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
Orlov [11]
3 years ago
8

Find the value if the following expression for the given value of variable. 6t^2 for t = 3

Mathematics
2 answers:
Brut [27]3 years ago
5 0

Step-by-step explanation:

6t^2\ \text{for}\ t=3.\\\\\text{Put the value of}\ t\ \text{to the expression:}\\\\6(3^2)=(6)(9)=54

maw [93]3 years ago
4 0
This means it’s 6(3)^2. The PEMDAS process will help in this situation. Since exponents (E) come before multiplication (M), you would raise 3 to the 2nd power first. 3^2 is the same as 3 times 3, which equals 9. Now, you can multiple 6 by 9, which would result with 54. 54 is your answer!
You might be interested in
Cual es la respuesta de f(x)= 3x-5,find f(8)
Vitek1552 [10]
F(8)= 3(8)-5
f(8)= 19
7 0
2 years ago
Noah has just graduated high school and has some credit card offers! The first credit card (Credit Card A) charges 18% compounde
Usimov [2.4K]

Answer:

it would be 39

Step-by-step explanation:

3 0
2 years ago
2X+4=20+5X<br>A)1/2 B)-1/2 C)2 D)-2​
Nookie1986 [14]

Answer:

It seems that your options aren't correct as the right answer is -5.3333... (recurring)

Step-by-step explanation:

1)  2x + 4 = 20 + 5x   (subtract by the smallest unknown)

  -2x                  -2x

2)  4        = 20 + 3x

    -20      -20    (now subtract each side by 20 as we want to leave the unknown on one side and another number on the other side.

3) -16       = 3x   (Divide each side by 3)

   ÷3        = ÷3

4) -5.33333... = x

<h3>Now we have found x but if you're unsure you can substitute to see if your answer is correct.</h3><h3>2 x -5.3333 + 4 = -6.6666</h3><h3>20 + 5 x -5.3333= -6.6665</h3><h3>Our answer is correct! (When answers are rounded, it is equal to the same thing).</h3>
7 0
3 years ago
Can I have help with these? Picture attached.
8_murik_8 [283]

Answer:

5. mCD is 27.8°  |  7. mAFC 52.3° |

Step-by-step explanation:

8 0
3 years ago
Pleaseeeee answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Lelu [443]

Answer:

45 miles

Step-by-step explanation:

Use the Pythagorean Theorem. Imagine a line connecting the ends of the right angle you made by driving. It would make a right triangle. You are trying to find the hypotenuse. Use the formula a^{2} +b^{2} =c^{2}. Square 27, or multiply 27 by 27, to get 729. Add this to the square of 36, 1296. So c^{2} = 2025. Find the square root of 2025. \sqrt{2025} = 45. Hope this helped ^^

4 0
3 years ago
Other questions:
  • Explain how estimation helps you to place the decimal point when multiplying 3.9 times 5.3
    8·1 answer
  • I’m stuck on this question please help me
    11·1 answer
  • 3/5 of the class were boys. The teacher divided the boys equally into groups so the each group of boys had 1/10 of the number of
    11·1 answer
  • I NEED HELP ASAP!!!]
    7·1 answer
  • Trig work i don’t understand. pls help
    12·1 answer
  • I will give brainiest to whom is correct
    15·2 answers
  • What is the answer to 9 and 10??? Only if you know please i will report you no games
    13·2 answers
  • 2x - y=4<br> y=4 - 2x<br> Give your answer as an ordered pair.
    9·1 answer
  • Graph the line with the equation y= - 1/4x -7? ​
    12·1 answer
  • A) 100 to 120 what is the percentage ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!