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
Flauer [41]
2 years ago
11

What’s the answer pls hurry will give brainless thank you

Mathematics
2 answers:
love history [14]2 years ago
7 0

Answer:2

Step-by-step explanation:

pshichka [43]2 years ago
7 0

Answer:

-5 and -100 and -4

Step-by-step explanation:

You might be interested in
I need help please explain how to do these two question as I did the rest of them. I just don't understand these.
Alexxandr [17]

Answer:

7. (4x +10)/(x^3 +3x^2 -16x -48)

9. -320/93

Step-by-step explanation:

7. As with adding any fractions, first you find a common denominator. When the fractions are rational expressions, it often helps to factor the denominators.

6/(x^2 -16) -2/(x^2 -x -12) = 6/((x -4)(x +4)) -2/((x -4)(x +3))

= (6(x +3) -2(x +4))/((x -4)(x +3)(x +4)) . . . . . using a common denominator

= (6x +18 -2x -8)/((x -4)(x +3)(x +4))

= (4x +10)/((x^2 -16)(x +3))

= (4x +10)/(x^3 +3x^2 -16x -48)

_____

9. First you simplify the denominator:

2/25 -5/16 = (2·16 -5·25)/(25·16) = -93/400

Then you perform the division. This can be done by multiplying by the inverse of the denominator.

(4/5)/(2/5 -5/16) = (4/5)·(-400/93) = -320/93

6 0
3 years ago
What is the invers function of f(x)=(n+1)^3?
zimovet [89]

Answer:

f^{-1}(x)=\sqrt[3]{x}-1

Step-by-step explanation:

f(x)=(x+1)^3\\\\y=(x+1)^3\\\\x=(y+1)^3\\\\\sqrt[3]{x}=y+1\\\\y=\sqrt[3]{x}-1\\ \\f^{-1}(x)=\sqrt[3]{x}-1

Graphing both inverses, they will be symmetrical about the line y=x.

8 0
2 years ago
Determine if 9 is rational or irrational and give a reason for your answer.
Irina18 [472]

Answer:

9 is an rational number because it is a whole number

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Jeremy unpacked 18
tekilochka [14]

Answer:

40

Step-by-step explanation: 40 x .45 = 18

7 0
3 years ago
How to cross multiple 3/5 by 10
Vika [28.1K]

Here is you're answer:

In order to cross multiply you have to multiply the numerator and denominator of the first fraction by the bottom number of the second fraction and see if the equation is still true:

  • \frac{3}{5} \times 10
  • \frac{3}{5} \times \frac{10}{1}
  • 3 \times 1 = 5 \times 10
  • Solve if you like:
  • 3 \times 1 = 3
  • 5 \times 10 = 50
  • = \frac{4}{50}

Therefore you're answer is "3 × 1 = 5 × 10."

Hope this helps!

4 0
3 years ago
Other questions:
  • PLSS HELP Sarah left the boat dock and sailed 5 miles due east. She turned and then sailed 10 miles due north. About how far is
    5·1 answer
  • For f(x)=0.01(2)power of x, find the average rate of change from x=3 to x=8
    10·1 answer
  • Simplify the following fraction 15/35
    13·2 answers
  • One question please!!!!
    14·1 answer
  • PLZ HELP IM REALLY CONFUSED WILL MARK BRAINLIEST
    15·1 answer
  • *URGENT*
    9·2 answers
  • The total points scored in the games of an NBA playoff series: 195 177 215 200 189 232 201 199 192 201
    11·1 answer
  • Can someone show me how do I do this please?
    7·1 answer
  • The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Which is the best prediction fo
    8·1 answer
  • 20 points!~ And thanks if you help me.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!