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
Karolina [17]
3 years ago
8

You help me please can you help me please this is a very hard thank you

Mathematics
1 answer:
yan [13]3 years ago
8 0
The correct answer must be A
You might be interested in
What is 1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1
Reptile [31]

Answer:

1

Step-by-step explanation:

Because each is just being multiplied by the same number.

7 0
3 years ago
Read 2 more answers
Write the equation of the following graph in intercept form.
Kobotan [32]

Answer:

A) f(x)=0.2(x+2)(x-5)

Step-by-step explanation:

The graph has x-intercepts at x=5 and x=-2, so our factors for the polynomial will be x+2 and x-5. This means we can rule out options B and D.

Our graph also has a y-intercept of y=-2 when x=0, so if we let f(x)=-2 and x=0, we can find the multiplier:

f(x)=a(x+2)(x-5)\\-2=a(0+2)(0-5)\\-2=a(2)(-5)\\-2=-10a\\\frac{1}{5}=a\\0.2=a

Thus, the correct equation is A) f(x)=0.2(x+2)(x-5)

8 0
2 years ago
1. 100 students who are in 9th or 10th grade were asked if they participated in at least one extracurricular activity (sports, m
Marianna [84]
I can not set up a 2 way table online but what they want is a collom of the information neatly laid out...

With the 9th graders in one collom and the 10th graders in the other

like this

                           9th grader   10th grader
# of students          32                      40
# of participated    32                      18

Draw this out with lines and it will be correct.

I hope this helps GOOD LUCK...this is tough math for a middle schooler.
5 0
4 years ago
Write x2 - 8x - 3 in vertex form.
crimeas [40]
Vertex form:

y = a(x - h)² + k

I have not learned this stuff yet, but by using online calculators, I can determine that the vertex form is:

Y = (x - 4)² - 19

I believe so :/
6 0
4 years ago
Replace A with a number to make A/24 ≥ 1/4 a true statement.
antiseptic1488 [7]

Answer:

B. 7

Step-by-step explanation: 6/24= 1/4 so 7/24>1/4

7 0
3 years ago
Other questions:
  • Is -15 a whole number?
    12·2 answers
  • 42. Find all solutions to the following equations. Remember to check for extraneous solutions.
    13·1 answer
  • 4x-y+2z=-6,-2x+3y-z=8,2y+3z=-5
    14·1 answer
  • What’s the difference between 5 and 4.73?
    5·2 answers
  • 7/6 - 4/3n = -3/2n + 2(n + 3/2)
    8·1 answer
  • For the date on a table does Y very directly with X if it does why in equation for the right variation
    7·1 answer
  • Andy has $261.81 left in his bank account after buying a tennis racquet and a can of tennis balls. The racquet cost $76.58 and t
    12·1 answer
  • How to find an area of this figure?:<br><br><br><br> thanks!
    11·2 answers
  • A car manufacturer announced that next year the price of a certain model car would increase by 5.5 %. This year the price is ​$1
    6·1 answer
  • Determine whether the graph represents a proportional relationship.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!