I think form reading this your going to need to add or divded i need more informtaion to understand your question
CD and DE are equal distance so their equations are equal:
2x+7 = 4(x-3)
2x+7 = 4x-12
Subtract 2x from both sides
7 = 2x-12
Add 12 to both sides
19 = 2x
9.5 = x
Now that u have x just plug it into the equation for DE
4(9.5-3)
38-12
26 is the answer
Answer:
4a. 41, 4b. 26.2, 4c. 42.8, 4d. 27.05 26.2, 27.05, 41, 42.8
Step-by-step explanation:
Answer:1: 1 + 12- += -11
2:2 +13-= -11
Step-by-step explanation: i can't see the other one i tryed my best.
1 yard equals 36 inch therefore 6 yard will be 36x6 and 8 yard 36x8