put your question properly
Step-by-step explanation:
d = dimes
q = quarters
d+q = 38 coins
q=38-d
0.25q + 0.10d=6.95
0.25(38-d)+0.10d=6.95
9.5-0.25d+0.10d=6.95
-015d=-2.55
d=-2.55/-0.15 = 17
q=38-17 =21
21*0.25 =5.25
17*0.10 = 1.70
5.25+1.70 = 6.95
she had 21 quarters and 17 dimes
Scale Factor is just being multiplied to the width and length.
Answer:
I believe the answer would be 47
Step-by-step explanation:
because the angles of a triangle should add up to 180°
