DF is 2/3 the length of AC (10/15 = 2/3)
so DE would be 2/3 the length of AB
AB = 27
DE = 2/3 x 27 = 18
the answer is D
Answer:
1 and 1/3 or
Step-by-step explanation:
-4/-3
so the equation is y-y/x-x so
3-7=-4
9-12=-3
-4/-3=4/3 or 1 and 1/3.
Answer: 14 dimes and 8 quarters
<u>Step-by-step explanation:</u>
dimes ($0.10): x + 6
quarters ($0.25): x
Cost*quantity of dimes + Cost*quantity of quarters = Total value
0.10(x + 6) + x(0.25) = 3.40
0.10x + 0.60 + 0.25x = 3.40
0.35x + 0.60 = 3.40
<u> -0.60 </u> <u>-0.60 </u>
0.35x = 2.80
<u>÷0.35 </u> <u>÷0.35 </u>
x = 8
dimes: x + 6 = 8 + 6 = 14
Answer:
domt know which one but this may help
Step-by-step explanation:
when you take 38707 into consideration the 3 would be 30,000 the 8 would be 8,000 and the 7 would be 70
