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
Oduvanchick [21]
3 years ago
7

- 2x² +9x + 1 convert to vertex form

Mathematics
2 answers:
RSB [31]3 years ago
7 0
Y= -2(x - 9/4)^2+89/8
AlexFokin [52]3 years ago
5 0
That would be 7168.93 is the answer and you are well come
You might be interested in
Which expression is equivalent to 1 over 5 m − 20?
laiz [17]

1

-----------

5m -20


factor out a 5 in the denominator

1

-----------

5 (m -4)


Choice A

7 0
3 years ago
How many times does 28 go into 126
Vadim26 [7]
In order to know that, you need to divide 28 from 126
It would be:126/28 = 4.5

So, your final answer is 4.5

Hope this helps!
6 0
3 years ago
Of the 145 students who took a mathematics exam, 80 correctly answered the first question, 81 correctly answered the second ques
jasenka [17]

Answer: 64

Step-by-step explanation:

the Kids that answered correct in any of questions 1 and 2 got at least one right so subtract the highest number which is 81 students by all the general amount of them, 145 that’s 64.

3 0
3 years ago
2(2x-3) + 3(x + 1) = 5x +2
Lerok [7]
X=5/2 , remove parentheses , collect like terms, move terms , collect like terms and calculate the sum , then divide both sides by 2 , hope this helped broski
5 0
3 years ago
Read 2 more answers
The cheeseburger in Alan's kid's meal has 300 calories. His fries have 101 and his drink has 150. How many tota calories
Scorpion4ik [409]
His meal has a total of 551 calories.

300+150 = 450

450 + 101 = 551
8 0
2 years ago
Read 2 more answers
Other questions:
  • Sandy bought a rectangular recycling bin for her office. the recycling bin has the length of 7 centimeters, a width of 10 centim
    10·1 answer
  • What is the answer to this problem?
    5·1 answer
  • Complete the equation and tell what property you used 16+31=31+16
    7·1 answer
  • Two 1.60cm×1.60cm plates that form a parallel-plate capacitor are charged to ± 0.711nC . What is the potential difference across
    8·2 answers
  • Student is evaluuating the expression below for n = 3.7. 12.8+6(n-0.5) in what order should the student do the steps?
    14·2 answers
  • 2. Mr. Penman had 2/3 liter of salt water. He used 1/5 of a liter for an experiment. How much salt water does Mr. Penman have le
    12·1 answer
  • HELP ME PLZ!!<br> -x - 1 = 221 + 2x
    6·2 answers
  • A bag contains 9 and 54 blue marbles. If a representative sample contains 3 white marbles, then how many blue marbled would you
    9·1 answer
  • You roll a six-sided number cube and flip a coin.What is the probality of rolling a number less than 2 and flipping heads
    5·1 answer
  • Write the equation of the line in standard form that has slope m= -4 and through the point (3,-7).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!