Answer:
a = 7 and c = 12
Step-by-step explanation:
Set up 2 equations and use substitution:
4a + 2c = 52
12a + 4c = 132
In the first equation, c = 26 - 2a
We can plug that into the second equation to solve for a.
12a + 4(26 - 2a) = 132
a = 7
Plug a back in to either original equation to solve for c:
4(7) + 2c = 52
c = 12
Answer:
0
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
4+3(x+2)=10
4+(3)(x)+(3)(2)=10(Distribute)
4+3x+6=10
(3x)+(4+6)=10(Combine Like Terms)
3x+10=10
3x+10=10
Step 2: Subtract 10 from both sides.
3x+10−10=10−10
3x=0
Step 3: Divide both sides by 3.
3x/3=0/3
x=0
Answer:
x=0
Step-by-step explanation:
1) the length of the side is:
2) the required perimeter is:
3) the required area is:
Answer:
125 R10
Step-by-step explanation:
You have to do (1760-10)/14=125