Answer:
x = 5
Step-by-step explanation:
-2 -1(coeffcient of -x) = -3
-3x +3 =-12
subtract 3 (the constant) from both sides
cancelling it on the left and leaving -3x = -15
divide each side by -3 leaving x and 5
x = 5
Answer:
15/20 is neither its 3-quarters
Step-by-step explanation:
15/20 is 3/4 which is 75% therefore...
Since the triangles are similar, then 32 = x+7 those two angles are too
solve for "x"
now using proportions

solve for JK

solve for KG
the scale factor of the perimeter of both triangles is just the same as the ratio of the sides, or
Answer:
x/4<-1
Quotient means division so x should be divided by four
Answer:
I think the 3rd answer
Step-by-step explanation: