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
sergeinik [125]
3 years ago
9

Which function has a vertex on the y axis? A. f(x) = (x-2)^2 B. f(x) = x(x+2) C. f(x) = (x-2)(x+2) D. f(x) = (x+1)(x-2)

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0

Answer:

A I think

Step-by-step explanation:

You might be interested in
A rectangle has a height of 4x ^ 3 width of x ^ 3 + 3x ^ 2 + 2x . Express the area of the entire rectangle .
astra-53 [7]

Answer:

4x^6+12x^5+8x^4

Step-by-step explanation:

To find the area of a triangle, you need to multiply the width by the height. In this case:

(4x^3)(x^3+3x^2+2x)=\\4x^6+12x^5+8x^4

Hope this helps!

6 0
3 years ago
Total Price: The sales tax rate is 5%. If the sales tax on a 10-speed bicycle is $9, what is the purchase price?
Lesechka [4]

Answer:

The purchase price is $180

The total price is: $189

Step-by-step explanation:

Sales tax rate = 5\%

Sales tax on bike = $9

We need to find the purchase price.

Let purchase price = x

We know that Sales tax = 5% of x

and Total price = Purchase Price + Sales tax

So, we can write:

Sales tax = 5% of x

Putting values and finding x

9 =5\% \:of\: x\\9=\frac{5}{100}\:of\:x \\x= \frac{9*100}{5}\\x=180

So, the value of x i.e Purchase price = $180

The purchase price is $180

Now finding the total price of bicycle

Total price = Purchase Price + Sales tax

Total price = 180 + 9

Total price = $189

So, The total price is: $189

6 0
3 years ago
Someone please help!
NikAS [45]
Im pretty sure its D
3 0
3 years ago
Find the length of the third side to the nearest tenth<br> 7<br> 1
AlexFokin [52]

Answer:

10.7

Step-by-step explanation:

3 0
3 years ago
Plsss help me with this, Brainlist!!!
irina [24]

Answer:

1. -3

2. 12

youre welcome

4 0
3 years ago
Other questions:
  • Choose which statements are true about pie. Check all that apply
    15·2 answers
  • What is the whole number of 7/2?
    14·2 answers
  • Algebra question please help
    15·1 answer
  • 1. Which of the following describes an argument based on the idea that if you have a few cases, you can draw a conclusion?
    10·2 answers
  • Question= graph y=4x-9
    13·1 answer
  • WILL MARK BRAINLIEST!!! Can someone help me wit des questions? (SHOW UR WORK)
    7·1 answer
  • In a triangle the ratio of angles is 2:3:4 find the angles​
    9·1 answer
  • A copy machine makes 36 copies per minute. How long does it take to make 117 copies
    15·2 answers
  • f a seed is planted, it has a 85% chance of growing into a healthy plant. If 9 seeds are planted, what is the probability that e
    14·1 answer
  • Convert 0.45 (5 is a repeating number) to a fraction
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!