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
amid [387]
2 years ago
5

Help help help help help help

Mathematics
1 answer:
sammy [17]2 years ago
5 0
Answer:

Explanation:

7. f(x) = x^4 + 3x^3 - 6x^2 - 10x + 8
f(2) = 2^4 + 2^3 - 6^2 - 10(2) + 8
f(2) = 16 + 8 - 12 - 20 + 8
f(2) = 0

8. x^2 - 9 = (x - 3)(x + 3)
x ^2 + x - 6 = (x + 3)(x -2)

Thus, the common factor is x + 3
You might be interested in
Please help !!!! Urgent!!!<br> What is the value of K?
Over [174]

Answer:

29

Step-by-step explanation:

(5k-3) + (9+k) = 180

6k + 6 = 180

6k = 174

k = 29

mark brainliest please (button next to the thanks button)

5 0
3 years ago
Read 2 more answers
A circle has an area of approximately 615 square millimeters. What is the diameter of the circle
noname [10]

Answer:

When using the given information, the diameter of the circle is going to be 28 mL.

Step-by-step explanation:

First, we need to know the formula for finding the area of a circle.

Area=r^2\pi

Now, we need to rearrange the formula so we can find the radius.

Radius=\sqrt{\frac{A}{\pi} }

Next, we plug in the given area into the equation.

Radius=\sqrt{\frac{615}{\pi}}

Radius=\sqrt{196}

Radius=14

Now that we have the radius, we can find the diameter. The radius is half the length of the diameter. So, in order to find the diameter, we have to multiply the radius by 2.

14 * 2=28

So, the diameter of the circle is 28 mL

3 0
3 years ago
What value of n makes the equation true?
goldenfox [79]

Answer:

n=10

Step-by-step explanation:

You need n to be 10 because: y^20= (y^10)^2

4 0
3 years ago
Read 2 more answers
A semi circle is drawn on each side of the square as shown the square has sides length of 2 pi what is the area of the resulting
Marina86 [1]

Step-by-step explanation:

First you find out the area of the square.

Then you find the area of the circle.

After this you add the Two area together.

7 0
3 years ago
Last question for my homework
tensa zangetsu [6.8K]

Answer:

A total of 15 cups of punch.

Step-by-step explanation:

20% ( or 0.20) of the punch is pineapple juice so if you have 3 cups of this juice, by proportion, you can make  3 / 0.20 =  15 cups

6 0
3 years ago
Read 2 more answers
Other questions:
  • In how many ways can you receive four cards of the same face value and one card from the other 48 available cards?
    5·1 answer
  • The sum of two numbers is 48 and the difference is 10 . What are the numbers?
    10·1 answer
  • the sum of two consecutive odd integers is 64 what is the smaller number plzzzz help also can you some me how to do it
    15·1 answer
  • If you are writing an equivalent expression for 2^3 times 2^4, how many times would you write two as a factor?
    13·2 answers
  • Can some please help and how to do it with the work shown.
    7·1 answer
  • What type of solutions will a quadratic equation have when the discrimination b^2 - 4ac in the quadratic formula is negative? (p
    11·1 answer
  • PLEASE HELP PLEASE IM GOING TO GIVE BRAINLIST
    7·1 answer
  • Use root test to determine the series is convergent/divergent or inconclusive
    7·1 answer
  • In PQR the measure of R=90, QR=61 feet and RP=90 find the measure of P to the nearest degree.
    12·1 answer
  • Please help me with this problem
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!