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
Gre4nikov [31]
3 years ago
12

Please help ASAP. Thanks so much.

Mathematics
1 answer:
MAVERICK [17]3 years ago
5 0

Answer:

B. 3

Step-by-step explanation:

To find the value of c, substitute the x and y values of the given point into x and y of the equation, then isolate c. Since that given point is (2,5), substitute 2 for x and 5 for y:

(5) = -2(2)^2+8(2)-c\\5 = -2(4)+16-c\\5 = -8 + 16 - c \\5 = 8 -c\\-3 = -c\\c = 3

Thus, c = 3.

You might be interested in
How many consecutive zeros are there at the end of the expansion of 1,000 factorial?
Masja [62]
249 Zeros in the expansion of 1,000
3 0
3 years ago
Read 2 more answers
Earl has $571 in his checking account. After he writes a check to the bookstore for $285, how much is remaining in his account?
Juliette [100K]

Answer:


Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
What are three rational numbers between 0.2 and 0.3 (one must be a fraction)?
sveta [45]
It would be 2/5 but the numbers between is 2/10 and 3/10
4 0
3 years ago
Read 2 more answers
¿Qué número sigue? <br> 1; 1; 3; 15; 105;
Firlakuza [10]

Answer:

307

Step-by-step explanation:

free points

6 0
3 years ago
Angles of a polygon <br>thanks ♡♡♡♡​
FinnZ [79.3K]

Answer:

900 degrees

Step-by-step explanation:

The sum of the interior angles of a polygon can be found by

(n-2)*180 where n is the number of sides

This figure has 7 sides

(7-2)*180

5*180

900

7 0
3 years ago
Other questions:
  • Help with math please?
    7·2 answers
  • I need the answers to 8 and 9
    14·1 answer
  • A 2,400 deposit for 8 years compounded at an annual interest rate of 4.5%
    6·2 answers
  • Multiple 2x (-21) * 7 .
    10·1 answer
  • Please help me ASAP!!
    8·2 answers
  • 2120
    9·2 answers
  • The fraction model below shows the steps that a student performed to find a quotient. Which statement best interprets the quotie
    14·1 answer
  • Can someone please answer this
    5·1 answer
  • What is the approximate population change that occurs between 2 years from now and 10 years from now?
    13·2 answers
  • Find the solution of the system of equations. -10x+8y= -44 4x+8y=40
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!