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JulsSmile [24]
3 years ago
9

All parallelograms are rectangles true or false

Mathematics
2 answers:
ASHA 777 [7]3 years ago
6 0

Answer:

The answer is true.

Step-by-step explanation:

A parallelogram is a quadrilateral with all opposite sides parallel and congruent. All rectangles fit into that description.

Best of luck <3

shtirl [24]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

Parallelograms are quadrilaterals and so are rectangles

If you were to make the corners 90 degrees, you would have a rectangle, do basically they are the same.

Hope this helps!

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The area of the cross-section is 169 sq. cm. 

That is the correct answer to this problem
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3 years ago
In a certain​ country, the mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg. Assuming that the distr
Degger [83]

Answer:

0.066

Step-by-step explanation:

We solve this question using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation

For the question

mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg.

x = 2.5

Hence:

z = 2.5 - 3.27/0.51

z = -1.5098

Probability value from Z-Table:

P(x ≤ 2.5) =P(x < 2.5) = P(x = 2.5) =

=0.065547

Therefore, the proportion of baby boys that are born with a low birth weight is 0.066

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3 years ago
What is a 90 degree counter clockwise rotattion on a graph
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7 0
3 years ago
If the perimeter of the triangle is 73 mm, find the value of x.
Ipatiy [6.2K]
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Each of 16 store cashiers worked an average of 21 hours per week and are paid $8.25 per hour. After the store manager hires 2 ad
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Answer:

<u>$211.50</u>

Step-by-step explanation:

Initially:

21 hours per week at 8.25 per hours means:

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2nd phase:

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3 years ago
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