3550 to the nearest 1000 would be 4000
The area is 3/8 yd².
Area = length x width
Given:
length = 3/4 yard
width = 1/2 yard
Area = 3/4 yd * 1/2 yd
Area = 3*1/4*2
Area = 3/8 yd²
In multiplying fractions, multiply the numerators, then, multiply the denominators. lastly, simplify the fraction. 3/8 yd² is already in its simplest form.
She need 3 bags since the area of the triangle is base x height /2
Area 20*6=120
120/2=60
60/20= 3 since each bag covers 20m^2
F(10) = (10)^2 + 1
= 100 + 1
= 101
Answer:
![\large\boxed{7\dfrac{8}{9}+3.1=10\dfrac{89}{90}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B7%5Cdfrac%7B8%7D%7B9%7D%2B3.1%3D10%5Cdfrac%7B89%7D%7B90%7D%7D)
Step-by-step explanation:
![\text{Convert the decimal to the fraction:}\\\\3.1=\dfrac{31}{10}=3\dfrac{1}{10}\\\\7\dfrac{8}{9}+3.1=7\dfrac{8}{9}+3\dfrac{1}{10}\\\\\text{The common denominator is 90.}\\90=9\cdot10\\\\7\dfrac{8}{9}=7\dfrac{8\cdot10}{9\cdot10}=7\dfrac{80}{90}\\\\3\dfrac{1}{10}=3\dfrac{1\cdot9}{10\cdot9}=3\dfrac{9}{90}\\\\\\7\dfrac{8}{9}+3.1=7\dfrac{80}{90}+3\dfrac{9}{90}=(7+3)+\dfrac{80+9}{90}=10\dfrac{89}{90}](https://tex.z-dn.net/?f=%5Ctext%7BConvert%20the%20decimal%20to%20the%20fraction%3A%7D%5C%5C%5C%5C3.1%3D%5Cdfrac%7B31%7D%7B10%7D%3D3%5Cdfrac%7B1%7D%7B10%7D%5C%5C%5C%5C7%5Cdfrac%7B8%7D%7B9%7D%2B3.1%3D7%5Cdfrac%7B8%7D%7B9%7D%2B3%5Cdfrac%7B1%7D%7B10%7D%5C%5C%5C%5C%5Ctext%7BThe%20common%20denominator%20is%2090.%7D%5C%5C90%3D9%5Ccdot10%5C%5C%5C%5C7%5Cdfrac%7B8%7D%7B9%7D%3D7%5Cdfrac%7B8%5Ccdot10%7D%7B9%5Ccdot10%7D%3D7%5Cdfrac%7B80%7D%7B90%7D%5C%5C%5C%5C3%5Cdfrac%7B1%7D%7B10%7D%3D3%5Cdfrac%7B1%5Ccdot9%7D%7B10%5Ccdot9%7D%3D3%5Cdfrac%7B9%7D%7B90%7D%5C%5C%5C%5C%5C%5C7%5Cdfrac%7B8%7D%7B9%7D%2B3.1%3D7%5Cdfrac%7B80%7D%7B90%7D%2B3%5Cdfrac%7B9%7D%7B90%7D%3D%287%2B3%29%2B%5Cdfrac%7B80%2B9%7D%7B90%7D%3D10%5Cdfrac%7B89%7D%7B90%7D)