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nignag [31]
3 years ago
11

What is α3 = -343 answer

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
7 0

Answer:

a3= -343

divade both side by 3 to make a the subject

a3/3= -343/3

a = -114.3

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50 point to the person that can answer this:
ale4655 [162]

Answer:

  • B. The constant in the expression is 1/2

Step-by-step explanation:

<u>Given formula for the area of a triangle</u>

  • A = 1/2bh

<u>Statements to confirm</u>

A. The coefficient of is b.

  • False. b is variable, 1/2 is coefficient

B. The constant in the expression is 1/2

  • True

C. There is one term in the expression.

  • False. There are 3 terms, one constant and two variables

D. There is one variable in the expression.

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<em>Note. </em>

<em>Assumed 1/2 is given in Option B, otherwise all statements are false</em>.

7 0
3 years ago
A grandsons age in years is equal to his grandfather's age in years. The difference of the grandsons age in years and the grandf
garik1379 [7]

The age of the grandson is 7 years and the grandfather is 84 years if the grandson's age in months is equal to the age of grandpa in years and the difference in age is 77.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

Let's suppose the age of the grandsons is x years and

age of the grandfather's age is y years

Here some data are misprinted, so we are assuming the grandson's age in months is equal to the age of grandpa in years and the difference in age is 77.

Then according to the problem:

12x = y  (as in 1 year, there are 12 months)

y -x = 77 (as difference in age is 77)

After solving both equations, we get:

x = 7 years and y = 84 years

Thus, the age of the grandson is 7 years and the grandfather is 84 years if the grandson's age in months is equal to the age of grandpa in years and the difference in age is 77.

Learn more about the linear equation here:

brainly.com/question/11897796

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4 0
2 years ago
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lina2011 [118]

The best way to solve this one is with a proportion:

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Cross-multiply the proportion:    15 x = 5 x 75

Divide each side by 15  :                 x = 5 x 5 = <em>25 minutes</em>.

You are correct, and Paul walks very slowly.


3 0
3 years ago
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Mr.Atkinson has 5 lb of dry fish food. He will put an equal amount of food into 3
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Answer:

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Step-by-step explanation:

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The scooter was rented for 3 hours
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