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
Arlecino [84]
2 years ago
12

What is 3a² bc ² if a= 2 b =3 c =4

Mathematics
2 answers:
RSB [31]2 years ago
4 0

Answer:

If a=2, b=3, c=4,

3a²bc = 3(2)²(3)(4)

          = 3×4×3×4

          = 12²

          = 144

sveta [45]2 years ago
3 0

Answer:

the answer is 144

Step-by-step explanation:

3a²bc

=3×2×2×3×4

=3×4×12

=12×12

=144

You might be interested in
Rewrite as a simplistic fraction.<br> _<br> 0.7=?
Nitella [24]

Answer: 7/10

Step-by-step explanation:

0.7 = 7/10

i think this is what you are asking

if not, I am so sorry :(

8 0
3 years ago
An olympic sprinter can run 56 yards in 8 seconds. At the same rate, how long (in seconds) would it take the sprinter to run 81
aniked [119]

Answer:

20,365.7 seconds

Step-by-step explanation:

First, we need to know how to convert yards to miles, as the question is in miles. We know that 1 mile is equivalent to 1760 yards. So we have:

1 mi = 1760 yards

If we multiply both sides by 81:

81 mi = 142,560‬ yards

And we know that the sprinter needs 8 second to run 56 yards:

8 s = 56 yards

If we divide both sides by 56 we get the time he needs for 1 yard:

8/56 s = 56/56 yards

1/7 s = 1 yard

So, takes him 1/7 seconds to run one yard. At this rate he runs 142,560 yards in:

(1/7) * 142,560 = 20,365.7

So, he needs 20,365.7 seconds to run 81 miles (142,560 yards)

6 0
3 years ago
Would someone mind explaining this?
Nesterboy [21]

Answer:

3?

Step-by-step explanation:

i think that because it's multiplying by 3.

3*3= 9

5*3= 15

7*3= 21

9*3= 27

This is the only way i could think of helping in some sort of way! I'm sorry if it's wrong! (´。_。`)

Have a great day! (´。_。`)  /  (ノ◕ヮ◕)ノ*:・゚✧

( ゚д゚)つ Bye

8 0
3 years ago
2, -6, 18, __, 162, __, ...​
Semmy [17]

Answer:

-54, 162, -486

Step-by-step explanation:

You multiply the number in front by -3.

2*-3=-6

-6*-3=18

18*-3=-54

-54*-3=162

162*-3=-486

-Please mark as brainliest!-

-Hope this helps!-

-Good Luck!-

7 0
3 years ago
Find the value of y when x = 16. <br> y=9 when x=8
goldfiish [28.3K]

Answer:When x=16 , y=36 . Explanation: If y varies directly as x , then if y increases, x increases, and if y decreases, x decreases.

Step-by-step explanation: because

6 0
2 years ago
Other questions:
  • If there were 49 cars in a line that stretched 528 feet, what is the average car length? assume that the cars are lined up bumpe
    8·1 answer
  • Ebba is buying bulk fabric. She is shopping for the best deal. Drag the fabric in order from the least to the greatest unit c
    5·1 answer
  • ASAP!!!!!!!<br> x/20=12/16 <br> find x<br> Show All Work and explain how you got your answer
    13·2 answers
  • Jamie walks 3 miles in 39 minutes. On average, Jamie is waking 1 mile every __ minutes.
    13·1 answer
  • Jessica is deciding on her schedule for next semester. She must take each of the following classes: English 101, Spanish 102, Bi
    14·1 answer
  • 24 bottles of water at Costco cost $3.99 what is the unit rate?
    11·1 answer
  • The crew is taking 80 liters of water. There are 4 people on the crew. How many milliliters of water does each person get?
    9·1 answer
  • I ain't never seen two pretty best friends
    13·2 answers
  • 50 POINTS AND MARKED BRAINLIEST IF U DO THIS ASAP!<br><br> LOOK AT PICTURE
    8·1 answer
  • Help me please please help u will get points
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!