Brian climbed 31/5 feet up a rope. He slid down 4/3 feet, and then, he climbed another 9/10 feet. How many feet is Brian from where he started?

Answers

Answer 1
Answer:

Answer:

Brain is 173/30 feet away from where he started.

Step-by-step explanation:

0 + 31/5 = 31/5 feet

31/5 - 4/3 = 73/15 feet

73/15 + 9/10 = 173/30 feet

Answer 2
Answer:

Answer:

Step-by-step explanation:

31/5 - 4/3 + 9/10 =

186/30 - 40/30 + 27/30 =

213/30 - 40/30 =

173/30 or 5 23/30 ft <=====


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What is 3.25 repeating as a fraction

Answers

I assume you mean 3.25 repeating as in the .25 repeating, not just the 5 or something like that. Anyways, here's the solution:
Let x = 3.25 repeating
100x = 325.25 repeating on the 0.25 (you can do this by just moving the decimal place back 2 times, and since repeating decimals go on forever, it's like you just added another "2" and "5" to the front right behind the 3. But it is still mathematically correct. Anyways, we subtract 1x from both sides, but on the right side of the equation, we actually substitute the value of x in, so it would be 
100x-x on the left, and
325.25 repeating - 3.25 repeating on the right side.
On the left, 100x becomes 
99x
and on the right side, the repeating decimals cancel out to give you
322 (subtracting the 3 still)
so we currently have
99x=322
divide both sides by 99 to get
x = 322/99
which cannot be simplified, so the final fraction is
(322)/(99)
or
3 (25)/(99)

Can someone help me please

Answers

Area of rhombus = length x height = 6 x 4 = 24 units²



Answer: 24 units²

Tipos de ecuaciones ​

Answers

Answer:

Ecuaciones algebraicas. De primer grado o lineales. De segundo grado o cuadráticas...

Ecuaciones trascendentes, cuando involucran funciones no polinómicas, como las funciones trigonométricas, exponenciales, logarítmicas, etc.

Ecuaciones diferenciales. Ordinarias...

Ecuaciones integrales.

Ecuaciones funcionales.

Hope this helps! :)

Wondering what the ANSWER was??

Answers

Answer:

x = 4

Step-by-step explanation:

Subtract 2 from both sides.  We get:  5x = 20.

Then x = 4

Between which two consecutive integers does 53 lie?

Answers


52 and 54. Integers are whole numbers meaning 1..4..7..17...25 and so on. Consecutive meaning one right after the other. So 52 and 54 are the answer. 

How to answer this problem solving question: Anita and Terry ride the subway on sundays to visit their grandparents. There are 2 enterances to the subway from the street, north and south. Inside each entrance is an escalator, elevator and stairway leading to the first level. On the first level there are eight gates. At each end of thr first level (north and south) there is an escalator, elavator, and a stairway. These lead directly to the trains. How many different ways can Anita and Terry go frim street level to the trains?

Answers

We know that they have:
2 entrences
3 ways to chose (escalator,elevator and stairs)
8 gates
and again 3 ways to chose (escalator, elevator and stairway)

now you have to multiply it:
2*3*8*3=6*8*3=48*3=144

There are 144 different ways that Anita and Terry can go from street level to the trains:)