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kaheart [24]
3 years ago
12

Match each pair of polynomials to their sum.

Mathematics
1 answer:
Alex17521 [72]3 years ago
4 0
<span>Answers:

(12x^2 + 3x + 6) + (-7x^2 – 4x – 2) = 5x^2 - x + 4

(2x2 – x) + (-x – 2x2 – 2) = -2x - 2 

(x3 + x2 + 2) +  (x2 – 2 – x3) = 2x^2 

(x2 + x) + (x2 + 8x – 2) = 2x^2 + 9x - 2
</span><span>
</span>
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How many real numbers solutions are there in the equation?<br> 0=-3x^2+x-4?
Kisachek [45]
There is only 1 solution

6 0
3 years ago
Harley is loading 625 bags of cement onto small pallets. each pallet holds 5 bags. how many pallets will Harley need
sammy [17]
625 divide by 5 then you will get the answer.
5 0
3 years ago
Read 2 more answers
What is the area of the figure, pls hurry 100 points
valentinak56 [21]

Answer:

<h2>25 1/6 square yards</h2>

Step-by-step explanation:

I am assuming you mean the area of the shaded figure.

So, let's do it this way.

Let's subtract the total area from the unshaded area:

7 1/4 x 6 = 43 1/2

Area of non-shaded = 18 1/3

Area of shaded = 43 1/2 - 18 1/3 = 25 1/6

<em>Hope that helps! :)</em>

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<em>-Aphrodite</em>

3 0
3 years ago
Find the number of primes less than 190 using the principle of inclusion-exclusion.
Troyanec [42]

The number of primes less than 190 using the principle of inclusion-exclusion are 42

<h3>Principle of inclusion- exclusion</h3>

The principle of inclusion-exclusion is known as a counting technique that computes the number of elements satisfying at least one of several properties and guaranteeing that the numbers are not counted twice.

Prime numbers are numbers only divisible by 1 and itself.

Prime numbers less than 190 are:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181

They are 42 in number

Therefore, the number of primes less than 190 using the principle of inclusion-exclusion are 42

Learn more about prime numbers here:

brainly.com/question/874965

#SPJ11

8 0
2 years ago
Suppose the auction house from the preceding problem sold 200 tickets at $1 each, and had 16 prizes of $10 each. What is the new
Brilliant_brown [7]
200/160=1.25

200+160=360/1.25/160=200.8

so your answer is 0.8
4 0
3 years ago
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