No, an example would be 1 1/2* 1 1/2 or 3/2*3/2 if you did it the way mentioned above you would get 1*1+1/2*1/2 which is 1 1/4, however if we multiply correctly, 3/2*3/2 we actually get 9/4 which is equal to 2 1/4.
Answer:
B. √6900
Step-by-step explanation:
The square length of hypotenuse is equal to sum of square length of two legs let x represent the other leg
130^2 = 100^2 + x^2
16900 = 10000 + x^2 subtract 10000 from both sides
6900 = x^2 find the root for both sides
x = √6900
Answer:
-5 1/8
Step-by-step explanation:
-5 1/8
The answer is k-2/9 because it says that k is decreased which means u substrate and then it's says the quotient of 2 and 9 which means that u divide so then u get 2/9
Answer:
x = - 
Step-by-step explanation:
Given
- 
= 
x
Multiply through by 6 to clear the fractions
2x - (3 - 2x) = 15x ← distribute and simplify left side
2x - 3 + 2x = 15x
4x - 3 = 15x ( subtract 4x from both sides )
- 3 = 11x ( divide both sides by 11 )
- = x
