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3 years ago

500-400 x 1823 please only Johannes02 answer

Mathematics

1 answer:

Ad libitum [116K]3 years ago

6 0

-728700 is my answer

please can i have a brainliest

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A quadrilateral has no pairs of parallel sides.what two shapes could be it

Basile [38]

Answer:

All trapezoids are quadrilaterals.

Step-by-step explanation:

Incorrect. Trapezoids have only one pair of parallel sides; parallelograms have two pairs of parallel sides. A trapezoid can never be a parallelogram. The correct answer is that all trapezoids are quadrilaterals.

8 0

3 years ago

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Miller Nolan

alisha [4.7K]

The answer is $40 dollars

4 0

3 years ago

A cyclist traveled 44 miles at a constant rate of 11 miles per hour. How many hours did he cycle

Lynna [10]

44 x 11 = 484 divide it by 60

8 0

3 years ago

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Help me please ):):):):):):)):

wel

Answer:

The square root of 9 is 3 and the square root of 16 is 4.

So it's basically a number line from 3 - 4

The square root of 10 is around 3.16. So I would put the 10 relatively close to the 9

7 0

3 years ago

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A street magician asks a passerby to draw one card from a standard deck, remember it, and then replace it. The magician then shu

Romashka-Z-Leto [24]

Answer:

P( At least one of the two cards was a heart)=7/16

Step-by-step explanation:

The solution to this question can be found in two ways.

First way: Since total number of heart in a deck are four,

Probability that neither of two cards had a heart is that at both times the card drawn was not a heart, since it is an independent event, thus probability both were not heart= $\frac{3}{4}$ × $\frac{3}{4}$

= $\frac{9}{16}$

Thus, Probability that at least one of the two cards was a heart= 1- P( Neither of two cards had a heart= 1- $\frac{9}{16}$

= $\frac{7}{16}$

Second way:

Probability that first card drawn is a heart and the second one is not a heart= $\frac{1}{4}$ × $\frac{3}{4}$

= $\frac{3}{16}$

Probability that the first card drawn is not a heart and the second one is a heart= $\frac{3}{4}$ × $\frac{1}{4}$

= $\frac{3}{16}$

Probability that both cards drawn are hearts= $\frac{1}{4}$ × $\frac{1}{4}$

= $\frac{1}{16}$

Adding all these probabilities, we have the probability that at least one of the card drawn was heart= $\frac{7}{16}$

3 0

3 years ago