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2 years ago

7

The length of Ms. Maher's garden is 3 4/5 and the width is 2 5/6. What is the area? Your answer will need to be in the form a mi

xed fraction.
A. 6 20/30

B. 6

C. 10 23/30

D. 30 10/23

2 answers:

harkovskaia [24]2 years ago

5 0

I Believe the answer would be A

irinina [24]2 years ago

3 0

The answer would be C. 10 23/30

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Which statement best describes the function represented by the graph?

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The second one decreasing on the interval (-infinity, 0) where it becomes constant

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2 years ago

What is the best first step in solving the equation 3x2 + 8x = -5?

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3 years ago

How do I solve <br> tan x= 3/5

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3 years ago

How do you solve an absolute value equation?

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The distance between two real numbers $x,y$ is the absolute value of their difference, $|x-y|$ . So the statement "all $x$ that are 1/4 away from -6" is captured in the equation

$|x-(-6)|=\dfrac14$

or

$|x+6|=\dfrac14$

To solve, you can use the definition of absolute value: if $x$ is not negative, then $|x|=x$ ; otherwise, $|x|=-x$ .

So there are two cases to consider:

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$x+6=\dfrac14\implies x=-\dfrac{23}4$

2. Suppose $x+6$ . Then $|x+6|=-(x+6)=-x-6$ and

$-x-6=\dfrac14\implies x=-\dfrac{25}4$

$-6=-\dfrac{24}4$ , so the two solutions we found are correct because both $-\dfrac{23}4$ and $-\dfrac{25}4$ are indeed 1/4 away from -6.

- - -

For the question regarding inequality, you know that the absolute value must return a non-negative number. In other words, there is no $x$ such that $|x|$ .

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3 years ago

Please help, nobody is helping I need to find surface area

Reil [10]

Answer:

A) 147.6 sq m

Step-by-step explanation:

Separate the pyramided out into 4 triangles and add those

3 of them (sides) will be the same

$A=h\frac{b}{2} \\A=10\frac{4}{2} \\A=20$

This is one half of the side, multiply by 2 to get the area of the entire side, 40 square m.

The area of all 3 sides together is 40*3 = 120 sq m

For your base, your height will be 6.9 and your base is 4

A = 13.8 sq m

multiply by 2 again for the entire base

A=27.6 sq m

Now add both

120 + 27.6

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3 years ago