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3 years ago

Need help quick!!!

Mathematics

1 answer:

olchik [2.2K]3 years ago

6 0

Answer:

Step-by-step explanation:

Because it gets bigger and rotates to Ben mirrored

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EXPAND THE POLONOMIAL (5a+1/2b)^2 HELPPP ASAP

stepan [7]

Answer:

25 $a^{2}$ +5ab+ $\frac{b^{2} }{4}$

Step-by-step explanation:

$(5a+\frac{1}{2} b)^{2}$

1. First, write out the expression without the square

$(5a+\frac{1}{2} b)(5a+\frac{1}{2} b)$

2. Then use foil to multiply:

5a*5a+5a* $\frac{1}{2}b$ + $\frac{1}{2}b$ *5a+ $\frac{1}{2}b$ * $\frac{1}{2}b$

=25 $a^{2}$ +5ab+ $\frac{b^{2} }{4}$

3. That is your answer.

8 0

3 years ago

How do I figure this out?

balu736 [363]

it is 1 2 twelve I can end without 20 word my friend so deal with it

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3 years ago

The degree of the polynomial x+y^2-7xy-6w^kz^2 is 10. What is the value of k?

Alenkasestr [34]

The value of k is 8 hope i was helpful

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3 years ago

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You weigh a gallon of liquid in science class and learn that it is approximately 7.7 pounds. You pass the liquid to the next gro

IceJOKER [234]

Answer:

7.7 pounds = 3.5 kilograms

Step-by-step explanation:

Given that,

Weight of a gallon of liquid = 7.7 pounds

We need to find weight in kilograms.

We must know the relation between pounds and kilograms and it is as follows :

1 kilogram = 2.20 pounds

1 pounds = (1/2.2) kilograms

7.7 pounds = (7.7/2.2) kilograms

= 3.5 kilograms

Hence, 7.7 pounds is equal to 3.5 kilograms.

4 0

3 years ago

A couple is required by their lender to have a down payment of 20% of the purchase price of the home they want to buy. If the co

Stella [2.4K]

Down payment is 20% of the price of the home. Since the couple saved $35,000, and assuming they will pay the whole money as down payment, the highest priced home they can get is a price whose 20% is $35,000.

We can setup an equation in x (being the price of home) to get the price of the most expensive home they can buy.

Which number (x) , multiplied by 20%, is equal to $35,000?

$x(0.2)=35,000\\x=\frac{35,000}{0.2} \\x=175,000$

So, the most expensive house they can buy is worth $175,000.

ANSWER: $175,000

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3 years ago

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