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LUCKY_DIMON [66]
3 years ago
7

Can someone help me please

Mathematics
1 answer:
disa [49]3 years ago
3 0

Answer:

We're told that the chance of landing heads is 2/7, which means that the chance of landing a tail is 5/7.

The chance of rolling each combination then is:

h, h: (2/7) * (2/7) = 4/49

h, t: (2/7) * (5/7) = 10/49

t, h: (5/7) * (2/7) = 10/49

t, t: (5/7) * (5/7) = 25/49

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PLEASE HELP 50 COINS!!!!
tankabanditka [31]

Answer:

Therefore,

AB=16.25\ units

The Measurement of AB is 16.25 units.

Step-by-step explanation:

In Right Angle Triangle ABC

m∠C=90°

AC = 10.01    .....(Adjacent Side to angle A)

m∠A=52°

cos 52 ≈ 0.616

To Find:

AB = ? (Hypotenuse)

Solution:

In Right Angle Triangle ABC, Cosine Identity,

\cos A= \dfrac{\textrm{side adjacent to angle A}}{Hypotenuse}\\

Substituting the values we get

\cos 52= \dfrac{AC}{AB}=\dfrac{10.01}{AB}

But cos 52 ≈ 0.616 ....Given

AB=\dfrac{10.01}{0.616}=16.25\ units

Therefore,

AB=16.25\ units

The Measurement of AB is 16.25 units.

5 0
4 years ago
What is the value of y? <br><br> y = ___
hjlf

Answer:

Y=16.25

set it = 75

Hope that helps and feel free to ask me more questions :)Brainliest??



Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
7. A cheetah ran 300 feet in 2.92 seconds. What was the cheetah’s average speed in miles per hour? Show your work.
ANTONII [103]
300 feet * mile / 5,280 feet = <span> <span> <span> 0.0568181818 </span> </span> </span> miles

2.92 seconds * hour / 3,600 seconds = <span> <span> <span> 0.0008111111 </span> </span> </span> hours

<span> <span> 0.0568181818 </span> </span> miles / <span> <span> 0.0008111111 </span> </span> hours =
<span> <span> <span> 70.0498132005 </span> </span> </span> miles per hour


5 0
3 years ago
Somebody help me please fast
Nina [5.8K]

Answer:

768 cubic inches

Step-by-step explanation:

Volume = W x L x H = 8 x 8 x 12 = 768

8 0
3 years ago
There are 25 white tiles in a box. what percent of tiles what percent of tiles will ally use to tile her laundry room floor (6ft
Mumz [18]

Answer:

the answer is 27ft,because why not lol ok bye

Step-by-step explanation:

this is the explanation

GO ANSWER THIS YOURSELF

7 0
2 years ago
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