3 years ago

Someone please help me

Mathematics

2 answers:

ANTONII [103]3 years ago

8 0

This is not fair because both players have a 50-50 chance of getting their correct pattern.

lord [1]3 years ago

7 0

Its fair because if you roll to numbers like to twos and player B rolls two fours player B wins

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Cone A has a diameter of 10 inches and Cone B has a diameter of 50 inches. If the cones are similar, find the volume ratio of Co

Tju [1.3M]

Answer:

cone A has a diameter of 10 inches and Cone B has a diameter of 50 inches. If the cones are similar, find the volume ratio of Cone A to Cone B.

Step-by-step explanation:

8 0

3 years ago

What is the solution of the system x − 3y = –13 and 5x + 7y = 34? A. `x = (6)/(5)`, y = 4 B. `x = (7)/(2), y = (9)/(2)` C. `x =

Masteriza [31]

For this case we have the following system of equations:

$x-3y = -13\\5x + 7y = 34$

From the first equation we clear "x":

$x = -13 + 3y$

We substitute in the second equation:

$5 (-13 + 3y) + 7y = 34$

We apply distributive property:

$-65 + 15y + 7y = 34$

We add similar terms:

$-65 + 22y = 34$

We add 65 to both sides:

$22y = 34 + 65\\22y = 99$

We divide between 22 on both sides:

$y = \frac {99} {22}\\y = \frac {9} {2}$

We look for the value of the variable "x":

$x = -13 + 3 \frac {9} {2}\\x = -13 + \frac {27} {2}\\x = \frac {-26 + 27} {2}\\x = \frac {1} {2}$

Thus, the solution of the system is:

$(x, y): (\frac {1} {2}, \frac {9} {2})$

ANswer:

$(x, y): (\frac {1} {2}, \frac {9} {2})$

5 0

3 years ago

Read 2 more answers

What is the answer to part B? explanation please

vaieri [72.5K]

Answer:

Step-by-step explanation:

10³/10³

10³-³

10⁰=1

Formula a¹÷a¹=a¹-¹=a⁰. (Exponents and Powers)

And

a⁰=1

hope it helps..

4 0

3 years ago

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Which form of money carries a value of its own, but is not equivalent to actual gold or silver?

masha68 [24]

Answer:

U.S. Currency

Step-by-step explanation:

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3 years ago

How many times greater is 9 times 10 to the 5 power than 8 times 10 to the 2 power<br>

Schach [20]

Answer:

1125 times bigger

Step-by-step explanation:

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3 years ago