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3 years ago

How do you solve this problem? Can anybody help

Mathematics

1 answer:

Georgia [21]3 years ago

7 0

So hmm check the picture below

using the 45-45-90 rule.. notice what "x" is, or the bottom side
so.. .what would it be for the hypotenuse then?

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A parallelogram has an area of x^2 + 9x - 36. A. What are expressions for the length and width of the parallelogram?B. If x is a

katrin2010 [14]

Step-by-step explanation:

$Area \: of \: parallelogram \\ = {x}^{2} + 9x - 36 \\ = {x}^{2} + 12x - 3x - 36 \\ = x(x + 12) - 3(x + 12) \\ = (x + 12)(x - 3) \\ \implies \\ length = (x + 12) \: units \\ width = (x - 3) \: units \\$

For this parallelogram to exist least value of x should be 4.

Because if x = 3

(x - 3)= 3 - 3 =0

Thus width of parallelogram would become zero as a result area of parallelogram would become zero i. e. Parallelogram won't exist.

8 0

3 years ago

Please help.in need to find the coordinates of L and I need to find her error

victus00 [196]

Answer:

See below

Step-by-step explanation:

She rotated clockwise but needs to go counterclockwise. It should be (-4, 2)

7 0

2 years ago

PLEASE HELP WILL MARK BRAINLIEST

amm1812

Answer:

6666

Step-by-step explanation:

Yes:No =4:7.total=11

4x/11=2424 ;x=6666

3 0

3 years ago

Help me asap.........

sattari [20]

Answer:

F. 4h ≥ 18

Step-by-step explanation:

Liang wants ...

distance ≥ goal

We know that ...

distance = speed · time . . . . . . where speed = 4 mph, and time = h hours

Then the appropriate inequality for Liang's goal of 18 miles or more is ...

4h ≥ 18

7 0

3 years ago

What is 3/1 divided by 1/7

levacccp [35]

$\frac{3}{ \frac{1}{7} }$
Is the same thing as $3*7$
You can flip over the fraction as long as you now multiply them together

The answer is 21

7 0

3 years ago