Ask question

Ask question

All categories

3 years ago

6

What radical expression is not simplified?

1 answer:

rodikova [14]3 years ago

5 0

B 2/10 is not simplified because you can divide each number by 2 reducing it to 1/5.

You might be interested in

Find their total volume if x=10 feet, y=12 feet, and z= 7 feet

saveliy_v [14]

The volume would be 840 feet

4 0

3 years ago

Add:(3x2 - 5x + 6) + (9 - 8x - 4x2)

finlep [7]

You can see by the image how did I get the answer

3 0

3 years ago

The sides of a square have length s.<br> 4 Write a formula for the perimeter P of the square.

OLga [1]

Answer:P= s(4)

Step-by-step explanation:

8 0

2 years ago

Which matrix represents the solution to this system of equations?

Xelga [282]

Answer:

1. b

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Solve using the elimination method:<br> X-3y=7<br> 3x + 3y=9

sergij07 [2.7K]

Answer:

$x=4\\\\y=-1$

Step-by-step explanation:

Given Equation:

$x-3y=7$ Equation:1

$3x + 3y=9$ Equation:2

Dividing Equation:2 by '3' both the sides:

$x+y=3$

or $x=3-y$ Equation:3

Putting the vale of 'x' in Equation:1

$x-3y=7$

$(3-y)-3y=7\\\\3-y-3y=7\\\\3-4y=7\\\\$

Subtracting '3' both sides

$-4y=7-3\\\\-4y=4$

$y=\frac{4}{-4}$

$y=-1$

Putting value of 'y' in Equation:3

$x=3-y$

$x=3-(-1)\\\\x=3+1\\\\x=4$

The solution of the equations is :

$x=4\\\\y=-1$

7 0

3 years ago