2 years ago

Factor the expression. K^2+kf-2f^2

Mathematics

1 answer:

evablogger [386]2 years ago

4 0

Answer:

cant factor something that is not like terms its the same answer

Step-by-step explanation:

You might be interested in

4(x+1) - 7 = 3(x-1) + x

alisha [4.7K]

Answer:

do you need it to be simplified?

5 0

3 years ago

(4.2 X 10 Power of four) X (2 x 10 Power of three)

SashulF [63]

Answer:

(4.2 X 10,000) X (2 X 1,000)

42,000 X 2,000= 84,000,000

Step-by-step explanation:

Hope this helps

3 0

3 years ago

Read 2 more answers

The system of equations is coincident. What are the missing values?

FrozenT [24]

$\rm x+3y=5|*4 \\ \\ 4*x+4*3y=4*5 \\ \\ \boxed{\rm 4x+12y=20}$

7 0

4 years ago

Write a ratio, in the simplest form and a percent for the shaded area (there's a 5x4 box and 6 cubes are shaded)

Alexxandr [17]

Answer:

$\%Percent = 30 \%$

Step-by-step explanation:

Given

$Shaded = 6\ cubes$

$Box = 5\ x\ 4$

Required

Determine the percentage of the shaded cubes

First, we calculate the number of boxes:

$Box = 5\ x\ 4$

Express as multiplication

$Box = 5\ *\ 4$

$Box = 20$

This implies that there are 20 cubes in the box.

The percentage of the shaded cubes is:

$\%Percent = \frac{Shaded}{Box} * 100\%$

$\%Percent = \frac{6}{20} * 100\%$

$\%Percent = \frac{6* 100}{20} \%$

$\%Percent = \frac{600}{20} \%$

$\%Percent = 30 \%$

<em>30% were shaded</em>

5 0

3 years ago

(13÷6)×8+6. question 2. 10×3+(7+8) please show steps Thank you

AysviL [449]

That is how u would do it

3 0

3 years ago

Read 2 more answers