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Pie
2 years ago
7

For the equation y = 3x2 - 4x + 11, choose the correct application of the quadratic formula.

Mathematics
1 answer:
stiv31 [10]2 years ago
4 0
Starting off, if you understand the quadratic formula (if you don’t look up the formula) you’re looking for A,B, and C. A is 3, B is -4, and C is 11. You would then plug in these numbers following the quadratic formula, which results in;

The first option is the correct one. :)
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A new patio will be an irregular hexagon. The patio will have two long parallel sides and an area of 360 square feet. The area o
Vilka [71]
Given two similar figures, the ratio of any two corresponding sides measures with the equal in square to the ratio of any two corresponding area measure. Let x be the separation of the two long parallel sides in the larger patio.

x²/12.5<span>² = 360/250
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x</span><span> = (6*12.5)/5
x</span><span> = 75/5 = 15

That is the corresponding distance on the new patio.</span>
3 0
3 years ago
Read 2 more answers
What does the remainder theorem conclude given that f(x)x+3 has a remainder of 11?
Slav-nsk [51]

By the remainder theorem of polynomial division, the complete equation is f(-3) = 11

<h3>How to complete the blanks?</h3>

The equation is given as:

f(x)/x + 3

Set the divisor to 0

x + 3 = 0

Solve for x

x = -3

Given that the quotient has a remainder of 11.

It means that:

f(-3) = 11

Hence, the complete equation is f(-3) = 11

Read more about remainder theorem at:

brainly.com/question/13328536

#SPJ1

5 0
2 years ago
Lucy's fish tank has 14 liters of water in it. She plans to add 5 liters per minute until the tank has at least 49 liters. What
Vikentia [17]

Answer:

Step-by-step explanation:

14 + 5t > = 49 (thats a greater then or equal sign)

5t > = 49 - 14

5t > = 35

t > = 35/5

t > = 7 <===

3 0
3 years ago
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loris [4]

Answer:

Hi, I'm currently a sophomore (10th grader) and my biggest advice would be don't give into peer presssure when it comes to choosing classes. Only take classes that you feel you are able to handle and succeed in, don't take high level classes just because your friends are!

Step-by-step explanation:

6 0
2 years ago
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an item is regularly priced at $45. it is on sale for 40% off the regular price. how much (in dollars) is discounted from the re
Paul [167]

Answer:

The discounted price would then be 18 dollars.

Step-by-step explanation:

Start by taking the original price which was 45 and multiply that by .40 (the discount) you should  get a total of 18.

3 0
3 years ago
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