Answer:
x=2
Step-by-step explanation:
let the unknown number be x
now we are to find x regarding the question as an equation, let's form the equation to solve for x
the interpretation of the question is:
(x² + x)/3 = x
by collecting the like terms:
(x²+ x) = 3x
x² + x = 3x
x² = 3x - x
x² = 2x
x = 2
Answer:
0.49
Step-by-step explanation:
C. Its sides are 6 times as long as that of the original square is the answer.
<u>Step-by-step explanation:</u>
Dilation is a kind of transformation which modifies the image size. The scale factor, otherwise called as scalar factor, means how much smaller or larger the image is. Whether the image is expanding or shrinking, the shape is retained.
In the process of dilation, we have to multiply the proportions of original image by the scale factor to find the size of an image. If the scalar factor is saying 6, then the image is inflated so its sizes are 6 times the original image.
Answer:
15
Step-by-step explanation:
TV = TU+UV
= 12 + 3
TV = 15
Answer:
6 because 6+15=21 and 21+6=27
