Answer:
x=5
Step-by-step explanation:
4x-2=18 Isolate the variable
+2 +2
4x=20 Divide:
x=5
Check: 4(5)-2=18
20-2=18
18=18
Hope this helps :)
The answer to the problem is c.
(x + 2)(x + 3)
1st Question:
the answer is 85 because the angle measure does not change even if you rotate the figure.
2nd Question:
The answer is A) reflection across y-axis and translation 7 units down
3rd Question:
The first answer choice is correct because the figure increases/decreases in length on all side lengths and the angle measures stay the same.
Question 10: (on the test online)
The answer is 12*6 or 72 because 30 (a'b') / 5 (ab) is 6 giving you the scale factor for the dilation.
Question 11:
The answer is a dilation
Question 12:
The answer is a dilation and a translation because you first increase the size of the figure then move it down and to the right.
8+4=12
9+7=16
12^2=144
16^2=256
144+256=400
square root of 400 is 20
therefore the distance from (8, -7) to (-4,9) is 20.
Answer:
I cant see what it says. please don't report me. Take a closer picture
Step-by-step explanation:
