1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Semenov [28]
3 years ago
5

the solutions to a quadratic question are -6 ans +6. You figure it the original equation and write it in standard form ax2+bx+c=

0. What is the value of "b"?
Mathematics
1 answer:
Butoxors [25]3 years ago
8 0

Answer:

this must be (x+6)(x-6)

when that is multiplied out you get x^{2} + 36

so there would be no b, b therefore is equal to zero in this equation

Step-by-step explanation:

You might be interested in
You have a 32 foot fence arouind a square garden.There are 4 equal sections. You paint 1/3 of the section of the fence. What fra
gizmo_the_mogwai [7]
So there are 4 sides. 32 divided by 4 is 8, so each side is 8 feet long. So it would be 1/3 of 1/4.
5 0
3 years ago
Kathryn deposits 100 into an account at the beggining of each 4 year period for 40 years. The account credits interest at an eff
OleMash [197]

Answer:

6194.84

Step-by-step explanation:

Using the formula for calculating accumulated annuity amount

F = P × ([1 + I]^N - 1 )/I

Where P is the payment amount. I is equal to the interest (discount) rate and N number of duration

For 40 years,

X = 100[(1 + i)^40 + (1 + i)^36 + · · ·+ (1 + i)^4]

=[100 × (1+i)^4 × (1 - (1 + i)^40]/1 − (1 + i)^4

For 20 years,

Y = A(20) = 100[(1+i)^20+(1+i)^16+· · ·+(1+i)^4]

Using X = 5Y (5 times the accumulated amount in the account at the ned of 20 years) and using a difference of squares on the left side gives

1 + (1 + i)^20 = 5

so (1 + i)^20 = 4

so (1 + i)^4 = 4^0.2 = 1.319508

Hence X = [100 × (1 + i)^4 × (1 − (1 + i)^40)] / 1 − (1 + i)^4

= [100×1.3195×(1−4^2)] / 1−1.3195

X = 6194.84

4 0
4 years ago
Read 2 more answers
Select the correct answer.
alexgriva [62]

Answer:

D. 157

Step-by-step explanation:

4(x^2+3)-2y

4(6^2+3)-2(-1/2) add in given values

4(39)+1.     start with parentheses

156+1.        combine like terms

157.            answer

3 0
3 years ago
Read 2 more answers
In the first section ("The CSI effect defined"), do the authors ever give you their opinion on the CSI effect? How do they suppo
vodka [1.7K]

Answer:

1. In the first section (“The CSI effect defined”), do the authors ever give you their opinion on the CSI effect?  How do they support their definition and their expansion on the definition?  How many different sources do they cite in this section?

The authors do not give their opinion on the CSI effect. They support their definitions through multiple peer reviewed sources on the topic of “CSI Effects”.  There were in total five different sources cited in the first section.

2. From pages 86-88, the authors discuss lawyers, police officers, judges, and community members.  In this section, do the authors ever give you their opinion on any of the issues discussed?

From pages 86-88, the authors don’t give their opinions on any of these topics.  They only present what other scholars have studied and put this information into their own literature review paper.

3.  Examine the section entitled “Verdicts” (pp. 90-92).  How do the results from the study by Shelton et al. differ from the results of the study by Kim, Barak, and Shelton?   How do the results of the study by Baskin and Sommers differ from the results of other studies?

Shelton et al’s study on verdicts focused on those who watch or don’t watch CSI shows and that neither plays a role when jurors decide on a verdict on a suspect. Kim, Barak, and Shelton differs from the first study in that exposure from watching these shows does have an indirect affect to jurors concerning circumstantial evidence.  If the case has circumstantial evidence, the jurors are more influenced in giving a verdict.  Baskin and Sommers results differ from the rest in that they used a telephone survey to see how likely one would convict a suspect using no scientific evidence.  The others focused on watching shows and using circumstantial evidence as basis for verdict, whereas Baskins and Summers article focuses more on attitudes than the behaviors when determining verdict decisions.

4. As a result of having read this article, please write a few sentences about what you might have learned about a) synthesizing sources or b) the CSI effect.

While reading this article and finishing my own literal review, I have learned that the authors synthesize their research according to how they understand the topic.  Also, I noticed scholars that do research on a specific topic find similar and different forms of information, but write it according to how the instructor or audience wants it done.  The CSI effect article is just another example of this.

5 0
4 years ago
Slope of 5,2 and 6,2
maria [59]

Answer:

The slope is 0

Step-by-step explanation:

(2-2) divided by (6-5) equals to 0 which is the Slope

\frac{2-2}{6-2} \\\\

7 0
3 years ago
Other questions:
  • 7 inches shorter than 6 times the length x of a table in inches 6x – 7 6x + 7 7x + 6 7x – 6
    14·1 answer
  • There are five cars in line at a stoplight. Each of these cars is a different color and different type of car. Diego is driving
    8·1 answer
  • The circle below is centered at the point (2,-1) and has a radius of length 3. What is iis equation?
    10·2 answers
  • Need help with this quickly!! Will award brainliest!!!’n
    14·1 answer
  • Help please...Me and geometry are not compatible in any way
    13·1 answer
  • .04 is 1/10 of what number ?
    13·2 answers
  • If the point (7,1757,175) lies on the graph, what does the ordered pair (7,1757,175) indicate?
    9·2 answers
  • WHICH ANGLE IS CONGRUENT TO AFB
    7·1 answer
  • Sammie delivered 33 of the 50 newspapers on his route. What percentage does he have left?
    12·1 answer
  • Solve each of the following equations. Show its solution set on the number line. |3x-4(x+1)|=2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!