4 years ago

Which number is irrational

Mathematics

2 answers:

umka21 [38]4 years ago

7 0

D. because when u take the square roots it's not a solid number it's a decimal

Stels [109]4 years ago

5 0

D is irrational the square root of 80 is not a perfect square

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C&A Museum has three million visitors per year. Each visitor spends an averageof 1 hour in the museum. What is the average n

Alona [7]

Answer:

1250 visitors per day

Step-by-step explanation:

Number of visitors per year = 3,000,000

Number of days open per year = 300

Number of hours = 9a.m to 5pm = 8 hours

Number of visitors per hour :

Number of visitors per year / (number of days per year * number of hours per day)

3000000 / (300 * 8)

3000000 / 2400

= 1250 visitors per day

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3 years ago

What is the sum of ¾ + ⅔ in simplistic form

fiasKO [112]

We must find the common denominator.

The list of multiples of 4: 0, 4, 8, 12, 16, 20, ...

The list of multiples of 3: 0, 3, 6, 9, 12, 15, 18, ...

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$\dfrac{3}{4}=\dfrac{3\cdot3}{4\cdot3}=\dfrac{9}{12}\\\\\dfrac{2}{3}=\dfrac{2\cdot4}{3\cdot4}=\dfrac{8}{12}$

Therefore:

$\dfrac{3}{4}+\dfrac{2}{3}=\dfrac{9}{12}+\dfrac{8}{12}=\dfrac{9+8}{12}=\dfrac{17}{12}=\dfrac{12+5}{12}=1\dfrac{5}{12}$

<h3>Answer: 17/12 = 1 5/12</h3>

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4 years ago

What is the product?

sleet_krkn [62]

Answer:

d. is the correct answer

8 0

3 years ago

Read 2 more answers

This is new stuff and looks way hard

Elan Coil [88]

Answer:

Step-by-step explanation:

A. 9p⁴q⁶

Because 3²=9, (p²)²=p⁴, and (q³)²=q⁶

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3 years ago

What is the value of tan M?

Lelu [443]

Answer:

The value of tan M = 15/8

Step-by-step explanation:

$tan \: m \: = \frac{p}{b} \\ tan \: m \: = \frac{15}{8}$

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2 years ago