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3 years ago

A parallelogram with perpendicular diagonals is a

Mathematics

1 answer:

Anestetic [448]3 years ago

8 0

Rhombus. The diagonals of a rhombus are parallel, and each diagonal bisect two angles of the rhombus.

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From a carton containing 50kg of sugar 24 half-kilogram packets were taken . How many kilograms of sugar remained?

mart [117]

24 half-kg packets = 24 x 1/2 = 12kg

Sugar remained = 50 - 12 = 38 kg

Answer: 38 kg

3 0

3 years ago

I need help with this problem

cricket20 [7]

Answer:

Disagree

Step-by-step explanation:

because it looks like less than 45

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2 years ago

*One half of two fifths of x.

Nataly_w [17]

Answer:

one half of two fifths of x would be equivalent to one fifth of x

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3 years ago

HELP ASAP ITS DUE TOMORROW PLS!!!!!

Gelneren [198K]

Answer:

Im pretty sure the answe is C

Step-by-step explanation:

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3 years ago

Consumer products are required by law to contain at least as much as the amount printed on the package. For example, a bag of po

Troyanec [42]

Answer:

The average bag weight must be used to achieve at least 99 percent of the bags having 10 or more ounces in the bag=9.802

Step-by-step explanation:

We are given that

Standard deviation, $\sigma=0.2$ ounces

We have to find the average bag weight must be used to achieve at least 99 percent of the bags having 10 or more ounces in the bag.

$P(x\geq 10)=0.99$

Assume the bag weight distribution is bell-shaped

Therefore,

$P(\frac{x-\mu}{\sigma}\geq 10)=0.99$

We know that

$z=\frac{x-\mu}{\sigma}$

Using the value of z

Now,

$\frac{10-\mu}{0.2}=0.99$

$10-\mu=0.99\times 0.2$

$\mu=10-0.99\times 0.2$

$\mu=9.802$

Hence, the average bag weight must be used to achieve at least 99 percent of the bags having 10 or more ounces in the bag=9.802

5 0

3 years ago