Step 1) Divide the figure into separate shapes
Large rectangle: 8 x 9
Medium rectangle: 4 x 6
Quarter circle: r = 3
Step 2) Find the area of each shape
Large rectangle: A = 8 x 9 = 72
Medium rectangle: A = 4 x 6 = 24
Quarter circle: A = 1/4 x 3.14 x 3^2 = 7.065 + 3 = 10.065
Step 3) Add the areas together
A = 72 + 24 + 10.065 = 106.065 square millimeters (may need to round to 106.07, but rounding not given in the problem)
Hope this helps! :)
Answer:
5.78 * 10^8
Step-by-step explanation:
8.5 * 6.8 = 57.8
5+2=7
In scientific notation the number has to be greater than or equal to 1 and less than ten.
Answer: thier salaries are $5000 and $5500
Step-by-step explanation:
Let the average weekly salary of one employee be =x
And that of the other employee be = x+500
Such that if thier average of their salaries= $5250
So, their total salary= $5250 x 2=10,500
The equation to solve each employee salary becomes
x+x+500=10,500
2x+500=10,500
2x=10,500-500
2x=10,000
x=10,000 /2
x= first employee salary =$5000
second employee = x+500 =$5500
Answer: <u>Best answer gets brainliest!</u>
<h2>90+120=
210</h2>
Step-by-step explanation:
<u>Add the amount of students together!</u>
Hopefully this helps you!
-Keira
