3 years ago

Please help me with this please.

Mathematics

1 answer:

Keith_Richards [23]3 years ago

3 0

Answer:

total number of miles driven

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Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.

kolezko [41]

Answer:

Please see attached image

Step-by-step explanation:

We can work on the products of binomials using distributive property to multiply every term of the first binomial by every term of the second one. Finally combine like terms to get the trinomial that results:

1) $(2+a)(2+a)=4+2a+2a+a^2=4+4a+a^2$

2) $(2a+1)(2a+1)=4a^2+2a+2a+1=4a^2+4a+1$

3) $(2a-1)(2a-1)=4a^2-2a-2a+1=4a^2-4a+1$

4) $(2-a)(2-a)=4-2a-2a+a^2=4-4a+a^2$

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4 years ago

What is the sign of the product of two negative numbers?<br><br><br><br> Help!!

Lisa [10]

Answer:

Positive

Step-by-step explanation:

When you multiply a negative by a negative you get a positive, because the two negative signs are cancelled out.

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3 years ago

the trailer cost one-fourth as much as the boat. the total cost of both is 4,000 how much did each cost

kicyunya [14]

Answer:

Each one cost $1k

Step-by-step explanation:

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4 years ago

Can somebody help me with this page, thank you

ad-work [718]

Answer:

Don't know but

Step-by-step explanation:

The 13th question. The order of operations is Parentheses, Exponents, Multiplication and or division, addition and or subtracting. I can't do the entire thing but 3^{2} =9

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4 years ago

Read 2 more answers

What is the value of k?

Sergeu [11.5K]

Answer:

k = 2

Step-by-step explanation:

$\frac{8}{4} =\frac{4}{k}$

8k = 16

k = 2

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3 years ago