(2/3)- students working on math
6-total students
(2/3) of 6 students+= (2/3)x6 = (12/3) = 4
Answer:
Dilation transformation
Step-by-step explanation:
Dilation transformation maps the large triangle onto the small triangle.
Answer:
5 + x + 5 + x + x
Step-by-step explanation:
We are given 4 expressions and we have to determine which expressions shows a sum of five terms.
We use the process of elimination:
5(x + 5)
=5x+25 (distributing 5)
This contains sum of only two terms, <u>eliminate</u>.
5x
It contains only 1 term, <u>eliminate</u>.
5 + x + 5 + x + x
It contains 5 terms 5,x,5,x and x, <u>KEEP</u>!
5.
Only contains 1 term, <u>eliminate</u>.
With this said, were left with:
5 + x + 5 + x + x
Which is the correct answer! :)
I doubt it's 130. It has to be 75 or 50. I'd go with 75.
Answer:
D 7x( x^2y) ^1/3
Step-by-step explanation:
5x (x^2y)^1/3 +2 (x^5y)^1/3
We can simplify the second term
2 (x^5y)^1/3 = 2 (x^3 * x^2y) ^1/3
We know that (a*b) ^c = a^c * b^c
2 (x^3 * x^2y) ^1/3 = 2 (x^3 )^1/3*( x^2y) ^1/3
2*x*( x^2y) ^1/3
Replacing this into the original equation
5x (x^2y)^1/3 +2x( x^2y) ^1/3
The term inside the cube root is the same, so we can add the terms on the outside
(5x+2x) 2x( x^2y) ^1/3
(7x)( x^2y) ^1/3
