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
NemiM [27]
3 years ago
13

What is the answer to this?

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0

Answer:

A. h^2+9h+23


Step-by-step explanation:

F(x) = x^2 +3x + 5.

For f( 3+h), put x = 3+h.

F( 3+h)= (3+h) ^2 + 3 (3+h) +5 = 9 +h^2 + 6h + 9 + 3h + 5 = h^2 + 9h + 23.

You might be interested in
Can someone give me the answer :( and then explain how to get the answer..
Pani-rosa [81]

x=months

so erica: 200+75x

darrell: 350+50x

make them equal:

200+75x=350+50x

get x on one side.

125x=550

500/125=x

x=4.4

8 0
3 years ago
Which expression is equivalent to 10x²y + 25x^2
r-ruslan [8.4K]

Answer:

5x²(2y + 5)

Step-by-step explanation:

10x²y + 25x²

to start we have to express the parts of the function as multiplication

2*5*x²*y + 5*5*x²

then we have to see that they have both parts of the sum in common, and what they have in common we get out of common invoice and what is left we add together.

5x²(2y + 5)

6 0
3 years ago
Help plz:)))I’ll mark u Brainliest
MaRussiya [10]

Answer:

8times 10 times 4 divided by 2 pplus 8 times 8 equals 64 + 80 = 144 m squared

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Question #10 Evaluate the expression: 18-3(1+4)
Mashutka [201]

Answer:

18-3-12

15-12

3 is the answer

hope this helps

have a good day :)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
UDISJKDFJSFJDGLFS HELP
zhuklara [117]

Answer:

I think E

Step-by-step explanation:

You know the shortest building is 25 m.

to find the rest, use trigo so Tan(20)=opposite/adjacent.

Adjacent is 50. Do the math and add the answer with 25.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Por favor me puede ayudar ​
    12·1 answer
  • How much water will be needed to completely fill a rectangular vase that has a length of 4 inches, a width of 4 inches, and a he
    11·1 answer
  • ANSWER THIS THANK YOU ✔✔
    6·1 answer
  • Two angles are complementary. If the measure of angle 1 is 24.2○,what is the measure of angle 2?
    11·1 answer
  • Mr. Bryant is trying to figure out which class project to work on for community service. He surveyed the junior and senior stude
    6·1 answer
  • Passing through (-2,8) and perpendicular to y=2x+5
    6·1 answer
  • One marble is selected at random from a bowl containing 15 blue marbles and 12 red marbles. What are the odds of selecting a blu
    10·2 answers
  • The equation d = 22.5n + 27.5 represents the amount of money, in dollars, that Kathryn earns for each sale she makes. The variab
    5·2 answers
  • Suppose f(x) = x - 2. Find the graph of 1/2 f(x)
    15·1 answer
  • Which relationships describe the angle pair x° and 157º?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!