Answer:
The last 15 percent of that would be 39
Step-by-step explanation:
I believe the radius would be 3.39
Hope this helps! Good luck! :)
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Answer:

Step-by-step explanation:
Let
x ----> the length of Zach's car
y ----> the length of Ginny's car
we know that
The sum of the lengths of both cars is 30 inches
so
----> equation A
Ginny's car is 2 more than 3 times the length of Zach's car
so
----> equation B
substitute equation B in equation A

The area of the following shape is 50