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SIZIF [17.4K]
2 years ago
8

Find the difference between 7 /10 and 14 / 15.

Mathematics
2 answers:
zavuch27 [327]2 years ago
7 0

Answer:

-7/30

Have a great day!

sladkih [1.3K]2 years ago
4 0

Answer:

<u>1 21/70</u>

Step-by-step explanation:

 14/7 x 10/10 = 140/70

- 7/10 x 7/7 =    49/70

_______

140/70 and 49/70 both have an equal denominator (bottom number) now, so now we can find the difference (subtract).

 140/70

- 49/70

_________

91/70

Now, simplify.

<u>1 21/70</u>

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What is the slope of the line that passes through the points (-3,-9) and (22,-4)
scZoUnD [109]

Answer: 1/5

Step-by-step explanation:

8 0
3 years ago
Of 30 students 1/3 play sports 2/3 of them play soccer. How many play soccer
agasfer [191]
1/3 of 30 is 10 because you dividing it by 3 and you would get 10.

Now 2/3 of 10 :

10/3=3.3 (2/3 so we have to multiply by 2) 3.3•2=6.6

6.6 has to be estimated because you can't have 6.6 people.

Your answer would be 6. Before I said 7 but you said I was incorrect so the only possibility left is 6.

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4 0
3 years ago
Read 2 more answers
Renee bought a magazine subscription for a year. She paid $27. Renee wanted to find the price, p, of the subscription each month
kirza4 [7]
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3 0
3 years ago
The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. if one such class is r
rodikova [14]
The distribution is uniform for 50 ≤ x ≤ 52.
where x =  minutes per class.

The probability P(x < 50.6) is the shaded portion of the distribution.
Its value is
(50.6 - 50)/(52 - 50) = 0.3

Answer:
The probability is  0.3 or 30%

7 0
4 years ago
Help please. only answer if you know :(
Harrizon [31]

Answer:

<em>x = 437.3 ft</em>

Step-by-step explanation:

<u>Right Triangles</u>

In right triangles, where one of its internal angles measures 90°, the trigonometric ratios are satisfied.

We have completed the figure below with the missing internal angle A that measures A = 90° - 29° = 61° because the lines marked with an arrow are parallel.

Given the internal angle A, we can relate the unknown side of length x with the known side length of 500 ft, the hypotenuse of the triangle. We use the sine ratio:

\displaystyle \sin 61^\circ=\frac{\text{opposite leg}}{\text{hypotenuse}}

\displaystyle \sin 61^\circ=\frac{x}{500}

Solving for x:

x = 500 \sin 61^\circ

Calculating:

x = 437.3 ft

7 0
3 years ago
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