2 years ago

Any help please I appreciate it

Mathematics

1 answer:

Delvig [45]2 years ago

7 0

Answer:

Step-by-step explanation:

18-6

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16/31

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A frozen dinner at the grocery store is purchased for $2.20 a wholesale and is a marked up for 40 percent. a customer wants to b

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3 years ago

Will give brainliest

Anna [14]

Answer: 23.5

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2 years ago

I must also show my work, but I do not know how to do this problem

Vinvika [58]

Answer:

x = 10

Step-by-step explanation:

We know that the sum of angles in a triangle is equal to 180 degrees;

This means that

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2 years ago

Perform the following calculations without rewriting the numbers in decimal form.

RSB [31]

Answer:

Answer will be $140\times 10^{13}$

Step-by-step explanation:

We have to perform the calculation $(1.42\times 10^{15}-2\times 10^{13})$ without changing into decimal

$1.42\times 10^{15}$ can be written as $142\times 10^{13}$

So $1.42\times 10^{15}-2\times 10^{13}=(142\times 10^{13}-2\times 10^{13})$

Now taking $10^{13}$ common

$10^{13}(142-23)=140\times 10^{13}$

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2 years ago