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garik1379 [7]
3 years ago
13

Write a rule that tell how to use mental math to find the product 30,000 x 50,000​

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
7 0

Answer:Step 1. Think of the basic fact. Multiply. 6  2  12

Step 2- Count the number of zeros in the factors.

                60 has 1 zero and

                     20 has 1 zero.

Step 3- Write that number of zeros to the right of The answer is 1,200.

the basic-fact product.

<h2>hope this helps have a awesome night/day❤️✨</h2>

Step-by-step explanation:

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Answer:

h = 59 hours

Step-by-step explanation:

Total earnings = fixed charge + variable charge

Fixed charge = $65

Variable charge = $15h

Where, h = number of hours

Total earnings = $950

Total earnings = fixed charge + variable charge

950 = 65 + 15h

Subtract 65 from both sides

950 - 65 = 65 + 15h - 65

885 = 15h

Divide both sides by 15

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3 years ago
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Answer:

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Step-by-step explanation:

p+12=-18

subtract 12 on both sides and you get p=-30

Hope this helps!!

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Answer:

120°

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Add the 2 opposite angles to find the exterior angle.

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