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
Bas_tet [7]
3 years ago
16

Which function has a vertex on the y-axis?

Mathematics
1 answer:
andre [41]3 years ago
7 0
F(x) = (x - 2)(x + 2)
You might be interested in
A pyramid has a square base with an area of 169ft. What is the perimeter of the base of the pyramid?
ArbitrLikvidat [17]

Answer:52 ft.

Step-by-step explanation: If the area of the base of the pyramid is

169

ft

2

then each side of the base is

13

ft

long because the base of the pyramid is a square.

Length of the side,

s

=

√

169

=

13

Iif we take the area of a square

A

=

s

2

where

s

=

13

we get the area of the base to be

169

ft

2

thus proving that each side of the base is

13

ft

long.

So to find the perimeter of the base of the pyramid we use the formula:

P

=

4

s

where

s

=

13

ft

and thus,

p

=

4

⋅

13

ft

=

52

ft

7 0
3 years ago
(2+2)-(45+67)=x solve for x
Minchanka [31]

Answer:

108

HOPE THIS HELPS

-Todo<3

Step-by-step explanation:

4-112=x

108=x

4 0
3 years ago
An introductory psychology class has 9 freshman males, 15 freshman females, 8 sophomore males, and 12 sophomore females. A rando
hjlf

Answer:

The probability is \frac{16}{43}

Step-by-step explanation:

The psychology class has 9 freshman male, 15 freshman females, 8 sophomore male and 12 sophomore female.

Total population constitution of the class=

17 males and 27 females and 44 students in total.

If on selecting on the first attempt, a male has been picked up then the number of males for the picking up in the second attempt has to decrease by one.

Also, the total number of students from which it has to be selected also decreases by 1, because one child has already been selected.

Therefore for Second Attempt, Total 43 students and 16 males.

Probability=\frac{No.OfFavorableOutcomes}{TotalNo.OfOutcomes}

Probability=\frac{16}{43}

8 0
3 years ago
PLEASE HELP URGENT I NEED THIS LIKE RIGHT NOW PLEASE HELP MEEEEEEEE
Bingel [31]

Answer:

45

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need to know what x equals
taurus [48]

Answer:

x = 7

Step-by-step explanation:

4 + 5(x + 2) = 7x

4 + 5x + 10 = 7x

5x - 7x = - 4 - 10

- 2x = - 14

- x = - 14/2

- x = - 7

x = 7

8 0
3 years ago
Other questions:
  • You deposit 6000 in an account that pays 5.25 interest compounded semiannually. after 10 years, the interest rate is increased t
    10·1 answer
  • What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equal to 4y^2-y+7
    8·1 answer
  • First answer that is right gets brainliest. What is the value of x in the equation 4(2x + 10) = 0? (1 point) Group of answer cho
    15·1 answer
  • Consider the numbers 0, 10, 20, 30, and 40. Multiply each by 4 and compare the result to 60 to determine into which of the follo
    8·1 answer
  • Scenario: Mike is buying a large pizza. The pizza
    9·1 answer
  • (1/4+5/4)²+3/4= what's the awnser <br><br><br><br><br><br><br><br>​
    9·2 answers
  • Which functions are not one-to-one functions?
    12·1 answer
  • A motor boat and a raft start traveling downstream. After 1 hour, the boat turns around and travels back until it reaches the ra
    8·1 answer
  • The vertex of a parabola is (-1, -8) and the zeros are (-5, 3) Determine the equation of the parabola in standard and factored f
    15·1 answer
  • Determine the number of solutions for the equation 4x+6=4x+6
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!