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3 years ago

Plz help me with my homework!!!!

Mathematics

1 answer:

Kaylis [27]3 years ago

3 0

28. Each person will get 2 pieces. 1/6=2/12
29. Each teacher will get 9 cookies. 1/4=(sorry, I'm not sure)
30. Each student will get 4 slices.1/16=4/64
31. She has made five.
Hope this helped :)

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Find the length of side AB. Round your answer to the nearest tenth:

NikAS [45]

Answer:

$\displaystyle 3,1 \approx AB$

Step-by-step explanation:

$\displaystyle \frac{AB}{2} = sec\:50 \hookrightarrow 2sec\:50 = AB \hookrightarrow 3,1114476537... = AB \\ \\ 3,1 \approx AB$

$\displaystyle \frac{2}{AB} = cos\:50 \hookrightarrow ABcos\:50 = 2 \hookrightarrow \frac{2}{cos\:50} = AB \hookrightarrow 3,1114476537... = AB \\ \\ 3,1 \approx AB$

Information on trigonometric ratios

$\displaystyle \frac{OPPOCITE}{HYPOTENUSE} = sin\:θ \\ \frac{ADJACENT}{HYPOTENUSE} = cos\:θ \\ \frac{OPPOCITE}{ADJACENT} = tan\:θ \\ \frac{HYPOTENUSE}{ADJACENT} = sec\:θ \\ \frac{HYPOTENUSE}{OPPOCITE} = csc\:θ \\ \frac{ADJACENT}{OPPOCITE} = cot\:θ$

I am joyous to assist you at any time.

4 0

2 years ago

The height of an arrow shot upward can be given by the formula s = v0t - 16t2, where v0 is the initial velocity and t is time. H

wolverine [178]

.55 first and then 5.45 you find it by finding the square root of six and finding it to be negative or positive on the right side of the equation

.55 & 5.45

5 0

3 years ago

Read 2 more answers

What is the length of VS?

hram777 [196]

Answer:

use pythag

half 5 = 2.5

half 12 = 6

6^2 + 2.5^2=42.25

42.25 sprout =13/2= 6.5

answer = 6.5

4 0

3 years ago

If the probability of getting a head on an unfair coin is 78%, what is the probability of getting a tail?

oksano4ka [1.4K]

Answer:

22% or 22/100 which is 11/50

Step-by-step explanation:

5 0

3 years ago

Kyle has a deck of cards numbered 1-10. He randomly picks one card, replaces it and then shuffles the cards. He repeats this two

motikmotik

I believe the answer is 1/1000
The chance of drawing 5 once is 1/10 because there are 10 cards total
This is the same chance each time
So 1/10 x 1/10 x 1/10 since you’re trying to get 5 three times
That equals 1/1000 (simplified)

6 0

3 years ago