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3 years ago

2xsquared+8x-19what is the steps to solve

Mathematics

2 answers:

kakasveta [241]3 years ago

7 0

To solve this it would have to be equal to something

spayn [35]3 years ago

4 0

2x^2+8x-19
This can't be simplified, I would factorise it but -19 is prime.

Sorry.<span />

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Find the value of a. Then find the angle measures of the quadrilateral.

sweet [91]

Answer:

a = 60°

60°, 60°, 120°, and 120°.

Step-by-step explanation:

Sum of interior angles of a quadrilateral = 360°

Therefore:

a° + a° + 2a° + 2a° = 360°

Add like terms

6a = 360

Divide both sides by 6

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Question 71

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Answer:

given

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3 years ago

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OLEGan [10]

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3 years ago

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3 years ago

Brian claims that he can eat a pie that is divided into six equal pieces In two minutes.If he can eat the whole pie in two minut

tangare [24]

Answer:

He have to eat each piece in $\frac{1}{3} \ minute.$

Step-by-step explanation:

Given:

Brian claims that he can eat a pie that is divided into six equal pieces In two minutes.

If he can eat the whole pie in two minutes.

Now, to find the time he have to eat for each piece.

So, to solve by using unitary method:

If Brian can eat 6 pieces in = 2 minutes.

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Therefore, he have to eat each piece in $\frac{1}{3} \ minute.$

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3 years ago