3 years ago

ANSWER ASAP PLZZZ. find the area of the composite figure

Mathematics

2 answers:

Anna11 [10]3 years ago

8 0

It’s 40cm so the answer would be B.

Mumz [18]3 years ago

4 0

Answer:

48cm

Step-by-step explanation:

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BARSIC [14]

Answer:

270

Step-by-step explanation:

becasue 100 percent of 90 would be 90

$100*3=300$

so multiply

$90*3=270$

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3 years ago

Make a conjecture about the next item in the sequence 1, -4, 9, -16

Snezhnost [94]

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Can you think of any other experiments to do that would help you discover the pattern 1, -4, 9, -16?

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salantis [7]

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Simplify the following <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%20%5Cfrac%7B1%7D%7Bx%7D%20%20%2B%201%20%7D%20%7B%20%5Cfrac%2

Anon25 [30]

Good evening, Riley!

Used properties:

$\star~\boxed{\mathsf{a = \dfrac{ax}{x}, \ \ x\neq 0}}\\ \\ \\ \star~\boxed{\mathsf{\dfrac{\frac{a}{b}}{\frac{c}{d}} = \dfrac{ad}{bc}}}$

Now, note that:

$\mathsf{1 = \dfrac{x}{x},\ x\neq 0}$

So:

$\mathsf{\dfrac{\frac 1 x + \frac x x }{\frac 1 x} = \dfrac{\frac{x+1}{x}}{\frac 1 x}}=} \mathsf{\dfrac{x}{1}\dfrac{x+1}{x} = \boxed{x + 1}}$

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3 years ago