Answer:
a = -25
Step-by-step explanation: a+ 52/3 =9
multiply both sides by 3
3(a+52)/3 = 9.3
Simplify
a+52=27
Subtract 52 from both sides
a+52-52=27-52
Simplify
a= -25
<u>The question was rewritten because it has an obvious mistype.</u>
Answer:
<em>The coordinates of B' are (-3,-15)</em>
Step-by-step explanation:
We are given the point A(-3,-1) and we know it was dilated to the point A'(-9,-3) by some scale factor.
The scale factor can be found by dividing each coordinate of A' by the same coordinate of A. Let's call the factor as k:
k = -9/(-3) = 3
k = -3/(-1) = 3
Thus the scale factor is 3.
If we apply the same factor to B(-1,-5), we get the coordinates of B' as:
B'( 3*(-1) , 3*(-5) ) = B'(-3,-15)
The coordinates of B' are (-3,-15)
The measure of the side AB is 6 units, the correct option is A.
Given
Rectangle ABCD was dilated to create rectangle A'B'C'D.
Triangle A B C D is dilated to form triangle A prime B prime C prime D.
Side BC is 3.8 units.
Side A prime B prime is 15 units and side B prime C prime is 9.5 units.
<h3>What is a rectangle?</h3>
A rectangle is a type of quadrilateral that has its parallel sides equal to each other and all four vertices are equal to 90 degrees.
Here A'B'C'D is a dilation of ABCD, then the following relationship must exist:
Hence, the measure of the side AB is 6 units.
To know more about rectangles click the link given below.
brainly.com/question/19961478
Answer:
2-3 weeks
Step-by-step explanation:
3.65(1.06)²=4.10
3.65(1.06)³=4.35
a = Initial value
b = Percent of change
t = time passed
Answer:
D. (0, 7).
Step-by-step explanation:
Moving from (4,3) to (2, 5) we move 2 to the left; 2 - 4 = 2 then 2 up 3 + 5 = +2.
So the point C is 2-2, 5+2 = (0, 7).