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
Mila [183]
3 years ago
14

What is the value of 6/x+2x^2, when x=3

Mathematics
1 answer:
nydimaria [60]3 years ago
8 0

(6/3) = 2
x^2 = 3^2 = 9
2 + 2(9)
2 + 18
= 20
You might be interested in
Which three lengths could be the lengths of the sides of a triangle? 6 cm, 22 cm, 10 cm 7 cm, 25 cm, 11 cm 9 cm, 22 cm, 11 cm 10
vfiekz [6]

Answer:

All represent the three sides of the triangle.

Step-by-step explanation:

The question seeks to test your knowledge of the Triangle Inequality Theorem.

The Triangle Inequality Theorem states that the summation of any 2 sides of a triangle must be greater than the measure of the third side.

Note: This rule must be satisfied for all 3 conditions of the sides.

The answer is all can represent the three sides of the triangle.

Options (6 cm, 22 cm, 10 cm), (7 cm, 25 cm, 11 cm), (9 cm, 22 cm, 11 cm) and (10 cm, 14 cm, 23 cm) satisfies the Triangle Inequality Theorem and all represent the three sides of the triangle.

3 0
4 years ago
What is 3w(2+4x-5+y)
Mkey [24]

Answer:

-9w+12wx+3wy

Step-by-step explanation:

just distribute 3w through the parentheses

3 0
3 years ago
How do i make my grades go up quickly- yes in all subjects plz help me
sveticcg [70]

Answer:

Step-by-step explanation:

A way to make your grades go higher is by asking your teacher for extra credits. If you fail some quizzes ask your teacher to re-take it to get a better grade, another way is ask your teacher for assistance on assignments.

6 0
3 years ago
14. At what speed in miles per hour will a bicycle travel if the rider can cause the 26-inch diameter wheel to rotate 90 revolut
Gennadij [26K]
So    a revolution is just another way to say 2π, so 96 revolutions will then be 96 * 2π, or 192π, so that means the angular speed = w 192 π/m

\bf v=rw\qquad 
\begin{cases}
w=\textit{angular speed}\\
r=radius\\
v=\textit{linear speed}\\
----------\\
w=\frac{192\pi }{m}\\\\
r=26
\end{cases}\implies v=\cfrac{\frac{192\pi }{m}}{26}
\\\\\\
v=\cfrac{4992\pi }{m} 


8 0
4 years ago
4024 divided by 68 using partial quotients ​
Alla [95]
We will use Partial quotients to find the quotient and remainder of 4024 divided by 68.
Step 1:
Now, we will subtract 3400 from 4024,
we get remainder as 624.
Step 2:
Subtracting 340 from 624,
we get remainder as 284.
Step 3:
Subtracting 272 from 284,
we get remainder as 12.
So, Quotient = and Remainder is 12.
3 0
3 years ago
Other questions:
  • a baker has 80 rolls and 64 muffins to put into gift basket. He wants each gift basket to have the same number of rolls and the
    11·2 answers
  • I need help please.........
    8·2 answers
  • For each pair of numbers identify which number is farther from positive 1 explain your reasoning
    6·1 answer
  • WILL GIVE 30 points a scatter plot and a possible line of best fit is shown is the line of best fit accurate for the data shown
    11·2 answers
  • Octavia can type 60 words per minute. Write the ordered pairs number of minutes, number of words for Octavia typing for 0,1,2, a
    15·1 answer
  • Find the coordinates of the other endpoint of the segment, given its midpoint M and one
    15·1 answer
  • Help me and show work
    15·1 answer
  • Please helppp quickkkk will mark brainlyest pls hurry I have something important
    9·1 answer
  • A metal measuring tape expands when the temperature goes above 50 F. for every degree fahrenheit above 50
    9·1 answer
  • Madison made the following table to record the height of each person in her family. About how much taller is her mom than Jade?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!