What are the coordinates of a point in Quadrant III which is 8 units away from point P?

Mathematics

2 answers:

Gala2k [10]2 years ago

5 0

Answer: (-3,-4)

Step-by-step explanation:

Go to point P then count downward 8 units then find your new coordinates

Vikentia [17]2 years ago

4 0

The answer is A go over 3 to the negative and up 4 to the positive

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Need help in solving this area of the shape attached

dybincka [34]

Answer:

105 cm squared

First find the area of the rectangle

length x width = area

6 x 15 =90

Now find area of triangle

subtract 11-6 and 15-9 to get the dimensions for the triangle

5 and 6 are the dimensions

Length x height / 2 = area of triangle

5 x 6 = 30

30 / 2 = 15

add the areas together

90 + 15 = 105

105 cm squared

hope this helps

Step-by-step explanation:

7 0

2 years ago

A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. if 13 wood and 10 graphite are defective and

Nimfa-mama [501]

Let's split the problem in non-intersecting subsets: we have $87$ good wood racquets, $13$ defective wood rackets, $90$ good graphite racquets, $10$ defective graphite rackets.

The probability that the racket is wood or defective covers the following subsets: good wood, defective wood and defective graphite, which have, respectively, $87$ , $13$ and $10$ elements.

Since the total is $200$ elements, the probability is