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
Ludmilka [50]
1 year ago
7

if the value of c is negative, you would need zero pairs to model the factorization of the polynomial. the x-tiles on the board

determine what the constants are in the factors. the product of these constants is equal to the value of c, so you would need positive tiles on one side of the x-squared tile and negative x-tiles on the other side to have opposite signs on the constants. opposite signs on the constants will result in a negative value for c when multiplying the factors.
Mathematics
1 answer:
Yuliya22 [10]1 year ago
6 0

Answer:

value of c is negative

constant are in factor bla bla.

Step-by-step explanation:

You might be interested in
Cheyanne is saving for a car. The amount she has saved for the car, f(x), can be represented by the function f(x) = 65x + 750, w
lisabon 2012 [21]
She initially had $700 saved before working
6 0
3 years ago
A research study investigated differences between male and female students. Based on the study results, we can assume the popula
oksian1 [2.3K]

Answer: 0.0548

Step-by-step explanation:

Given, A research study investigated differences between male and female students. Based on the study results, we can assume the population mean and standard deviation for the GPA of male students are µ = 3.5 and σ = 0.05.

Let \overline{X} represents the sample mean GPA for each student.

Then, the probability that the random sample of 100 male students has a mean GPA greater than 3.42:

P(\overline{X}>3.42)=P(\dfrac{\overline{X}-\mu}{\dfrac{\sigma}{\sqrt{n}}}>\dfrac{3.42-3.5}{\dfrac{0.5}{\sqrt{100}}})\\\\=P(Z>\dfrac{-0.08}{\dfrac{0.5}{10}})\ \ \ [Z=\dfrac{\overline{X}-\mu}{\dfrac{\sigma}{\sqrt{n}}}]\\\\=P(Z>1.6)\\\\=1-P(Z

hence, the required probability is 0.0548.

6 0
3 years ago
Factor the expression. r^2 – 49 a. (r – 7)(r 9) b. (r 7)(r 7) c. (r – 7)(r 7) d. (r – 7)(r – 7)
gayaneshka [121]
r^2-49=r^2-7^2\\\\/use\ a^2-b^2=(a-b)(a+b)/\\\\=\boxed{(r-7)(r+7)}
6 0
3 years ago
What is f(5)? I have 20 min left
jolli1 [7]

To find f(5), just look at the table and find the value for x that corresponds with f(5). In this case, this value is -1.

So, your answer is B. -1.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Helena Bought envelopes of flowers seeds that each cost the same. She spent a total of $36 . Find 3 possible costs per envelope
Irina-Kira [14]
1. She could get 9 envelopes for 4 dollars each (or the other way around)

2. She could get 12 envelopes for 3 dollars each (or the other way around)

3. She could get 18 envelopes for 2 dollars each (or the other way around)
8 0
3 years ago
Other questions:
  • Simplify 659/8 . What is the answer rounded to the nearest whole number? 82 83 84
    6·1 answer
  • Which expression represents the phrase, "one third the sum of 12 and a number"?
    10·2 answers
  • At a recent winter Olympics USA short track speed to skater Apolo Ohno won a gold medal by skating about 12 m/s rounded to the n
    11·1 answer
  • The radius of a right circular cylinder is decreasing at a rate of 2 inches per minute while the height is increasing at a rate
    6·1 answer
  • Helppppp asappppp!!!!
    9·1 answer
  • Miss Howard is comparing the cost it in two different preschool preschool a charges a $40 registration fee +5 dollars per day of
    15·2 answers
  • Question 10
    13·1 answer
  • Find sin 0, sec 0, and tan 0, where is the angle shown in the figure.
    9·1 answer
  • Need help on this to!! thanks <33
    13·2 answers
  • picture above
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!