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vaieri [72.5K]
3 years ago
14

the area of a square given x2 where is the length of one side. evaluate the expression if the side is 8 feet

Mathematics
1 answer:
Ahat [919]3 years ago
6 0
Area of a square=x^2
where x=1 side
if x=8 then
8^2=8 times 8=64

answer is 64 square feet
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Answer:

120m^2

Step-by-step explanation:

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2 years ago
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Identify the angles that each have a measure of 124º.
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Answer:

Angle 1, angle 3 and angle 7 will be the equal angles.

Step-by-step explanation:

In the figure attached,

Two lines are parallel and a transversal line is intersecting these parallel lines.

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Therefore, ∠1, ∠7 and ∠3 will measure the same as 124°.

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3 years ago
Of the 100 entries in a costume contest, 39 entrants were dressed as heroes and 45 entrants were wearing a mask. If 21 entrants
ehidna [41]

Correct question with correct options has been attached

Answer:

37

Step-by-step explanation:

Let C represent those dressed as heroes and let B represent those wearing mask

Thus;

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We are told that 21 entrants were dressed as heroes wearing a mask.

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We are also told that there were a total of 100 entries.

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Now, number of entrants neither dressed as heroes nor wearing a mask is given by;

n(T) - n(C u D)

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n(C u D) = 63

Thus;number of entrants neither dressed as heroes nor wearing a mask is: 100 - 63 = 37

3 0
3 years ago
More points cause im bored<br> A have a nice day<br> B doing this so i dont get reported
kobusy [5.1K]

ok

i dunno what to say

7 0
3 years ago
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Anybody have a real answer??
Elena-2011 [213]
I think Its 66 cm. Hope This Helped! Good Luck...
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3 years ago
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