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Mrrafil [7]
2 years ago
8

Use exponents to write each expression. Then evaluate the expression. 3x3x3x3x3

Mathematics
2 answers:
REY [17]2 years ago
7 0

Answer:

243

Step-by-step explanation:

3^5=243

nalin [4]2 years ago
5 0

Step-by-step explanation:

3 to the power of 5

3^5

= 3x3x3x3x3

= 243

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What is the solution to the system of equations? (7, 4) (7, startfraction 13 over 3 endfraction) (8, startfraction 14 over 3 end
miss Akunina [59]

The points are (7, 13/3).

Lets simplify the equation,

The equation of first line: y = 1/3 x + 2

the equation of second line: y= 4/3x - 5

Solve the system of equations by elimination,

Multiply equation A by -4 both sides

-4y = -4(1/3x +2)

-4y = -4/3x-8

After eliminating the equation we get,

y = 13/3

So now have to find x

13/3 = 1/3x + 2

Lets multiply above by 3
x = 13-6

x = 7.

Hence the points are (7, 13/3)

Learn more about Quadratic Equation on:

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2 years ago
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Dennis_Churaev [7]

Answer:

5×-18/3-2

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3 years ago
Peter wants to estimate the mean value on a fair number cube. He has generated four samples containing five rolls of the number
ololo11 [35]

Answer:


Step-by-step explanation:

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5 0
4 years ago
If one zero of the polynomial 2x² + 3x + λ is 1/2, find the value of λ and other zero.​
ivanzaharov [21]

The value of λ is - 2 and other zero is also - 2.

<h3>Justification:</h3>

Let <u>p(x) = 2x² + 3x + λ</u>

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p(1/2) = 2 × (1/2)² + 3 × 1/2 × λ

⇒ 1/2 + 3/2 + λ = 0 ⇒ 4/2 + λ = 0

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<u>Let the other zero be α</u>,

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7 0
3 years ago
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What is 11 times one fourth
max2010maxim [7]

Answer: 2 and three-fourths (2 3/4)

Step-by-step explanation:

11 * 1/4

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0.25 * 11 = 2.75

.75 = 3/4

2.75 = 2 3/4

6 0
4 years ago
Read 2 more answers
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