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
Vsevolod [243]
3 years ago
14

Given that f(x) = x² + 3x 28 and g(x) = x + 7, find f(x) + g(x) and

Mathematics
1 answer:
ozzi3 years ago
7 0

Answer:

f(x) + g(x) = x^2 + 4x + 35

Step-by-step explanation:

Add like terms from f(x) and g(x):

f(x) + g(x) = x^2 + 3x + 28 + x + 7, or

f(x) + g(x) = x^2 + 4x + 35

You might be interested in
50 PTS PLUS I WILL MARK BRAINLIEST
ch4aika [34]
Subtract 5x to both sides
7 0
3 years ago
Read 2 more answers
a big cruise ship dropped anchor off the Caribbean island of antigua. the heavy anchor dropped into the water at a rate of 2.5 m
AysviL [449]

Falling at the rate of 2.5 m/s for 45 seconds, the anchor fell

                                     (2.5 m/s) x (45 s)  =  112.5 meters .

If it wound up only 40 meters underwater, then it must have fallen

                                      (112.5 m  -  40 m)  =  72.5 meters

from its storage position on the big cruise ship, 
before it ever reached the water.

Since it was falling at the rate of  2.5 m/s, it took

                                     (72.5 m) / (2.5 m/s)  =  29 seconds

to get down to the water surface after it started dropping.

6 0
3 years ago
I LOVE SINJIN VAN CLEEF<33
Montano1993 [528]

lol what is that. delete it

5 0
3 years ago
Read 2 more answers
All triangles have at least 2 acute angles
katrin2010 [14]
Correct
a right triangle will have 1 right angle and 2 acute angles.
an obtuse triangle will have 1 obtuse triangle and 2 acute angles.
6 0
3 years ago
Suggest five questions for a questionnaire to discover what opinions people in class have about school.
Snezhnost [94]

Answer:

Which activities in the classroom do you enjoy the most? ...

Given a chance, what is one change that you would like to see? ...

Do you have supportive classmates? ...

What motivates you to learn more? ...

Do you think that the school provides you with adequate sports facilities?

How much time do you spend on homework every night?

Which classroom activities do you learn from the most?

What are three things that can improve the class most?

8 0
3 years ago
Other questions:
  • An advertisement for a new toothpaste claims that it reduces cavities of children in their cavity-prone years. Cavities per year
    12·1 answer
  • Zach is 3 years older than twice his sister Maya’s age. Let m represent Maya’s age and z represent Zach's age. Which equation re
    13·1 answer
  • Determine the expression you can substitute for x in 4x + 2y= 3
    5·1 answer
  • Evaluate the expression. 7 + (- 12)
    12·2 answers
  • I WILL GIVE BRAINLIEST IF FIRST PERSON GET THE ANSWER RIGHT HELP!!!!!!!!!!!!
    15·1 answer
  • PLEASE HELP ME ITS DUE TODAY!!<br> PLS SHOW WORK OR EXPLAIN!!
    6·2 answers
  • Dan is serving his child french fries and chicken wings for lunch today. Let f be the number of french fries in the lunch, and l
    11·1 answer
  • HELPP PLZ WILL MARK BRAINLIEST AGAIN
    8·1 answer
  • Help! Help! HELP!!<br> Find the value for x
    11·1 answer
  • Which pairs of angles are alternate interior angles? Select all that apply.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!