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
sergiy2304 [10]
3 years ago
7

Let f(x)=x^2-5x+8 and g(x)=x^2-4 (f-g)(x)=

Mathematics
1 answer:
Bogdan [553]3 years ago
8 0
What you do here is subtract g from f: x^2 - 5x + 8 - (x^2 -4); x^2 - 5x + 8 - x^2 + 4; Rearranging gives you x^2 - x^2 - 5x + 8 + 4 which is, simplified, -5x + 12
You might be interested in
Solve 2x-8=-2-8. How do I do this
faust18 [17]
Is that negative 2 minus 8? if so put that into the calculator and add 8 to both sides and divide by 2 after that. simple algebra
5 0
3 years ago
Read 2 more answers
Please answer correctly!!!!!!!! Will mark brainliest !!!!!!!!!!
lys-0071 [83]

Answer: 30 white  and 20 yellow

the aswer is c and can u place mack it clear

Step-by-step explanation:

5 0
3 years ago
Don't need an answer anymore :[
sergeinik [125]

Answer:

why.

what question was it

5 0
3 years ago
A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles: An oval is formed by a rectangle
sesenic [268]
We can solve this by first finding the diameter of the two semicircles. We know that the width of the rectangle is 27 inches, which also happens to be the diameter of the circle.

The circumference of a circle is 2πr or πd. The problem says that it is a semicircle, however, it says that there are two of them. Since the two semicircles are the same size, we know that they can combine to form one circle, so we can just find the circumference of one circle to account for both of the semicircles:

C=27π inches

We also know that the length of the rectangle is 60 inches. We only want to find the perimeter of the frame, so we don't have to account for the widths of the rectangle because it is inside the frame. Therefore, the two sides of the rectangle together are 120 inches. Now we can add this to the circumference we found:

120+27π inches or 204.78 inches (depends on what your teacher is asking for)
5 0
3 years ago
Read 2 more answers
Peter won £75 as a prize. He gave 4/5 of the prize money to Roger and Bethan. Roger and Bethan shared the present in the ratio 2
jeka57 [31]
Roger will get 24 Bethany will get 36
4 0
3 years ago
Other questions:
  • What is the probability that a hand of five cards contain a queen of hearts,?
    14·1 answer
  • A box contains 16 cherry fruit chews, 15 peach fruit chews, and 12 plum fruit chews. Which two flavors are in the ratio 5 to 4​
    12·2 answers
  • Which is the slope of the line y=−3x+2?
    15·1 answer
  • In order for a constitutional amendment to the Florida constitution to pass 60% of the popular vote must support the amendment.
    5·2 answers
  • PLEASE HELP QUICK!!<br><br> Factor!<br><br> b6–(x–4b3)2
    13·2 answers
  • Pls help me. 7th grade math
    8·2 answers
  • Sunny earns $12 per hour delivering cakes. She worked for x hours for this week. Unfortunately,she was changed $15 for a late de
    8·1 answer
  • Harry collected green balls in a bag. He drew two balls, of the five balls, out of the bags. Is this a random sample of the gree
    15·1 answer
  • HELP??????????????????!!!!!!!!!!!!!
    6·2 answers
  • Please help me me with this please actually help me please and thank you
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!