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
Vlad [161]
3 years ago
11

PLEASE HELP!!!

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
7 0

Answer:

Step-by-step explanation:

3x^4+x^3+3x^2-18+4

Oksanka [162]3 years ago
5 0

Answer:

3x⁴ + x³ + 3 x² - 18 x + 4  

Step-by-step explanation:

You might be interested in
Which inequality represents the graph below s 75
telo118 [61]

Answer:

Top Left

Step-by-step explanation:

Shaded circle means it will be Greater than or equal to or Less then or equal to. The answwers are less that or equal to 75 so s is less than or equal to 75

5 0
3 years ago
Read 2 more answers
PLZ HELP IM TIMED!!!
SVEN [57.7K]

Answer:

It should be A

Step-by-step explanation:

multiply the - by 7/8 to get -7/8

6 0
4 years ago
Read 2 more answers
Alex drew two lines and two transversals. He wants to know the measures of angles 1, 2, and 3. Identify the measure of each angl
emmainna [20.7K]

Answer:

m 1 = 45 degrees because 1 and the angle measuring 135 degrees are supplementary angles.

m 2 = 95 degrees because 2 and the angle measuring 95 degrees are vertical angles.

m 3 = 40 degrees because 1, 2, and 3 form a triangle

Step-by-step explanation:

7 0
2 years ago
Write the product in its simplest form:<br> бу - бу?
weqwewe [10]

Answer:

0

Step-by-step explanation:

This deals with simplification or other simple results.

4 0
3 years ago
9sin(2x) sin (x) = 9cos(x)
nikdorinn [45]

Answer:

\sin(2x)  = 2 \sin(x)  \cos(x)  \\ 9( 2 \sin(x)  \cos(x) ) \sin(x)  = 9 \cos(x)  \\ 18 { \sin}^{2} (x)9 \cos(x)  - 9 \cos(x)  = 0 \\ 9 \cos(x) (2{ \sin}^{2} (x) - 1) = 0 \\ 9 \cos(x) = 0 \: or \: 2{ \sin}^{2} (x) - 1 = 0 \\  \sin(x)  =  \pm \frac{1}{ \sqrt{2} }  \\  \cos(x)  = 0 \\ x =  { \cos}^{ - 1} (0) \\ x =  \frac{ \pi}{2}  = 90 \degree \\ x = \frac{ \pi}{2} + 2\pi \: n \:  \forall \: n \:  \in \:  \Z  \\ = 90 \degree +  360\degree\: n \:  \forall \: n \:  \in \:  \Z \\  =  \pm\frac{ \pi}{4}  \pm2\pi \: n \:  \forall \: n \:  \in \:  \Z \\ x =  \pm45\degree  \pm 360\degree\: n \:  \forall \: n \:  \in \:  \Z

8 0
2 years ago
Other questions:
  • Can the average rate of change of a function be constant ? Explain
    7·1 answer
  • The circumference of the Earth is approximately 25,000 miles. What is this number expressed in scientific notation?
    13·2 answers
  • What’s 325 devied by 13 and how do you solve it helpppp
    15·2 answers
  • What are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term of 3?
    7·2 answers
  • When x = 1, then what does y equal?
    6·1 answer
  • 2. Simplify the following expression:<br> (10 – 7r - p2)+(-6r2 - 18 +5r)<br> Your answer
    7·2 answers
  • There are 20 pieces of fruit in a fruit bowi and 12 of them are apples. What percentage of the pieces of fruit in the bowl are a
    8·1 answer
  • Diameter =9.4mm what is the area?​
    14·1 answer
  • Please help!!
    15·1 answer
  • Michael has interviewed for two jobs. He feels that he has a 50% chance of getting an offer on Job A and a 60% chance of getting
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!