ANSWER:
-3x-30
STEPS:
Distribute-3 to x and 10 to get -3x-30.
Answer:
5:15 is the ratio for the amount of <u>circles</u> to total shapes.
Step-by-step explanation:
There are 5 circles and 15 shapes total.
So the ratio of circle to the total amount of shapes is 5:15
Hope I helped :)
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Answer:
12x + 22 is the perimeter
8x + 24 is your area
I am pretty sure
Answer:
120![cm^{2}](https://tex.z-dn.net/?f=cm%5E%7B2%7D)
Step-by-step explanation:
All you need to do is find the area of 1 triangle and multiply that area by 12.
The area of a triangle is
The b is for the base and h is for the height
Lets find the area of 1 triangle:
(multiply 1/2 *4)
(multiply 2*5)
(this is the area of 1 triangle)
To find the total area of all 12 triangles multiply 10 * 12
![10*12 = 120cm^{2}](https://tex.z-dn.net/?f=10%2A12%20%3D%20120cm%5E%7B2%7D)