = 8/10 after you simplify it you get 4/5 Hope it helped
Answer:
x=-4 and y=4
Step-by-step explanation:
(6x+9y)-(6x+7y)=12-4=8
--> 9y-7y=8
-->2y=8-->y=4
-->6x+7×4=4 -->x=-4
Answer:
Angle of depression
Step-by-step explanation:
I feel like it would be 5/12, but im not 100% sure
