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
lbvjy [14]
3 years ago
9

Please help ASAP! what is x=-b/2a?

Mathematics
1 answer:
valina [46]3 years ago
5 0

This is the formula to solve for the vertex.

Example Question:

Find the vertex of y = -0.5x^2 + 100x

-b/2a = -100/2(-0.5) = -100/-1 = 100

The x coordinate of the vertex is 100.

Best of Luck!

P.S. this is 1000th question i've answered :)

You might be interested in
An average American child aged 0-2 years old has about 915 minutes of screen time in 5 days. 6 times the difference between a ch
Alborosie

Answer:

For children ages 2 to 5, limit screen time to one hour a day of high-quality programming. As your child grows, a one-size-fits-all approach doesn't work as well. You'll need to decide how much media to let your child use each day and what's appropriate.

Step-by-step explanation:

For kids aged 2 to 5, screen time should be limited to 1 hour per day, and parents should watch the programs with their child. Also, parents should have times when screens are turned off, and bedrooms should be media-free.

7 0
3 years ago
Using the Avalanche Method and the following debt, how much of the monthly $700 should be paid to Creditor #3?
Zanzabum
Creditor 3 should receive only the minimum payment of $25. In the avalanche method, the debtor pays only the minimum payments, then pays the rest of their money to the creditor with the highest interest rate. Creditor 2 has the highest interest rate.
3 0
3 years ago
Simplify the expression (2 square root sign 27) - (3 square root sign 32)
monitta

Answer:

3\sqrt{3} - 4\sqrt{2}

Step-by-step explanation:

The expression (2 square root sign 27) - (3 square root sign 32) is 2\sqrt{27} - 3\sqrt{32}.

To simplify, simplify inside the radicals by removing perfect square factors.

\sqrt{27} =\sqrt{9*3} =3\sqrt{3}

\sqrt{32} =\sqrt{16*2} =4\sqrt{2}

The expression becomes 3\sqrt{3} - 4\sqrt{2}.

This cannot be simplified anymore because whats under the radical is not the same.

6 0
3 years ago
if the number of employees is an indicator of a successful business ,in which company should ajay invest?
neonofarm [45]
U should do the one with the most employees is u believe that
<span />
5 0
3 years ago
Find the interest on a loan of $2500 that's a borrowed at 9% for 7 months what the simple interest
Zolol [24]

Answer: Intrest is 1575 the total is 4075

Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT

5 0
3 years ago
Other questions:
  • Heidi makes stuffed toys. The initial cost for the raw material is $100 for 30 stuffed toys. Every stuffed toy she makes earns h
    15·1 answer
  • What is 5 / 43 / 25 / 86
    5·1 answer
  • the area of a square garage is 121 square feet. will it fit a car that measures 13 feet long? explain​
    15·1 answer
  • Suppose you have a $5-off coupon at a fabric store. You buy fabric that costs 8.50 per yard. Write an equation that models the t
    13·1 answer
  • Jada has a stand in the marketplace where she sells ground cumin. Her weekly expenses are $300, and she sells her cumin at a fix
    6·1 answer
  • 3 inches equals how many yards?
    14·2 answers
  • Help, please
    11·1 answer
  • suppose you can type 60 words per minute. what is the total number of words typed after 5, 10, 15, and 20 minutes?
    12·2 answers
  • Factorise pls explain me i will make u brainlinst​
    9·1 answer
  • A restaurant customer left $3.50 as a tip. The tax on the meal was 7% and the tip was 20% of the cost including tax What piece o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!