4 years ago

Please help me I will mark you as BRAINLIEST ANSWER PLEASE

Mathematics

1 answer:

faltersainse [42]4 years ago

3 0

Answer:

Step-by-step explanation:

shaded area= area of rec - area of semi circle

A= 12*14- 1/2*22/7*7²= 91 cm²

note π=22/7 not 2/7

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HACTEHA [7]

Answer:

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Step-by-step explanation:

1.80 x 1.3 = 2.34

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Add the two together for the total

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3 years ago

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madreJ [45]

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Step-by-step explanation:

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2 years ago

<img src="https://tex.z-dn.net/?f=%20-%20x%20%5E%7B2%7D%20%20%2B%202x%20-%206%20%3D%200" id="TexFormula1" title=" - x ^{2} + 2x

Nimfa-mama [501]

Answer:

there are several methods to "solve a quadratic"

you can look them all up...

Graphing, factoring, completing the square, taking roots, quadratic formula are the common methods....

given the way you are asking the question I think that you are supposed to use the quadratic formula ..

please look at the image of the formula and

realize that you problem has

a=-1

b=2

c=6

just plug in those numbers into the formula and you will get the results in the "answer"

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Step-by-step explanation:

x= <u>-2+√ (2)²- (4)(-1)(-6) </u>

(2)(-1)

and

x= <u>-2-√ (2)²- (4)(-1)(-6) </u>

(2)(-1)

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3 years ago

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vlada-n [284]

Answer:

True

Step-by-step explanation:

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3 years ago

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weqwewe [10]

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Step-by-step explanation:

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3 years ago