Los ángulos interiores de un triángulo están en la razón de 5, 8 y 2. ¿Cuál es la medida de ángulo mayor?

La medida del ángulo más grande es 8.

Step-by-step explanation:

Debido a que son razones, debe sumar las razones para obtener el total, que es 15. Esto significa que todas las razones deben superar este número (5 sobre 15, 8 sobre 15 y 2 sobre 15). Para cada uno, tienes que multiplicarlo por 180 porque es un triángulo. Los grados que obtendrías son 60, 90 y 24. Y el más grande es 8, que equivale a 90 grados.

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )