3 years ago

Which of the following illustrates the inverse property of addition?

1 answer:

4 0

The Inverse Property of Addition says that any number added to its opposite will equal zero, therefore 17 + -17 = 0 would be the correct answer.

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A factory uses 15 pounds of steel for every 18 pounds of copper. How much copper will the factory use for 2,700 pounds of steel?

Nostrana [21]

Answer:

3240 pounds of copper would be used

Step-by-step explanation:

$\frac{18}{15}=\frac{x}{2700} \\(2700)*(\frac{18}{15})=x\\3240lbs=x$

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2 years ago

Alg 1 please pls help!! this is my last question for today!! which algebraic expression is a polynomial with a degree of 2?

Verdich [7]

I don't quite understand the last answer, do you happen to have an image you can show me?

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3 years ago

Fill in the boxes. Helpp

Ivanshal [37]

Answer:

3,4,8,5,

Step-by-step explanation:

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3 years ago

There is an ice cream and candy shop next door that is the same size as your bakery. How many thirtieths of the space does it ta

SSSSS [86.1K]

Answer:

135,000 times

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.

<u>We need to know the size of your bakery store. </u>

As we can see, the entire shopping center is: 45000 square feet and your shop is 1/10 of that space

=> Your shop area is: 45000*1/10 = 4500 square feet

In the question, they want to know how many thirtieths of the space does it take up, so let say thirtieths in numerical is: 1/30

Hence, the number of thirtieths it takes:

$\frac{Area}{Thirtieths}$ = $\frac{4500}{\frac{1}{30} }$ = 135,000 times

Hope it will find you well.

8 0

2 years ago

There are 4 apple trees which each have 10 pounds of apples, 5 peach trees which each have 5 pounds of peaches, and 2 pear trees

MatroZZZ [7]

Your answer is 89 since 4*10=40)+5*5=25)+2*12=24, add all the results up and get 89.

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3 years ago