A basketball game is 45 minutes long. 20 minutes have already been played. write an equation that represents how many minutes m
2 answers:
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This equation models a circle with a center of (-2 , 3) and a radius of 9
To check the point (6,3) how far is it from the center (-2,3):
using the distance formula:
therefore, this point lies INSIDE the circle, not on it nor outside it.
It is an interior point.
This equation models a circle with a center of (-2 , 3) and a radius of 9
To check the point (6,3) how far is it from the center (-2,3):
using the distance formula:
therefore, this point lies INSIDE the circle, not on it nor outside it.
It is an interior point.
The image of the room is in the attachment.
Answer: (c) 12.8 m²
Step-by-step explanation:
The area of a trapeze is calculated as:
A =
where:
B is bigger side
b is smaller side
h is height of trapeze
From the image, we have:
B = 3.8m
b = 2.6m
h = 4m
A =
A = (3.8+2.6).2
A = 12.8
The area of the trapeze is A = 12.8 m².
