4x^(2)+11x+7=0 The discriminant is (Simplify your answer. )

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Related Questions

State the triangle congruence theorem that can be used to prove triangles congruent.SSSSASAASASAHLCannot Be Determined
Yeah I don’t get this
Anybody know the answer ? Please help :(
Given: ΔQRS ≅ ΔTUV, QS = 3v + 2 and TV = 7v - 6, find the length of QS and TV.Question 19 options: 2 8 20 9
11 kl = _____ l 1.1 110 1,100 11,000

Layla has a toy car collection of 400 toy cars. She keeps 85% of the toy cars on her wall. How many toy cars does she keep on her wall?

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Answer:

340 cars on her wall

( Brainlyst will help my rank, thanks! <3 )

Sue deposited $3000 in a savings account earning 2% interest over 8 years. What was the total interest Sue earned?

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Original Interest: I = Prt
I = (3000)(0.02)(8)
I = (60)(8)
I = 480

Simple Interest: A = P(1 + rt)
A = 3000(1 + (0.02)(8))
A = 3000(1 + 0.16)
A = 3000(1.16)
A = 3480

Compound Interest: $C = P((1 + r)^(n) - 1)$
$C = 3000(1 - 0.02)^(96) - 1)$
   $C = 3000((0.98)^(96) - 1)$
   $C = 3000(014 - 1)$
   $C = 3000(-0.86)$
   $C = -2580$

Payment Amount: $A = P(r(1 + r)^(n))/((1 + r)^(n) - 1)$
$A = 3000((0.02(1 + 0.02)^(96))/((1 + 0.02)^(96) - 1))$
$A = 3000((0.02(1.02)^(96))/((1.02)^(96) - 1))$
$A = 3000((0.02(6.7))/(6.7 - 1))$
$A = 3000((0.134)/(5.7))$
$A = 3000(0.024)$
$A = 72$

Show the check. 3B -12/3B + 12 = -2 + 1B + 6The solution to this problem is B=4
But I don’t know how to check the answer, please help and explain, PLEASE!

Answers

Answer:

i got 4

Step-by-step explanation:

thats all i could tell u i don't know how to explain it nor check it but i got 4 so thats all i can tell u bestie sorry

Esther starts at one corner of a square field and walks 90 feet along one side to another corner of the field. She turns 90° and walks 70 feet, and then walks straight back to where she started. What is the area of the part of the field she walked around?a. 3150 ft²
b. 4900 ft²
c. 6300 ft²
d. 8100 ft²

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Since it is a square field and she walked from one corner to another, each side of the square filed is 90 feet.
Since she walked 70 feet and then straight back to where she started, she has formed a triangle, the legs are 90 and 70 and the hypotenuse (the distance back to the start) is not needed to solve this problem.
So we have a triangle whose length is 90 and whose height is 70
A = $(1)/(2)$ bh or in this case $(1)/(2)$ (90) x (70) or 1/2 of 6300. Answer a. 3150 ft² is half of 6300 and is the correct answer

If x > y and y > z, then x > z. This describes which ordinal scale preference? A. Asymmetry B. Transitivity C. Negative transitivity D. None of the above

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Answer:

Step-by-step explanation:

Final answer:

The given statement 'If x > y and y > z, then x > z' describes the concept of transitivity in ordinal scales.

Explanation:

The given statement 'If x > y and y > z, then x > z' describes the concept of transitivity in ordinal scales. Transitivity is the property that allows us to compare elements in a set based on their relationships with other elements. In this case, if x is greater than y and y is greater than z, then we can conclude that x is also greater than z.

Learn more about Transitivity here:

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What is the slope of any line parallel to the line8x + 9y = 3 in the standard (x,y) coordinate plane?

Answers

The slope of any line parallel to that line is -8/9

parallel -8/9 hope that helpd

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In order to clear out room for new merchandise, James decided to mark down some of the items for sale in his electronics store. He marked down DVD players by 36%, and he marked down stereo tuners by 22%. If DVD players cost $41.60 after the markdown and stereo tuners cost $69.42 after the markdown, which item’s price was reduced by more, and by how many dollars more was it reduced? Round all dollar values to the nearest cent.