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Ber [7]
3 years ago
15

Which polynomial identity will prove that 16=25-9?

Mathematics
1 answer:
leva [86]3 years ago
5 0
A^2-b^2 = (a+b)(a-b)
5^2-4^2 = (5+4)(5-4)
25-16 = 9
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AysviL [449]

A distance of (x+1) is cut in from both sides, so the base dimensions are

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The volume is ...

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8 0
3 years ago
Expand 3(4x +2) please i just need the answer
lara31 [8.8K]

Answer:

12x + 6 =0

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6 0
3 years ago
Over the summer Mr.Patel refilled a bird feeder 24 time using 6 cups of seeds each time.A bag of seeds holds 32 cups. How many b
nalin [4]

Answer:

The equation representing the problem is x=\frac{24\times 6}{32}.

Mr. Patel used 5 bags of seeds.

Step-by-step explanation:

Given:

Number of times bird feeder refilled =24

Number of cups of seeds used each time = 6 cups

Number of seeds each bag holds = 32 cups.

We need to write the equation to represent the problem.

Solution.

Let the total number of bag of seed be 'x'.

First we will find the Total number of cups of seeds used.

Now we can say that;

Total number of cups of seeds used can be calculated by multiplying Number of times bird feeder refilled by Number of cups of seeds used each time.

framing in equation form we get;

Total number of cups of seeds used = 24\times6 \ cups

Now We know that;

1 bag holds = 32 cups

Total number of bags required = 24\times6 \ cups

So we can say that;

Total number of bags required is equal to Total number of cups of seeds used divided by number of seed hold by each bag.

framing in equation form we get;

x=\frac{24\times 6}{32}

Hence the equation representing the problem is x=\frac{24\times 6}{32}.

On solving we get;

x=4.5

Since bags cannot be bought in half or in decimal value.

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7 0
3 years ago
There are 60 females in an audience of 150 people. What percent of the audience are MALE?
atroni [7]

60% male and 40% female

8 0
3 years ago
How many 10 oz servings are in a 5-quart pitcher of lemonade?<br><br>There are ? Servings
Ira Lisetskai [31]

Answer:

There are 16 servings

Step-by-step explanation:

<u>First, find how many oz are in 5 quarts. </u>

<em>Think: In one quart there are 32 ounces, in 5 quarts how many ounces would that be?</em>

5 x 32 = 160 ounces

<u>Next, divide 160 ounces by 10 servings</u>

160 / 10 = 16 servings

So there are 16 servings in a 5 quart pitcher.

Hope this helps ;)

7 0
3 years ago
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