3 years ago

22 O Rational 0 Irrational Is it rational or irrational

Mathematics

2 answers:

Alexxx [7]3 years ago

8 0

Answer:

22 is irrational I think

yaroslaw [1]3 years ago

8 0

Answer:

22 is a Rational number

Step-by-step explanation:

All integers, whole numbers and natural numbers are rational numbera

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What is 36x - 8y^2 when x=3 and y=-6?

max2010maxim [7]

Answer:

-180

Step-by-step explanation:

Substitute each number in and get 36(3) - 8(-6)^2

Simplify for -180

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3 years ago

A recipe calls 1/5 teaspoon of baking powder. If the recipe is tripled, how much baking

sergeinik [125]

Answer:

0.6 tsp

Step-by-step explanation:

To triple a number, multiply it by 3.

1/5 tsp × 3 = 0.6 tsp

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2 years ago

Jade says that 8÷ 1/2 means the same thing as 1/2 of 8, so the answer is 4 do you agree

algol13

Answer:

Step-by-step explanation:

8÷ 1/2

Copy dot flip

8 * 2/1 = 16

Divide 8 things in half you get 16

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3 years ago

Read 2 more answers

How to write 1/3, 1/5 as an a common denominator as an equivalent fraction

Anni [7]

Answer:

Step-by-step explanation:

$\dfrac{1}{3}\\\\\text{List multiples of 3:}\ 0,\ 3,\ 6,\ 9,\ 12,\ \boxed{15},\ 18,\ 21,\ ...\\\\\dfrac{1}{5}\\\\\text{List multiples of 5:}\ 0,\ 5,\ 10,\ \boxed{15},\ 20,\ 25,\ ...\\\\\text{The common denominator is 15.}\\\\\dfrac{1}{3}=\dfrac{1\cdot5}{3\cdot5}=\dfrac{5}{15}\\\\\dfrac{1}{5}=\dfrac{1\cdot3}{5\cdot3}=\dfrac{3}{15}$

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3 years ago

If josh's mean score for English is 14 from the scores 10, 16, a, 8, 12 then the value of a is

levacccp [35]

Answer:

a = 24.

Step-by-step explanation:

He has 5 scores so the total for all scores is 5*14 = 70.

So a = 70 - (10 + 16 +8 +12)

= 70 - 46

= 24.

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3 years ago