If u round tha to the nearest 10th it’s 4.8
Answer:
57.72 in^2
Step-by-step explanation:
Question 1. Shapes are triangle, semi-circle, and rectangle.
Question 2.Find area of rectangle first. Then area of triangle and circle. Subtract area of triangle and circle. Then add the difference with the rectangles area.
Question 3.
Rectangle's area:<u>48 in^2</u>
Triangles area:8*4/2= <u>16 in^2</u>
Circle Area: pi*r^2/2(since its a semi-circle)
3.14*2^2=3.14*4=12.56/2=<u>6.28 in^2</u>
Question 4.
16-6.28=9.72
9.72+48=57.72 in^2
Simplified form of 1/56 divided by -30 is ![=-\frac{1}{1680}](https://tex.z-dn.net/?f=%3D-%5Cfrac%7B1%7D%7B1680%7D)
Step-by-step explanation:
We need to solve 1/56 divided by -30 in simplest form.
Solving:
Writing in mathematical form:
![\frac{1}{56}\div -30](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B56%7D%5Cdiv%20-30)
Converting division symbol into multiplication and taking reciprocal of -30
![=\frac{1}{56}\times \frac{1}{-30}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B1%7D%7B56%7D%5Ctimes%20%5Cfrac%7B1%7D%7B-30%7D)
Simplifying:
![=\frac{1}{56*-30}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B1%7D%7B56%2A-30%7D)
![=-\frac{1}{1680}](https://tex.z-dn.net/?f=%3D-%5Cfrac%7B1%7D%7B1680%7D)
So, simplified form of 1/56 divided by -30 is ![=-\frac{1}{1680}](https://tex.z-dn.net/?f=%3D-%5Cfrac%7B1%7D%7B1680%7D)
Keywords: Solving Fractions
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#learnwithBrainly
Answer:
They would need A. 26 square inches of red paint. I hope this helped
Step-by-step explanation:
Strong and positive.
Don't be mad if I get this wrong! :-)
I hope I helped! :-)
:-)