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umka21 [38]
2 years ago
7

What is the area of the trapezoid

Mathematics
2 answers:
Ronch [10]2 years ago
8 0

Answer: 108

Step-by-step explanation: the formula, 10+7(2)/2 x 9 = 108

Montano1993 [528]2 years ago
4 0

Answer:

153

Step-by-step explanation:

Triange area = 1/2 b*h

= 1/2 (7)*(9)

=31.5 (for 1 triangle)

2(31.5) = 63 (for 2 triangles, left and right)

Rectangle area = b *h

= 10*9

=90

Total = 2 triangles + rectangle

63+90 = 153

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In a normal bell shaped curve, approximately which percentage of scores fall within 3 standard deviation (-3 to +3) or blank (34
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Let x represent the scores. With mean and standard deviation given,

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5 0
1 year ago
Someone please help!!
Zolol [24]
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7 0
3 years ago
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Answer:

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add than subtract

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3 0
2 years ago
What is the value of 1/3 +7x, when x = 5
CaHeK987 [17]
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3 0
3 years ago
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I feel so stupid, but I need helping figuring out this problem. I can’t remember how to do it. Can someone help me please
AleksandrR [38]
The answer is C. 
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Hope this helps!
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3 years ago
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