Because the problem stated that "the rancher plans to use 100 feet of fencing", we know that all of the sides of the fence must add up to 100 ft. Using this information, you set up an equation.
100=x+x+(x+4)+(x-3)+5 Then you combine like terms:
100=4x+6 Subtract 6 from both sides:
94=4x Divide both sides by 4:
23.5=x
Therefore, x=23.5 ft.
Answer:
1+7+8+8
Step-by-step explanation:
Answer:
15/51
Step-by-step explanation:
Total Number Of People = 15+36=51
Dancers = 15
15/51 is the chance of a dancer signing up
Answer:
B. x = 86, y = 75, z = 94
Step-by-step explanation:
As always, the sum of angles of a triangle is 180°. When two angles of a triangle are given, they can be subtracted from 180° to find the missing value.
x = 180 -35 -59 = 86
y = 180 -(35+11) -59 = 75
z = 180 -11 -75 = 94
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As a check, we must also have x+z=180.
1000 cubic in(for the small one)
8000 cubic in (for the big one)
9000 cubic in total