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jok3333 [9.3K]
3 years ago
13

Give right answer quick!!!!

Mathematics
1 answer:
Troyanec [42]3 years ago
8 0

area of door = 8 x 3 = 24 square feet

 24 x 6 = 144

 it will cost $144

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What is the equation for the line of reflection that maps the trapezoid onto itself?
kvv77 [185]
The line that maps a figure onto itself is a line of symmetry of the figure.

From the given trapezoid, the line of symmetry of the trapezoid is x = -2.

Therefore, the <span>equation for the line of reflection that maps the trapezoid onto itself</span> is x = -2.
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3 years ago
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It is 7 km from Kerry's house to the mall. About what is that distance in miles?
gavmur [86]

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3 years ago
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I need the steps for 38
jasenka [17]
Ok so first, you put the sides into a ratio. The question says that triangle GKNM is congruent to triangle VRPT. From this, we know that side GK is congruent to VR. So, we write that as a ratio. Also, we know that KN is congruent to RP. We also write that as a ratio. Then, using equations, we solve for x. But, we aren't done yet; the expression for side KN is 3x-2 and, we already know that x is equal to 4.4
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Oh, and the scale factor is 4:3 or 1.33 because you do 8.4/6.3 ( you can also do 11.2/8.4)
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8 0
3 years ago
Help me please I don’t understand
ankoles [38]
A² + b² = c²
8² + x² = 16²
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x² = 192
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I need the chart to answer your question but to post ill say b
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