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2 years ago

(-2-4y)(-8) how do I solve ??

Mathematics

2 answers:

lbvjy [14]2 years ago

6 0

(-2 - 4y)*(-8)

(-8)(-2 - 4y)

(-8)*(-2) -8*(-4y) Note: - * - = +

16 + 32y

Hope this helped.

klasskru [66]2 years ago

3 0

(-2-4y)(-8)
Use distributive property:
(-2*-8)+(-4y-8)
(remember that when 2 negative numbers are multiplied together it becomes positive.

16+32y

Hope this helps :)

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raul invests $1000 in a savings account that earns 5% interest compounded annually. how much money will he have in the account a

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A probability experiment is conducted in which the sample space of the experiment is Sequals=StartSet 9 comma 10 comma 11 comma

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Answer:

From both approaches P(F or G)=0.667

Step-by-step explanation:

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G={13,14,15,16}

Finding P(F or G) by counting outcomes in F or G

F or G={9, 10, 11, 12, 13}or {13,14,15,16}

F or G={9, 10, 11, 12,13,14,15,16}

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Finding P(F or G) by addition rule

P(F or G)=P(F)+P(G)-P(F and G)

F={9, 10, 11, 12, 13}

number of outcomes in F=n(F)=5

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P(F)=5/12

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Answer:

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Step-by-step explanation:

Given:

△ABC, m∠A=60°

m∠C=45°, AB = 9

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Perimeter of △ABC

Area of △ABC

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Using angle sum property in a triangle:

m∠A + m∠B + m∠C = 180°

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$b$ is the side opposite to $\angle B$

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