Answer:
-18+2 hope it will help u
Answer:
Step-by-step explanation:
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Answer:
x = 12
Step-by-step explanation:
(6x-2) + 20 = 90
6x-2 = 70
6x = 72
72 / 6 = 12
x = 12
Answer:
When the input is 6, the output must be 12.
Step-by-step explanation:
f(6) = 12
The input to the function is x which is 6 and the output is what f(6) equals which is 12
Answer:
Step-by-step explanation:
If two similar triangles have a scale factor of a : b, then the ratio of their perimeters is a : b
(.perimeter ABC) /( perimeter DEF) = (AB)/(DE)
Example:Triangle(ABC) with perimeter 24 . Find new triangle (DEF) using proportion 9/6
24/perim DEF = 6/9
Cross multiplication
(24*9) = 6*( perimeter of DEF)
216 = 6*(perimeter of DEF
Divide both sides by 6
36 = DEF
Triangule with perimeter 24 (find new perimeter)
The perimeter of the new triangle using proportion 6/9 is 36