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2 years ago

Which statements are true about the experimental and theoretical probability of this trial?

Mathematics

2 answers:

uysha [10]2 years ago

9 0

Answer: A and B

Step-by-step explanation: becuse i just did it if you dont get it right report me

Licemer1 [7]2 years ago

4 0

Answer:

the correct answer is A and B

Step-by-step explanation:

i found this by guessing on the question and getting it correct. Also yeet leave five stars and and thanks if u are a swaglord with drip unknown to human kind.

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The longest side in a right triangle is 24 cm, and the second longest side is 20 cm. Find the length of the shortest side

harkovskaia [24]

Answer:

13.3 cm

Step-by-step explanation:

Apply the Pythagorean Theorem:

hyp² = (2nd longest side)² + (shortest side)². Here the numbers are:

(24 cm)² = (20 cm)² + (shortest side)², or

576 - 400 = 176 = hyp²

Taking the square root of both sides, we get (shortest side) = 13.3 cm

5 0

3 years ago

Read 2 more answers

Write a two column proof 2x+6 and 96 prove: x=45

viktelen [127]

2x+6=96
2(45)+6
90+6=96
96=96
hope this helps u out!

6 0

3 years ago

Victoria works at the Apple Store. She is paid

Greeley [361]

Answer:

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4 0

3 years ago

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Divide.<br> a.1 − 2i/2i<br> b. 5 − 2i/5 + 2i<br> c.√3 − 2i/−2 − √3i

Umnica [9.8K]

Answer:

(a) \frac{-1i}{2}-1[/tex]

(b) $\frac{20i+21}{29}$

Step-by-step explanation:

We have to perform division

(a) $\frac{1-2i}{2i}$

So after division

$\frac{1-2i}{2i}=\frac{1}{2i}-\frac{2i}{2i}=\frac{-1i}{2}-1$

(b) We have given expression $\frac{5-2i}{5+2i}$

After rationalizing $\frac{5-2i}{5+2i}\times \frac{5-2i}{5-2i}=\frac{(5-2i)^2}{25+4}=\frac{25+4i^2+20i}{29}=\frac{20i+21}{29}$

After rationalizing

$\frac{\sqrt{3}-2i}{-2-\sqrt{3i}}\times \frac{-2+\sqrt{3i}}{-2+\sqrt{3i}}=\frac{-2\sqrt{3}+7i+2\sqrt{3}}{7}=\frac{7i}{7}=i$

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3 years ago

Just question eleven .

gregori [183]

I’m pretty sure a is always and b is sometimes.

7 0

1 year ago