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Trava [24]
3 years ago
12

CAN ANYONE HELP ME ANSWER THIS PLEASE​

Mathematics
1 answer:
HACTEHA [7]3 years ago
5 0

Answer: 14/45

Step-by-step explanation: The probability that they first event will occur is 2/10. The probability that the second event will occur is 1/9. If you multiply those like it says in the hint you will get 14/45. (I think this is right)

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What is (x+1)(2x-4)(1/x+1)
Taya2010 [7]
(2x^3-6x-4)/x if your simplifying that's the answer 
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3 years ago
A vehicle weighs 18,00 pounds how many tons the the vehicle weigh
Lady bird [3.3K]

Answer:

0.9 tons or 9 tons

Step-by-step explanation:

<u>For 1800 pounds</u>

1 ton = 0.0005 pounds

so

0.9 tons = 1800 pounds

<u>For 18000 pounds</u>

1 ton = 0.0005 pounds

so

9 tons = 18000 pounds

4 0
3 years ago
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Is 10 + 0.01 rational or irrational
Lady bird [3.3K]

Answer:

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3 0
3 years ago
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Drina wrote the system of linear equations below.
zalisa [80]

Answer:

Option c, A square matrix

Step-by-step explanation:

Given system of linear equations are

3x-2y=-2\hfill(1)

7x+3y=26\hfill(2)

-x-11y=46\hfill(3)

Now to find the type of matrix can be formed by using this system

of equations

From the given system of linear equations we can form a matrix

Let A be a matrix

A matrix can be written by

A=co-efficient of x of 1st linear equation    co-efficient of y of 1st linear equation   constant of 1st terms linear equation

co-efficient of x of 2st linear equation   co-efficient of y of 2st linear equation  constant of 2st terms linear equation

co-efficient of x of 3st linear equation   co-efficient of y of 3st linear equation    constant of 3st terms linear equation           3\times 3

which is a 3\times 3 matrix.

Therefore A can be written as

A= \left[\begin{array}{lll}3&-2&-2\\7&3&26\\-1&-11&46\end{array}\right] 3\times 3

Matrix "A" is a 3\times3 matrix so that it has 3 rows and 3 columns

A square matrix has equal rows and equal columns

Since matrix "A" has equal rows and columns Therefore it must be a square matrix

Therefore the given system of linear equation forms a square matrix

7 0
2 years ago
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HOW MANT FEET ARE IN 5 YARDS
ludmilkaskok [199]

Answer:

15 feet

Step-by-step explanation:

a yard is equal to three feet

4 0
3 years ago
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