Answer:
The answer is B.
Step-by-step explanation:
Given that the total angles in a triangle is 180° so in order to find the value of x, you have to substract 60° and 80° from 180° :
Answer:
he weights 4.53 kilograms!
Step-by-step explanation:
Given:
To find:
The missing value of m.
Solution:
We have,
Corresponding parts of similar triangles are proportional.
Putting the given values, we get
Multiply both sides by 10.
Therefore, the value of m is 5.
Answer: A
Step-by-step explanation:
When you write exponential form to radical form, the fraction tells us that kind of root it is. Since it is a cubed root, as indicated by the 3 in front of the radical, we know that the fraction will be . If it were to be , the entire radical would be to the power of 1. Since the radical is to the power of x, our answer would be .
The slope of the graph will correspond to the unit rate.
The unit rate is the amount it cost for one minute.
From the graph at x = 1, the rate is $4.75.