$(256)^{\tfrac 14}\\\\=(4^4)^{\tfrac 14}\\\\=4^{\tfrac 44}\\\\=4^1 \\\\= 4\\\\\\27^{\tfrac 13}\\\\=(3^3)^{\tfrac 13}\\\\=3^{\tfrac 33} \\\\=3^1\\\\=3$

8 0

3 years ago

2x+3y=15 x+y=6 find values for x and y

MatroZZZ [7]

Answer:

(x, y) = (3, 3)

Step-by-step explanation:

Subtract double the second equation from the first.

(2x +3y) -2(x +y) = (15) -2(6)

y = 3 . . . . . . . . simplify

Use the second equation to find x.

x = 6 -y = 6 -3 = 3

The values of x and y are both 3.

8 0

3 years ago

What is 40% of 360°? Pls help

jeyben [28]

144
hope this helped u ?

3 0

3 years ago

Read 2 more answers

The mode of the following data is 5 ?<br> 0, 2, 2, 5, 2, 5, 0

MissTica

Answer:

The answer is 2.

Step-by-step explanation:

2 appears three times while the others appear only twice

3 0

3 years ago