Answer:
x=0
Step-by-step explanation:
To solve, we need to get the variable, x by itself.
Begin by moving all the numbers to one side of the equation. Perform the opposite of what is being done to the equation.
12=-4(-6x-3)
First, divide both sides by -4, since -4 is being multiplied by -6x-3
12/-4=-4(-6x-3)/-4
-3=(-6x-3)
Add 3 to both sides, since 3 is being subtract from -6x
-3+3=-6x-3+3
0=-6x
Now all the numbers are on one side. x is still not by itself; it is being multiplied by -6. To undo this divide both sides by -6.
0/-6=-6x/-6
0=x
The answer is <span>Length!!!!!
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Answer:
b. 75
Step-by-step explanation:
a(n) = a1 + d(n-1)
a(n) = 8.5 + 3.5(n - 1)
a(20) = 8.5 + 3.5(20 - 1)
a(20) = 8.5 + 3.5(19)
a(20) = 8.5 + 66.5
a(20) = 75
Answer:
5
Step-by-step explanation:
5% of 100 is 5
5% as a fraction is 5/100
5/100*100= 5
ANSWER
A) 7
EXPLANATION
The given triangles are similar
Hence the corresponding sides are in the same proportion.
Simplify the right hand side:
Cross multiply;
6(3x+4)=5×30
Expand
18x+24=180
18x=150-24
18x=126
