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Vikentia [17]
2 years ago
13

The length of the base of a right triangle is twice the height. If the height is ten meters, find the area of the right triangle

.
A) 20 m2
B) 60 m2
C) 100 m2
D) 200 m2
Mathematics
1 answer:
Ber [7]2 years ago
4 0

Answer:

the answer is C... 100 m2

Step-by-step explanatii just took the test and it was right. the base would be 20 and the height would be 10. from there you just you the formula for area of a right triangle.

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For each of parts (a) through (d), indicate whether we would generally expect the performance of a flexible statistical learning
olga_2 [115]

Step-by-step explanation:

First, note that a flexible statistical learning method refers to using models that take into account agree difference in the observed data set, and are thus adjustable. While the inflexible method usually involves a model that has no regard to the kind of data set.

a) The sample size n is extremely large, and the number of predictors p is small. (BETTER)

In this case since the sample size is extremely large a flexible model is a best fit.

b) The number of predictors p is extremely large, and the number of observations n is small. (WORSE)

In such case overfiting the data is more likely because of of the small observations.

c) The relationship between the predictors and response is highly non-linear. (BETTER)

The flexible method would be a better fit.

d) The variance of the error terms, i.e. σ2=Var(ϵ), is extremely high. (WORSE)

In such case, using a flexible model is a best fit for the error terms because it can be adjusted.

6 0
2 years ago
I need the answer for number 8<br><br> 13 points
Leno4ka [110]
I hope this helps you



9x-2=12


9x=14


x=14/9


x= 1,555555



1 <1,5555 <2


B
3 0
3 years ago
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How many times greater is the digit in the tenths place than in the hundredths place?
zhannawk [14.2K]
That depends on what the digits are. It could be anywhere between zero times and infinite times. If both are the same digit and not zero, then the tenth is ten times the size of the hundredth.
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Four friends paid a total of $32 for movie tickets. What is the ratio $32 for 4 people written as a unit rate?
ddd [48]

32/4=8/1

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Which ordered pair is a solution to the equation y=4-6x?
Alex777 [14]

Answer:

the answer to this is b( 2,-8)

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