Answer:
1/10
Step-by-step explanation:
1) find a common factor between the two denominators.
2 and 5 have a <u>common factor of 10</u>. you can find this by multiplying the denominators.
2) now that you have a common denominator of 10, you'll need to change the numerators too. you do this by finding out how many times the denominator goes into your common factor. 5 goes into 10 two times so you would multiply 2 x 2. two goes into 10 five times so multiply 5 x 1.
3) you now have both fractions that share a common factor. now you have to subtract them.
5/10 - 4/10 = 1/10
Answer:
A
Step-by-step explanation:
-4 would be going backwards 4, and -(-8) would be equivalent to adding 8 to the pre-existing -4.
-hope it helps
Answer:
52.8 square m
Step-by-step explanation:
We are given that
Length of rectangular face of Shaun's tent=5 m
Breadth of rectangular face of Shaun's tent=3 m
Base of triangular face=1.5+1.5= 3m
Height of triangular face=2.6 m
Area of rectangle=![length\times breadth](https://tex.z-dn.net/?f=length%5Ctimes%20breadth)
Using the formula
Area of 3 rectangular face=![3\times 5\times 3=45m^2](https://tex.z-dn.net/?f=3%5Ctimes%205%5Ctimes%203%3D45m%5E2)
Area of two triangular face =![2\times \frac{1}{2}\times base\times height](https://tex.z-dn.net/?f=2%5Ctimes%20%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20base%5Ctimes%20height)
Area of two triangular face=![3\times 2.6=7.8 m^2](https://tex.z-dn.net/?f=3%5Ctimes%202.6%3D7.8%20m%5E2)
Area of tent=Area of 3 triangular faces+area of two triangular faces
Area of tent=![45+7.8=52.8m^2](https://tex.z-dn.net/?f=45%2B7.8%3D52.8m%5E2)
Answer:
-15c
Step-by-step explanation: