m <3 = 52 °
Explicación paso a paso:
Puntos para recordar
1). El rombo es un paralelogramo. Los ángulos opuestos son suplementarios.
2). Las diagonales bisecan los ángulos de cada esquina.
3). Los ángulos alternos internos son iguales.
4). Todos los lados son iguales
Para encontrar la medida de <3
De la figura podemos ver un paralelogramo.
Se da que, n <3 = 80
Sabemos que m <1 = m <3
Por propiedad de suma de ángulos,
m <1 + m <1 + m <3 = 180
3 * m <1 = 180 - 80 = 100
<m1 = 100/2 = 50
Por lo tanto m <3
Answer:
.
Step-by-step explanation:
Let C represent total daily charges in dollars and t represent time in hours.
We have been given that a plumber charges $50 for a service call plus $80 per hour.
The amount charged for t hours would be 
.
The total amount charged for t hours would be 
.
We are also told that plumber spends no longer than 8 hours a day at any one site, this means that time t have a restriction as:
Therefore, our required cost function would be .
Answer:
D
Step-by-step explanation:
For example,
5×7-10>20
5(-3)-10<15
Answer: the answer is 19.6
Step-by-step explanation:
just add up by each number, for example 5.6+3 miles is 8.6 miles so just keep adding up the miles to get this answer
Answer:
x=-2
Step-by-step explanation:
x= -b/2a
b=4
a=1
x=-4/2*1
x=-4/2
x=-2
