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JulijaS [17]
3 years ago
13

Factor as the product of 2 binomials. 7x2 + 22x + 3 =

Mathematics
1 answer:
krek1111 [17]3 years ago
7 0
Two terms that add to 22 and multiply to give 21 are 21 and 1. Replace 22x with 22x and x.
7x^2 + 21x + x + 3
7x (x + 3) + 1 (x + 3)
(7x + 1) (x + 3)
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1<br> f(x) =1/10x-4 g(x)=1/x+2
Archy [21]

Answer:

what do you want to find??

5 0
3 years ago
Please give me an answer with an explanation.
Verdich [7]

Answer:

40 and 10

Step-by-step explanation:

1. if the length is 'l' and height is 'h', then according to the condition 1/4*l=h.

2. if the given area is 400, it means, h*l=400;

3. if to substitute h=1/4*l into the formula of the area, then

l*l*1/4=400; ⇔ 1/4*l²=400;

4. if to calculate the value of the 'l', then l=40 (the required length).

5. if to substitute l=40 into 1/4*l=h, then h=10 (the required height).

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3 years ago
Your fitness tracker shows you are averaging 9000 steps per day. What percentage increase in the number of steps per day must yo
Schach [20]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Find the volume of the rectangular prism below.
Lady_Fox [76]

Answer: 540 cm cubed

Step-by-step explanation:

Formula = L*W*H

18 * 7.5 * 4 = 72 * 7.5 = 540

7 0
2 years ago
A. Compute the opportunity cost in forgone consumer goods (millions of pounds of butter) for each additional unit of military ou
andreyandreev [35.5K]

Opportunity cost when 3 military outfits are produced is 30

Opportunity cost when 4 military outfits are produced is - 35.

Opportunity cost when 5 military outfits are produced  is -50.

As military outfit increases, opportunity cost declines.

<h3>What is the opportunity cost?</h3>

Opportunity cost of the next best option forgone when one alternative is chosen over other alternatives

<h3>What is the opportunity cost of producing military outfits? </h3>

Opportunity cost = change in the total pounds of butter produced /  change in total outfit produced

Opportunity cost when 3 military outfits are produced = (85 - 115) / (3 - 2) = 30

Opportunity cost when 4 military outfits are produced = (50 - 85) / (4 - 3) = - 35

Opportunity cost when 5 military outfits are produced = (0 - 50) / (5 - 4) = -50

To learn more about opportunity cost, please check: brainly.com/question/26315727

5 0
2 years ago
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