Answer:
The number of pies baked in the two years = ( k + 145) pies
Step-by-step explanation:
Here, we are interested in writing an expression for the total number of pies baked in the two years.
Last year, the number of pies baked = 145
This year the number of pies baked = k
Thus, the total number of pies baked in the two years will be ( k + 145) pies
Opposite over hypotenuse
1400/3500=0.4=40 degrees
I believe that is the answer
Answer:
y = -2x + 22
Step-by-step explanation:
You fill an aquarium with water, the water is 22 inches deep. The water evaporates at 2 inches per week. Write an equation that approximates the depth y of water in the aquarium x weeks after you fill it.
Answer: The problem above represents that of a linear function. The equation of a linear function is given by:
y = mx + b, where y is the dependent variable, x is the independent variable, m is the rate of change and b is the initial value of y when x = 0.
From the problem, the independent variable is the number of weeks and the dependent variable is the depth of water, hence y = depth of water and x = weeks after you fill it.
The rate = 2 inches per week, since it evaporates (decreases), hence m = rate of change = -2. Also, at 0 weeks (x = 0), the depth (y) = 22 inches, therefore b = 22. Using the equation for linear function, we get:
y = -2x + 22
Answer:
2 remainder 3.
Step-by-step explanation:
Well 2 * 41 = 82 so the quotient is 2 and the remainder is 85-82 = 3.
41 ) 85 ( 2
- 82
3.
La franja amarilla del rectángulo tiene un área de 30 centímetros cuadrados.
<h3>¿Cuál es el área de la franja amarilla del rectángulo?</h3>
En este problema tenemos un rectángulo formado por dos cuadrados que se traslapan uno al otro. La franja amarilla es el área en la que los cuadrados se traslapan. La anchura del rectángulo es descrita por la siguiente ecuación:
(10 - x) + 2 · x = 17
Donde x se mide en centímetros.
A continuación, despejamos x en la ecuación descrita:
10 + x = 17
x = 7
Ahora, el área de la franja amarilla se determina mediante la fórmula de area de un rectángulo:
A = b · h
Donde:
- b - Base del rectángulo, en centímetros.
- h - Altura del rectángulo, en centímetros.
- A - Área del rectángulo, en centímetros cuadrados.
A = (10 - 7) · 10
A = 3 · 10
A = 30
El área de la franja amarilla del rectángulo es igual a 30 centímetros cuadrados.
Para aprender más sobre áreas de rectángulos: brainly.com/question/23058403
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