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Shtirlitz [24]
3 years ago
8

4. If a regulation handball court is 20 feet wide and 40 feet long, how many

Mathematics
1 answer:
VikaD [51]3 years ago
7 0

Answer:

80ft^2

Step-by-step explanation:

a hand ball Court as we know is a rectangle

we need a rectangle formula to solve.

Formula a=w x l. a= area w=width l= length square=^2

a= 20ft x 40ft

result a=80ft^2

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ozzi

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- Find area of the bottom, top, left, right, back, and front of the prism.

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ANSWER: Surface Area, is 252

5 0
3 years ago
Which of the following is used to determine the significance of predictions made by a best fitting linear equation?A. correlatio
timurjin [86]

Answer:

D. method of least squares

Step-by-step explanation:

The Least Squares Method (LSM) is a mathematical method used to solve various problems, based on minimizing the sum of the squared deviations of some functions from the desired variables. It can be used to “solve”                  over-determined systems of equations (when the number of equations exceeds the number of unknowns), to find a solution in the case of ordinary (not redefined) linear or nonlinear systems of equations, to approximate the point values ​​of a function. OLS is one of the basic regression analysis methods for estimating the unknown parameters of regression models from sample data.

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5 0
3 years ago
Write the time 1:49 in two ways​
jekas [21]

Answer:

1 hour and 45 mins or 1 hour, 40 mins, and 5 seconds

Step-by-step explanation:

5 0
2 years ago
(3/5x + 4) + (1/5x -1)
kiruha [24]

Answer:

4/5x+3

Step-by-step explanation:

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3 0
3 years ago
What is the LCM of 55,121 and 132
serg [7]
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LCM = 661,452
6 0
3 years ago
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