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AnnyKZ [126]
3 years ago
7

Un Triánulo Equiángulo es lo mismo que un Triángulo Acutángulo cierto o falso​

Mathematics
1 answer:
Alex3 years ago
5 0

Answer:

Un triángulo equiangular es una especie de triángulo agudo y siempre es equilátero. Un triángulo obtuso puede ser isósceles o escaleno. En un triángulo agudo, todos los ángulos son menores que los ángulos rectos: cada uno tiene menos de 90 grados. Un triángulo agudo puede ser equilátero, isósceles o escaleno.

*An equiangular triangle is a kind of acute triangle and is always equilateral. An obtuse triangle may be isosceles or scalene. In an acute triangle, all angles are less than right angles—each one is less than 90 degrees. An acute triangle may be equilateral, isosceles, or scalene*

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The difference between the observed value of the dependent variable and the value predicted using the estimated regression equat
Elenna [48]

Answer:

For this case we define the dependent variable as Y and the independent variable X. We assume that we have n observations and that means the following pairs:

(x_1, y_1) ,....,(x_n,y_n)

For this case we assume that we want to find a linear regression model given by:

\hat y = \hat m x +\hat b

Where:

\hat m represent the estimated slope for the model

\hat b represent the estimated intercept for the model

And for any estimation of the dependent variable \hat y_i , i=1,...,n is given by this model.

The difference between the observed value of the dependnet variable and the value predicted using the estimated regression equation is known as residual, and the residual is given by this formula:

e_i = y_i -\hat y_i , i=1,...,n

So the best option for this case is:

d. residual

Step-by-step explanation:

For this case we define the dependent variable as Y and the independent variable X. We assume that we have n observations and that means the following pairs:

(x_1, y_1) ,....,(x_n,y_n)

For this case we assume that we want to find a linear regression model given by:

\hat y = \hat m x +\hat b

Where:

\hat m represent the estimated slope for the model

\hat b represent the estimated intercept for the model

And for any estimation of the dependent variable \hat y_i , i=1,...,n is given by this model.

The difference between the observed value of the dependnet variable and the value predicted using the estimated regression equation is known as residual, and the residual is given by this formula:

e_i = y_i -\hat y_i , i=1,...,n

So the best option for this case is:

d. residual

7 0
3 years ago
Bernard ate part of a small pizza. He started with StartFraction 11 Over 12 EndFraction of a pizza but only ate Two-thirds of it
Maru [420]

Answer:

B.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
I need help please and thank you
Dafna11 [192]

Answer:

1.

32/24=(x+32)/(24+9)corresponding side of similar traingle are proportional

4/3*33=x+32

x=44-32

x=12

2.

x/14=(x+33)/(14+20)

x/14×34=x+33

17x=7x+33*7

17x-7x=231

x=231/10

x=23.1

4 0
3 years ago
Soda A cost $1.49 per 28 oz. bottle vs. $0.95 per 21 oz.
IrinaVladis [17]

Answer:

You will be spending for Soda A for about 1 more cent than Soda B

Step-by-step explanation:

Find the rate of both sodas.

Soda A.

1.49 / 28 = $0.0532 per oz.

Soda B.

0.95 / 21 = $0.0452 per oz.

7 0
3 years ago
The first programmer can write an app in 10 days. The second programmer can finish the same job in 8 days. How long would it tak
liubo4ka [24]

Answer:

4 4/9 days.

Step-by-step explanation:

You work in rates per day, so:

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9x = 40

x = 40/9 = 4 4/9 days.

5 0
3 years ago
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