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Alexeev081 [22]
3 years ago
5

10) 9 people can paint a bridge in 5 hours,

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0

Step-by-step explanation:

The number of people to paint the bridge is inversely proportional to the number of hours it takes.

(If there are more people, it will take less time etc.)

9 people can paint the bridge in 5 hours.

=> 2 people can paint the bridge in 5 * (9/2) = 22.5 hours.

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Classify the triangle based on the side lengths 9, 40 and 41.
artcher [175]

Answer: right triangle

Step-by-step explanation: 9, 40, and 41 are examples of Pythagorean triples.

8 0
2 years ago
Find the Value of X and Y. Picture attached in comments.
enyata [817]
I hope this helps you





2x+7=3x-7



x=14


2x+7+12y+1=180



2.14+8+12y=180



12y=180-36



12y=144


y=12
6 0
3 years ago
Read 2 more answers
Which statement below is correct?
solniwko [45]

Answer:

The answer would most likely A.

Step-by-step explanation:

In Euclidean geometry, a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length). Regular polygons may be either convex or star. Most of the polygons sides are equal.

A polygon has the same number of sides and angles because they are closed figures with non-intersecting lines. Meaning, it would be the correct answer of A.

(If I'm correct, may I have brainliest?)

(If I'm wrong, please correct me.)

4 0
3 years ago
Please help really don’t understand with full but simple explanation please
Katena32 [7]
£45 600 is more than £43 000 and less than £150 000. According to the third • point, the tax will be 40%.
Also, according to the first • point, the first £11 000 will not be taxed. So, only £34 600 will actually be taxed.
To finally get the answer, Multiply £ 34 600 by the rate of 40%, and the result is £ 13 840.
3 0
3 years ago
GEOMETRY PEOPLE HELP MEEEEEEE
Jlenok [28]
The answer to that question is the letter B
5 0
3 years ago
Read 2 more answers
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