Draw a rectangle and label the right side as L-3 and the bottom side as L.

Area is L x W...in this case L(L-3) = 40.....we get

L^2 - 3L = 40 (subtract 40 from each side we get...)
L^2 - 3L - 40 = 0 (factor this out to get the L and W)

8 and 5

3 0

3 years ago

The table shows four numeric expressions. Which expression is an integer when it's evaluated?

baherus [9]

Answer:

Option C) G.

Step-by-step explanation:

Verify each expression

case E) we have

$3.8+0$

Any number plus zero equals the original number (Identity property of addition)

$3.8+0=3.8$ -----> is a decimal number

case F) we have

$0+0.5$

Any number plus zero equals the original number (Identity property of addition)

$0+0.5=0.5$ -----> is a decimal number

case G) we have

$-8+0$

Any number plus zero equals the original number (Identity property of addition)

$-8+0=-8$ -----> is an integer

case H) we have

$9/0$

division by zero is undefined

4 0

3 years ago

What is the answer of this 100 x 20 =

Rufina [12.5K]

100 x 20 = 2000

Explanation

100
X
20
——
2000

6 0

3 years ago

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