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
Snezhnost [94]
3 years ago
11

Simplify: 3u2 + 21u2

Mathematics
1 answer:
777dan777 [17]3 years ago
7 0
If you would like to simplify 3 * u^2 + 21 * u^2, you can calculate this using the following steps:

3 * u^2 + 21 * u^2 = (3 + 21) * u^2 = 24 * u^2

The correct result would be 24 * u^2.
You might be interested in
Sandra is driving from Houston, Texas to Birmingham, Alabama. The distance between the two cities is 675 miles.
Pavel [41]

Answer:

125 miles

Step-by-step explanation:

1) 675-425 = 250

2) 250/2 = 125

3) 125 miles before she needs to stop

5 0
3 years ago
Patsy by 8 yards of ribbon. She cuts it into 16 equal pieces. How many inches long is each piece?
yanalaym [24]
8 yards divided by 16 is 0.5 yards
8 0
3 years ago
Read 2 more answers
How many lines of symmetry does this shape have?
Katena32 [7]

Answer: At least 7

Step-by-step explanation:

A good tip is to cut the same shape and fold it and count how many symmetry :)

4 0
2 years ago
Find the derivative of cscx/3sinx
Neporo4naja [7]
\frac{csc x}{3sinx} =  \frac{1}{3sin ^{2}x }
3 0
3 years ago
Explain on the next slide how in 3 hours the car wouldn't travel 160 miles.​
rosijanka [135]

Answer:

the car would have to be going under 5mph

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Solve for 6 = x/7 - 8
    9·1 answer
  • A car dealership sells SUVs and passenger cars . For a recent year, 80 more SUVs were sold than passenger cars. If a total of 51
    14·1 answer
  • The town of West is 10 miles to the west of Center town while the town of East is 10 miles to the East of Centretown. One sunny
    7·1 answer
  • A circle passes through point (-2, -1) and its center is at (2, -1). Which equation represents the circle?
    9·1 answer
  • Write an equation for the line that has a slope of 6 and passes through the point 4, 4
    6·1 answer
  • Explain how you can use place value to describe how 0.05 and 0.005 compare
    6·1 answer
  • Use factoring to solve the following quadratic:   6x2 + 23x - 18 = 0
    9·1 answer
  • Help me please will mark
    10·2 answers
  • A circle is painted in the center of a basketball court. If the diameter of the circle is 12 feet, what is the approximate amoun
    14·1 answer
  • A game increased in price by 1/2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!