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
inysia [295]
3 years ago
9

If a = 3 what is the value of 2asquared

Mathematics
2 answers:
ololo11 [35]3 years ago
7 0

Answer:

18

Step-by-step explanation:

2 {a}^{2}  = 2  {(3)}^{2}  = 2 \times 9 = 18 \\

timofeeve [1]3 years ago
6 0

Answer:

36

Step-by-step explanation:

2 times 3=6 6^2 is 6 times 6

You might be interested in
Mrs. Claus makes a
Slav-nsk [51]

Answer:

14 or 11

Step-by-step explanation:

because 14 is more than 11 and the question asks how many people it feeds not how many people can it feed out the people there

6 0
3 years ago
Read 2 more answers
Please help and explain
pogonyaev

Answer:

x = 12

Step-by-step explanation:

3x - 1 + x + 7 = 54

4x + 6 = 54

4x + 6 - 6 = 54 - 6

4x = 48

\frac{4x}{4}  =  \frac{48}{4}

x = 12

3(12) - 1 + (12) + 7 = 54

36 - 1 + 12 + 7 = 54

35 + 12 + 7 = 54

35 + 19 = 54

54 = 54

3 0
3 years ago
Read 2 more answers
A red blinking light blinks every 18 seconds, while a yellow blinking light blinks every 12 seconds. If both lights start at the
Mice21 [21]
Option C, 36, because it is the LCM (Least common multiple)
4 0
4 years ago
Read 2 more answers
Two houses on the same side of the street have house numbers that are consecutive
DochEvi [55]

Answer: 28 and 30

Step-by-step explanation:

Let the house numbers on the street be represented by n and n+2 sine they are consecutive even integers. Therefore,

n + (n + 2) = 58

2n + 2 = 58

2n = 58 - 2

2n = 56

n = 56/2

n = 28

Therefore the second number will be:

= n + 2

= 28 + 2

= 30

The numbers are 28 and 30

6 0
3 years ago
What is the degree of this polynomial 5y4+y3+2/3t2+y+1
taurus [48]
The answer is 4 since it's 5y^4 where 4 is the largest exponent making it a degree of 4
4 0
4 years ago
Other questions:
  • What is the solution to the equation 3(y-2) = 2y-8
    7·2 answers
  • Hay 12 nadadores en una carrera de estilo libre, con premios para los primeros, segundos y terceros lugares. ¿De cuántas maneras
    11·1 answer
  • Please help me!!! Will get brainliest!!!
    14·2 answers
  • The letter​ "t" makes up an estimated 10​% of a certain language. Assume this is still correct. A random sample of 500 letters i
    10·1 answer
  • 381 1/10 - 214 43/100
    13·2 answers
  • Identify the geometric mean of 3 and 48. HELP ASAP!!<br><br> 19<br> 144<br> 12<br> 16
    11·1 answer
  • To complete this component you will need to insert parentheses in Expression 2 to change the order of operations so the expressi
    14·1 answer
  • Mai rented a truck for one day. There was a base fee of $13.25, and there was an additional charge of 5 cents for each mile driv
    15·2 answers
  • Four gallons of gasoline cost 14 dollars. complete the chart.
    15·1 answer
  • Can some one tell me answer
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!