Answer:
True
Step-by-step explanation:
:) Hope this helps ! x
Answer:
r = 13
Step-by-step explanation:
As the vertically opposite angles are equal,
8r + 6 = 9r - 7
<u>Now you can find the value of r.</u>
8r - 9r = -6 - 7
-r = -13
r = 13
Hope this helps you :-)
Let me know if you have any other questions :-)
A) ratio of the perimeters is the same as ratio of corresponding sides, so:
b) ratio of the areas is equal to k² so:
Choice B
Exactly 1 solution
Because:
First we must disrupte
3y+27=12y+13
Next we switch one number to the other side
27=9y+13
Now we must switch the other number
14=9y
Now we must solve by dividing 14 by 9
y=1.555
This is one solution, so we now have our answer.
