3 years ago

What is 12 times13 without using a calculator

Mathematics

1 answer:

iris [78.8K]3 years ago

6 0

The answer is 156 after multiplying 12•12 getting 144 then adding 12 to get my answer.

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pychu [463]

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3 years ago

What is the answer to 22 +10X=

Nuetrik [128]

Complete question:

what is the answer to 22 +10x = 0

Answer:

the value of x is -2.2

Step-by-step explanation:

Given;

22 +10x = 0

collect like terms

10x = 0 - 22

10x = -22

divide both sides by 10

$\frac{10x}{10} = \frac{-22}{10} \\\\x = -2.2$

Therefore, the value of x is -2.2

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Step-by-step explanation:

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3 years ago

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dimaraw [331]

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3 years ago

Finding the missing value in the following proportion <br> 17/5 = k/6

icang [17]

Hello There!

17/5 = 3.4
3.4 x 6 = 20.4

k = 20.4

Hope This Helps You!
Good Luck :)

- Hannah ❤

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3 years ago

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What is 12 times13 without using a calculator​

What is 12 times13 without using a calculator