Answer: x =(3-√157)/2=-4.765
x =(3+√157)/2= 7.765
Step-by-step explanation:
D=4q
25q+10d=195
5q+2d=39
sub 4q foro d
5q+2(4q)=39
5q+8q=39
13q=39
divide 13
q=3
d=4q
d=4(3)
d=12
12 dimes
3 quarters
Answer:
2nd choice
Step-by-step explanation:
Answer:
Correct answer is A
Step-by-step explanation:
Answer:
17°
Step-by-step explanation:
I'm pretty sure because it has the arrow pointing up the angle x labeled 17 degrees...
(hope this helps!)