Answer:
10 inches by 7 inches
Step-by-step explanation:
Let L and W represent the length and width of the rectangle, in inches. Then L = W + 3.
The perimeter is P = 2L + 2W, or P = 2(W+3) + 2W = 34 inches.
Solving for W: 2W + 6 + 2W = 34 inches, or
4W + 6 = 34 inches, or
4W = 28 inches, or W = 7 inches.
Given that L = W + 3, L = (7 inches) + 3 inches = 10 inches.
The length of the rectangle is 10 inches, and its width is 7 inches.
975 ÷7.5 = 130 cu ft
2130 - 130 = 2000
2000 ÷ 20 = 100 min
Answer:
5.196 m
Step-by-step explanation:
p = La perpendicular del triángulo es la longitud de la antena.
h = La hipotenusa del triángulo es la longitud del cable conectado a la parte superior del poste = 6 m
= Incline el cable con el suelo =
De las funciones trigonométricas sabemos que
La longitud de la antena es 5.196 m.
Answer:
heeeeeeereeeeeeee
Step-by-step explanation:
Answer:
Derivative of any constant is zero
you can solve it by first derivative rule