2 years ago

Can someone please help me out?

Mathematics

1 answer:

romanna [79]2 years ago

6 0

Answer: im sorry i dont knoey888888888888888888888hjk.

Step-by-step explanation:

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Joanie watched 1 out of three of a movie in the morning

Archy [21]

Answer:

7/15

Step-by-step explanation:

Determine how much she has watched.

1/3 + 1/5 The common denominator of 3 and 5 is 15. Multiply each fraction by an amount that will make the denominator 15

1/3 = 1*5/(3*5) = 5 / 15

1/5 = 1*3 / (5*3) = 3/15

Now add the two fractions together.

5/15 + 3/15 = 8/15

What is left of the movie? The whole movie = 1 so that which is left is

1 - 8/15

15/15 - 8/15

7 / 15

She has just a bit under 1/2 to go.

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TiliK225 [7]

C≈6.28m your welcome

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vesna_86 [32]

For the limit approaching 3 from the right, you want to follow the line to the right of x = 3. From the graph you're describing it sounds like that's y = -3. $\lim_{x \to 3} f(x)=-3$

The RHS limit is -3 even though f(3) = 7

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3 years ago

What is the solution to the system of equations that contains −3x + y = 3 and 2x − y = −1? no solution (−1, 3) infinite number o

Paraphin [41]

Answer:

A) −3x + y = 3

B) 2x − y = −1 Adding both equations:

-x = 2

x = -2 y = -3

Step-by-step explanation:

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3 years ago

Read 2 more answers

It takes you 45 minutes to clean the fish tank and it takes your sister 30 minutes. how long does it take the two of you working

katen-ka-za [31]

It takes you 45 minutes to clean the fish tank and it takes your sister 30 minutes. how long does it take the two of you working together to clean the fish tank

Answer:

My 1 minute work = $\frac{1}{45}$