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
riadik2000 [5.3K]
3 years ago
13

Can someone help me​

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

Step-by-step explanation:

For a parabola y = ax² + bx + c, the vertex occurs at x = -b / (2a).

For f(x), a = -2, b = 0, and c = 9.  So the vertex is at:

x = -0 / (2×-2)

x = 0

At x=0:

f(0) = -2(0)² + 9

f(0) = 9

The maximum of g(x) is at 11.

So g(x) has a greater maximum value than f(x).

You might be interested in
at a small school, one male and one female are selected to represent the student body at the PTSCA meetings. if there are 41 mal
I am Lyosha [343]

It is given that there are 41 males and 48 females in the small school.

So, the number of ways a male student can be chosen from 41 males is ^{41}C_1

Likewise, the number of ways a female student can be chosen from 48 females is ^{48}C_1.

Thus, the total number of ways in which 2-person combinations are possible to represent the student body at the PTSAC meetings will be given by:

^{41}C_1\times ^{48}C_1=1968


7 0
3 years ago
What is the surface area of the prism?
cestrela7 [59]

Step 1: Find the area of the bases (triangles)

A = 1/2 * base * height

A = 1/2 * 16 * 6

A = 48

48 + 48 = 96

Area of the triangles = 96 cm^2

Step 2: Find the area of the sides (rectangles)

A = base * height

A1 = 16 * 12

A1 = 192

A2 = 10 * 12

A2 = 120

120 + 120 = 240

240 + 192 = 432 cm^2

Step 2: Add the areas together

96 + 432

528 cm^2

Hope this helps!! :)

5 0
3 years ago
Goran rented a truck for one day. There was a base fee of $19.99 , and there was an additional charge of 94 cents for each mile
nekit [7.7K]
138.43-19.99=118.44
118.44/0.94=126.

Hope this helps :)
6 0
3 years ago
PLZ HELP FAST!!!
maxonik [38]

Answer:

The range of possible values for the third side called c is;

11 > c or c < 11

Step-by-step explanation:

Here in this question, we are concerned with giving the range of the third side of the triangle.

What we will be using to get this range is the triangle inequality theorem.

Mathematically, the sum of the length of the two sides must be greater than the length of the third side.

So let’s call the third side c

Thus, the range of values we are to work with is;

5 + 6 > c

11 > c

7 0
3 years ago
The sum of two numbers is 12 and there diffrence is 8 find the 2 numbers
zloy xaker [14]
10 and 2 :)

i hope you have a great day :)
7 0
2 years ago
Read 2 more answers
Other questions:
  • One hundred eight Americans were surveyed to determine the number of hours they spend watching television each month. It was rev
    10·2 answers
  • In a randomly generated list of numbers from 0 to 8 what is the chance thag each number will occur?
    13·1 answer
  • What sequence is modeled by the graph below?
    6·1 answer
  • Please help me with this question
    5·1 answer
  • Question 3
    15·2 answers
  • In summer, the price of strawberries goes up by $1.25 per pound. Sam bought two pounds of strawberries at the new price for $8.4
    9·1 answer
  • What is the common ratio of the sequence?<br> -2, 6, -18, 54,...<br> -3<br> -2<br> 3<br> 8
    12·1 answer
  • Which expression calculates the time in hours an object takes to travel 38 miles at a speed of 2 m/h ? (I NEED HELP ASAP)
    10·1 answer
  • Write in log base 10: log3 7
    15·1 answer
  • Explain why the system of equations - 2x + y=6 and y-2x = 4 has no solution
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!