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dexar [7]
3 years ago
13

Tools -

Mathematics
1 answer:
S_A_V [24]3 years ago
6 0
The answer is C.
39-5/ 21-4 = 2
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PLS HELP BRAINLIEST
laiz [17]

Answer:

a) AB = 17 m

b) AC = 20.8 m

Step-by-step explanation:

Pythagorean theorem

a^2 + b^2 = c^2

a)

AB^2 = (26-11)^2 + 8^2

AB^2 = 15^2 + 8^2

AB^2 =  225 + 64

AB^2 = 289

AB = 17 m

b)

AC^2 = AB^2 + BC^2

AC^2 = 17^2 + 12^2

AC^2 =289 + 144

AC^2 = 433

AC = 20.8 m

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3 years ago
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<span><span>


</span>   <span><span>Dilation - of a polygon</span> A transformation in which a polygon is enlarged or reduced by a given factor around a given center point. Try this Adjust the slider on the right to change the scale factor. Drag the center point O. Dilation is where the polygon grows or shrinks but keeps the same overall shape. It's a little like zooming in or out on a camera. In the figure above, the polygon is a rectangle ABCD. As you adjust the slider on the right, the transformed rectangle A'B'C'D gets bigger and smaller, but remains the same shape</span></span>
4 0
3 years ago
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Renee wants to join the local gym. The cost of the membership can be represented by the equation, y=12x+35, where x is the numbe
Montano1993 [528]
The initial membership fee before any months are considered is 35.

Substitute 0 with x because no months have been considered. Like what was previously said, y is the total cost, so:

Y=12(0)+35
12 x 0 = 0
Y=0+35
Y=35
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3 years ago
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To find the mean, aka average, we must add all the values of the table, then divide that sum by the number of values
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PLEASE HELP I NEED IT
laiz [17]

Answer:

B

Step-by-step explanation:

2/8 = 1/4 = 0.25

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3 years ago
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