Answer=B 4.8
We have a right triangle in the drawing so for the altitude we can use the pythagorean theorem. It's as follows...
a²+b²=c² (where a and b are the side lengths and c is the hypothenuse)
Lets input in the data that we have.
11²+b²=12²
simplify
121+b²=144
subtract 121 from both sides
b²=23
To solve for the missing side/altitude we just need to find the square root of 23
b=√23
b=4.79 or 4.8
Answer=B
Answer:
The quart bottle of cola for $1.50 is the better buy.
Step-by-step explanation:
In order to compare the amount of cola per cost, you need to first use the same measurements. Since one bottle is a quart and one bottle is a liter, we need to convert one to the other. There are approximately 1.06 quarts per liter. So, for the quart bottle, we can also say it has 1.06 liters of cola. To find the price per volume, we take the cost divided by the volume: 1.50 ÷ 1.06 = $1.42. The liter bottle costs $1.57. So, the quart bottle would be cheaper overall by approximately $0.15.
Hi there!
Use slope formula to solve for the slope of the line:
Plug in points into the equation. We can use the points (0, -10) and (25, -5):
Base on your question where as a balloon is 915 feet high, the angle of depression to the ranger headquarters is 85degree14' and the ask is to find the distance of the headquarters from a point on the ground directly below the balloon and the value is 76ft
The range of y = ex is all numbers greater than 0, so since the function has been shifted up 1, the new range of the function is all numbers greater than 1. Since the argument of any log must be greater than 0, (x-1)/2 > 0. Thus x - 1 > 0, so x > 1