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koban [17]
3 years ago
15

Find the​ difference, and write it in lowest terms. 3 1/5 - 2 1/4

Mathematics
1 answer:
kaheart [24]3 years ago
6 0
Answer to your problem is:

19/20
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8 + 6x - 10x = 16 - 8x
Svetllana [295]
The answer is x=2

Remember, first add/substract the like terms, in this case 6x-10x to get -4x. Then, add 8x to negative 8x to cancel it out and do the same thing to -4x. Do this with all your terms and you should get 4x=8. Then divide both sides by 4 to get x=2.
4 0
3 years ago
Please help, Brainliest if correct!!!
Lubov Fominskaja [6]

See the attached pic below

In the triangle formed by the statue and the boat, we have

\tan23^\circ=\dfrac x{110+y}

and

\tan38^\circ50'=\dfrac xy

We can solve either equation for y, then substitute that into the other equation. First, let's abbreviate t_1=\tan23^\circ and t_2=\tan38^\circ50'. Then

y=\dfrac x{t_2}

\implies t_1=\dfrac x{110+\frac x{t_2}}

\implies\dfrac{t_1}{t_2}=\dfrac x{110t_2+x}

\implies(110t_2+x)\dfrac{t_1}{t_2}=x

\implies110t_1=\left(1-\dfrac{t_1}{t_2}\right)x

\implies x=\dfrac{110t_1}{1-\frac{t_1}{t_2}}=\dfrac{110t_1t_2}{t_2-t_1}

\implies\boxed{x\approx99}

7 0
4 years ago
a jumbo jet carries 330 passengers, 32 in first class, and the remainder in coach. if the average first class ticker is $860 and
Sholpan [36]

330-32 = 298

32 * 860 = 27,520

298 * 360 = 107,280


107,280 + 27,520 = $134,800 total

5 0
4 years ago
What is the median of 86 90 93 85 79 92
DiKsa [7]
The median is 89 because you need to find the average and then divide by 2 to get you answer.
5 0
3 years ago
Read 2 more answers
Can someone answer #3 ~ and explain your work
Over [174]
The awnser is 1. 2/3

To find the ratio of the length of two different segments , just divide one by another:

BE ÷ DE
4 ÷ 6
4/6
or
2/3

Hope it helps
7 0
3 years ago
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