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lord [1]
3 years ago
15

Lindsay can paint 1/x of a certain room in 20 minutes. what fraction of the same room can joseph paint in 20 minutes if the two

of them can paint the room in an hour, working together at their respective rates?
Mathematics
1 answer:
devlian [24]3 years ago
4 0
X=6 case if they were both painting it in 20 minutes x=3
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Jeffrey is playing a game with the two spinners below: An image of two spinners is shown. The first spinner has four sectors lab
Murljashka [212]
We can first calculate all the possible sums and then determine the set of possible outcomes.
Possible sums are:
1+2 = 3
1+4 = 5
1+6 = 7
1+8 = 9
2+2 = 4
2+4 = 6
2+6 = 8
2+8 = 10
3+2 = 6
3+4 = 7
3+6 = 9
3+8 = 11
4+2 = 6
4+4 = 8
4+6 = 10
4+8 = 12

From the above possibilities, the outputs would belong to the set:
<span>{3, 4, 5, 6, 7, 8, 9, 10, 11, 12}</span>
3 0
3 years ago
D is the midpoint of CE. E has coordinates (-6, -2), and D has coordinates (2, 2). Find the coordinates of
tatuchka [14]

Answer:

(10,6)

Step-by-step explanation:

let c be x2,y2

then apply mid point formula

x=(x1+x2)/2

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4 0
3 years ago
The results from spinning a spinner multiple times are given in the table below.
fgiga [73]

Answer:

C

Step-by-step explanation:

If you add all of the numbers together, that is the denominator, 70. The amount of purple is 17, the numerator.

5 0
3 years ago
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Fined the missing angle for the triangle. Angle 1=72 Degrees. Angle 2 =74Degrees. Angle 3 = ???Degrees
gulaghasi [49]
72 + 74 is 146.
The angle sum of a triangle is 180.
180 - 146 is 34.
8 0
4 years ago
Read 2 more answers
A number has exactly three factors and is less than 50 what is this number
vfiekz [6]
Answer: 25

Explanation:

The 1st factor is 1.
The 2nd factor is the number itself.
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The number must be 25, factors = 1, 5, 15

4 0
3 years ago
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