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
Zielflug [23.3K]
3 years ago
11

Write the following expression in exponential form: 3x3x3x3x3x3

Mathematics
2 answers:
mr_godi [17]3 years ago
6 0
3^6 
or 
729  because 3 time 3 times 3 times 3 time 3 times 3 is 729

Likurg_2 [28]3 years ago
5 0
3*3*3*3*3*3.  What would come to your mind is: How many 3s are there? So they are six. Which is equal to 3 ^{6}. = 729.
You might be interested in
Help me pls divide and i will make u a BRAINLIEST
seropon [69]

Answer:

1.4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
All of the information needed is in the pictures please help..
beks73 [17]

Answer:

Phone B

Step-by-step explanation:

It is around the same cost as Phone C, but has unlimited data (which means unlimited gigs)

8 0
3 years ago
Read 2 more answers
A right triangle has sides of integer lengths a, 40, and 41. Find a.
balandron [24]

Answer:

b) 9

Step-by-step explanation:

9 squared + 40 squared = 41 squared, which follows Pythagorean theorem.

7 0
3 years ago
Use the Pythagorean Theorem to find an approximate value of x
kozerog [31]

Answer:

Step-by-step explanation:

Hypotenuse² =base² + altitude²

(3x + 4)² = (2x + 1)² + (3x)²

{Use (a+b)² = a² + 2ab + b²}

(3x)² + 2*3x+4 + 4² = (2x)² + 2*2x*1 + 1² + 9x²

9x² + 24x + 16 = 4x² + 4x + 1 + 9x²

9x² + 24x + 16 = 13x² + 4x + 1

0 = 13x² + 4x  + 1 - 9x²  - 24x - 16

13x² - 9x² + 4x - 24x +1 - 16 = 0

4x² - 20x - 15 = 0

a = 4 ; b =-20  ; c = -15

D = b² - 4ac  = (-20)² - 4*4*(-15) = 400 + 240 = 640

√D = √640 = 25.30

x=\dfrac{-b+\sqrt{D}}{2a} \ ; \ x=\dfrac{-b-\sqrt{D}}{2a}\\\\\\x=\dfrac{20+25.30}{2*4} \ ; \ x=\dfrac{20-25.30}{2*4}\\\\\\x=\dfrac{45.30}{8} \ ; \  x =\dfrac{-5.30}{8}\\\\

x = 5 .66   ; x = -0.66

Ignore x = -0.66 as length of a side cannot be negative

Answer : x = 5.66

7 0
2 years ago
Find all points having an x coordinate of 5 whose distance from the point (2,2) is 5.
stepan [7]

Answer:

(5,6) , (5,-2)

Step-by-step explanation:

Let the required point be P(5,y).

Its distance from (2,2) is 5 units.

So, (5-2)^{2} + (y-2)^{2} = 25.

So, 3^{2} +  (y-2)^{2} = 25.

  9 +  (y-2)^{2} = 25.

   (y-2)^{2} = 16

    Two cases are possible for now

case 1 : y-2 = 4 .

            y = 6

required point will be (5,6)

case 2 : y - 2 = -4.

              y = -2.

required point will be (5,-2).

Two points are possible : (5,6) , (5,-2).

5 0
3 years ago
Other questions:
  • julian is mixing drops of food coloring to create green frosting for a cake he uses 18 drops of yellow dye and 12 drops of blue
    8·1 answer
  • What is the quotient for the equation above?
    9·2 answers
  • What is -1/4(x+8)+30=7
    9·1 answer
  • Andrea lost her job as an accountant because her company gave the contract for keeping accounts to a firm in Asia. The company d
    11·2 answers
  • Which pair shows equivalent expressions?
    13·1 answer
  • I'm quite confused with the racetrack principle and need help on this problem. . . Suppose that f(t) is continuous and twice-dif
    7·1 answer
  • Find simple interest to the nearest cent for each principle, rate, and time. I= Prt. $1200, 3.9%, 2 years 6 months.
    6·1 answer
  • 2x + 3x + 8 - 3x - 2
    13·1 answer
  • Help please!!!!!!!!!!!!
    14·2 answers
  • Angle 4 above has a measurement of 160 degrees. Angle 1 has a label
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!