AnNguyen

21.07.2019 • 

Mathematics

Answer asap will mark as brainlest 99 points a point is selected at random inside the given figure. what is the probability the point will be in the region labeled b? enter your answer, as a fraction in simplest form, in the box. p(b) = the figure is a rectangle that is made up of three rectangles and one square. the rectangles are labeled a, b, and d, and the square is labeled c. rectangle a is in the upper left portion of the large rectangle. the left side of rectangle a is labeled 5 inches and it is part of the left side of the large rectangle. rectangle b is in the lower left portion of the large rectangle below rectangle a. the lower side of rectangle b is labeled 3 inches and makes up a part of the lower side of the large rectangle. rectangle d makes up the right side of the large rectangle and is to the right of rectangle a. the upper side of rectangle d is labeled 3 inches and makes up a part of the upper side of the large rectangle. the right side of rectangle d makes up the entire right side of the large rectangle. square c lies below rectangle a and between rectangles b and d. the lower side of square c is labeled 4 inches and makes up part of the lower side of the big rectangle. the right side of square c is also labeled 4 inches.

Ответ:

22mhenton

01.06.2020

Mathematics

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P(B) = 2/15

The area of rectangle A is 5(7) = 35 in².
The area of rectangle B is 3(4) = 12 in²
The area of square C is 4(4) = 16 in²
The area of rectangle D is 3(9) = 27 in²

The total area of the figure is 35+12+16+27 = 90 in².

The probability of hitting B is 12/90 which simplifies to 2/15.

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Ответ:

veronica25681

10.11.2021

Mathematics

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i believe it is A

Step-by-step explanation:

if you go to the graph and go over -3.5 and then up 4 it meets right at that point

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