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Grace [21]
3 years ago
5

Help Simplify. 2−4÷2+2^3

Mathematics
2 answers:
Maurinko [17]3 years ago
6 0
The answer i think is 8 i'm not too sure though 



Radda [10]3 years ago
3 0
Hey there!

If we use pemdas:

P - Parentheses
E - Exponents
M - Multiplicatiom
D - Division
A - Addition
S - Subtractiom

We know we have to evaluate the exponent first. Two to the rid power is equal to 8. Therefore, we have:

2 - 4/2 + 8

Next, we do the division. -4/2 = -2, so we have:

2-2 + 8 = 0 + 8 = 8

Hope this helps!
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Answer:

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Step-by-step explanation:

Given:

Coordinates D (0, 0), E (1, 1)

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To Find:

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Solution:

The area of the triangle is  = \frac{1}{2}(base \times height)

Here the base is Distance between D and E

calculation the distance using the distance formula, we get

DE  = \sqrt{(0-1)^2 + (0-1)^2}

DE =\sqrt{(-1) ^2 + (-1)^2

DE = \sqrt{1+1}

DE = \sqrt{2}

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DF = \sqrt{3} \times\sqrt{2}

Now, the area of the triangle is

= \frac{1}{2}({\sqrt{2})(\sqrt{3} \times \sqrt{2})

=\frac{1}{2}({\sqrt{2})(\sqrt{3} \sqrt{2})

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=\sqrt{3}

6 0
3 years ago
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erica [24]
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Sara wanted to gather data about the cost of local gyms in her area. She plotted the data and determined that the average gym co
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Ivanshal [37]

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8 0
3 years ago
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Victor needs to calculate the number of miles per gallon his car averages. His car's gas tanks holds 15 gallons of gas. Write an
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Since you're looking for the unit rate, you can start do this:
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