Selection C is appropriate for a fence that extends x feet away from the house and utilizes the full 30 ft width of the house.
Answer:
n = -0.7
Step-by-step explanation:
-2n+1.8=3.2
subtract 1.8 from both sides of the equation:
-2n = 1.4
divide both sides by -2:
n = -0.7
Answer:
4x+4x+7x=180
15x=180
x=12
Step-by-step explanation:
Add the kilometers travels by motorcycle and horse together:
3.8 + 3.32= 7.12 kilometers total.
Answer:
Step-by-step explanation:
Since the two triangles are congruent, all their angles are as well.
So you can set 4y-10 = 3y+5 since they are the same angles.
Now solve the system by putting the y's on the left side and coefficients on the right side:
y=15.
