3 years ago

Given that a = -2 and b = -3, evaluate a(a² + b²)

Mathematics

1 answer:

abruzzese [7]3 years ago

4 0

Answer:

${ \tt{a( {a}^{2} + {b}^{2} )}}$

Substitute the variables:

${ \tt{ - 2( {( - 2)}^{2} + {( - 3)}^{2} }} \\ = { \tt{ - 2(13)}} \\ = { \tt{ - 26}}$

${ \tt{ \underline{ \blue{becker{ \green { \: \: jnr}}}}}}$

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26-16=10. So I believe it would be 10 girls and 6 boys.

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3 years ago

Thank you!!! 20 points

GREYUIT [131]

Answer:

Assuming that the figure is a rectangle:

x=12

angle GJH=22 degrees

Step-by-step explanation:

angle GHJ=angle IJH

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simplify

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3 years ago

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Answer:

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6 0

3 years ago

What is 250/12 plus 100/21 add all that up to get your answer

Dafna1 [17]

Answer:

1075/42

Step-by-step explanation:

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3 years ago

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guapka [62]

Answer:

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Step-by-step explanation:

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3 years ago