If each student needs 7 balloons how many more balloons are needed
2 answers:
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Answer : The expression which is equivalent to is
.
Step-by-step explanation :
The given expression is:
As we know that:
So, by solving the above expression, we get:
By multiplying the power of 9, we get the following expression.
Hence, the expression which is equivalent to is
.
Scale Factor is defined as the ratio of the size of the new image to the size of the old image. The center of dilation is a fixed point in the plane.
If the scale factor is more than 1, then the image stretches. If the scale factor is between 0 and 1, then the image shrinks. If the scale factor is 1, then the original image and the image produced are congruent.
To dilate a figure by a scale factor, all the coordinates are multiplied by the scale factor.
The coordinates of point A are (8, 6). A dilation by a scale factor of 0.5 means that the figure will be reduced. The new coordinates will be:A
Therefore, the FIRST OPTION is correct.