Please help with 2.
3.
and 4.
2 answers:
Answer:
2. Since it is equilateral, we just set up an equation with using any two sides (since they are all equal)
12x - 22 = 10x - 6
12x - 10x - 22 = -6
2x - 22 = -6
2x = 22 - 6
2x = 16
x = 16/2
x = 8
Each side = 74
3. Same formula for this. Get any two sides and setup the equation.
4x - 25 = x + 14
4x - x - 25 = 14
3x = 25 + 14
3x = 39
x = 39/3
x = 13
Each side = 27
4. This one is also simple. Since DE = EF. We substitute its sides with the equations.
8x - 13 = 5x + 17
8x - 5x - 13 = 17
3x - 13 = 17
3x = 17 + 13
3x = 30
x = 30/3
x = 10
DE and EF = 67
DF = 31
Answer:
Step-by-step explanation:
You might be interested in
I'm going to have to say C.
14.6 lbs/4 weeks = 3.65 lbs /week
she lost 3.65 pounds each week
I think 115 min because its just 23 x 5 so you just multiply that to get the asnwer
Answer:
She would need a minimum of 15 pans for 10 people
Step-by-step explanation:
12(5) = 60 12(10) = 120
8(?) = 120
120/8 = 15
Answer:everyting
everithrnefnrtlvg
Step-by-step explanation:
ily
