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alex41 [277]
3 years ago
11

Parallelogram A=9.18m2 b=2.7m h=___?

Mathematics
1 answer:
amm18123 years ago
8 0
9.18 divides by 2.7=3.4. The height should be 3.4.
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The area of a particular rectangle is 72. If the length of the rectangle is twice
soldier1979 [14.2K]

Answer:

6

Step-by-step explanation:

Suppose the width is "a".  Then the length is 2a.

2(a²) =72 Divide both sides by 2

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Which is greater 4.221 or 4.022
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Read 2 more answers
Can someone help me ? i have no clue how to figure this out
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\cos t (\dfrac{1}{\cos t} - \cos t) = \sin^2 t

\dfrac{\cos t}{\cos t} - \cos^2 t = \sin^2 t

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5 0
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A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex
Roman55 [17]

Answer:

 Standard error (S.E) =  0.048  ≅ 0.05

Step-by-step explanation:

<u>Explanation</u>:-

Given  sample size 'n'=76

Given the dean who randomly selects 76 students and finds that 58 out of 76 are receiving financial aid.

Sample proportion

                         p = \frac{x}{n} = \frac{58}{76} = 0.7631

The standard error is determined by

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3 0
3 years ago
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