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
Eduardwww [97]
3 years ago
11

Evaluate F(x)=2x^2+5x-16 for x=4

Mathematics
1 answer:
Ratling [72]3 years ago
5 0

Answer:

36

Step-by-step explanation:

F(x)=2x^2+5x-16 for x=4

2(4)^2+5(4)-16  \\ 2 \times 16 + 20 - 16 \\ 32 + 4 = 36

You might be interested in
Natalie is completing construction of an equilateral triangle inscribed in a circle, as shown below. What should be the next ste
mixas84 [53]

The next step she should take is to draw arcs above and or below line AB to show where the triangles sides meet.

<h3>Steps in construction of an equilateral triangle</h3>

The steps involved in the construction of an a equilateral triangle are:

  • Place the compass point on A and measure the distance to point B
  • Swing an arc of this size above or below of the segment.
  • Do not change the span on the compass
  • Then place the compass point on B and swing the same arc, intersecting with the first arc
  • Label the point of intersection as the third vertex of the equilateral triangle.

Thus, the next step she should take is to draw arcs above and or below line AB to show where the triangles sides meet.

Learn more about construction of an equilateral triangle here:

brainly.com/question/11261696

#SPJ1

3 0
2 years ago
Solve this equation ab+9=3b-5c
kykrilka [37]

 the answer to the question is b=-5c+9a-3 i think

7 0
3 years ago
Hey, Can someone help me?
Pepsi [2]

I add up all of the terms that is given and got that Darrel wins.

7 0
3 years ago
Given the equation g(t)=4^t , what is the average rate of change from 0≤t≤2?
andre [41]

Answer:

g(0)=4^0 = 1

g(1) = 4^1 = 4

g(2) = 4^2 = 16

Average :

(1+4+16)/3

=(5+16)/3

=21/3

= 7

Take a sum, divide by 3 because the counted datas are 3.

4 0
3 years ago
A man owns 50 shares of stock worth $30 each. The corporation declared a dividend of 6% payable in stock. How many shares did he
Tasya [4]

9514 1404 393

Answer:

  53 shares

Step-by-step explanation:

If we assume the price remained constant, then the number of shares increased by 6%.

  (50 shares)(1 +6%) = 53 shares

The man then owned 53 shares.

5 0
3 years ago
Other questions:
  • Help on math please? Thanks
    12·1 answer
  • I plan to sell lemonade. If I spend $15 on products and then plan on selling glasses for $2 each, how many glasses do I need to
    15·1 answer
  • Karen reads 20 pages of her book in half hour if she reads about 3 hours of tha
    7·1 answer
  • Motion is a change in ____. a. time b. speed c. velocity d. position
    13·1 answer
  • Find the number that makes the ratio equivalent to 3:7. 75: ?
    10·1 answer
  • 40,000 is 10 times as much as
    14·2 answers
  • The altitude of an equilateral triangle is 6v3 units long. The length of one side of the triangle is
    6·1 answer
  • What is -5+20 equal?
    15·1 answer
  • If 6 boys each contribute R155,50 towards the purchase of a tent. Calculate the amount which each would have to contribute if th
    5·1 answer
  • Xi-ling has a net income that is 5% of her monthly salary of $2,315. Xi-ling would like to keep a net income of $50 and put any
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!