Drawing a diagram to represent the information you've given, the only angle we are missing is B. We can find that by subtracting the two we're given from 180:
180 - 90 - 48.8 = 41.2
<em>m</em>∠<em>B</em> = 41.2°.
We can use the angles and the one side we're given to find the remaining sides. Since we do not know the length of the hypotenuse, AB, we cannot use sine or cosine. We must use tangent (the ratio for tangent is opposite/adjacent):

Multiply both sides by 1.6:

This is the length of side AC, which is opposite to angle B.
To find the length of AB we can use the Pythagorean Theorem:

The length of side AC, the hypotenuse, is 4 inches.
Answer: 5cm
Step-by-step explanation:
First and foremost, we should note that
1 meter = 100 centimeters
Therefore, since Brooke went to the hardware store and bought 20 identical copper pipes and their total length is 1 meter long which is 100cm, the length of each pipe will be the title length of the Pipe divided by the number of pipes. This will be:
= 100 / 20
= 5cm each.
Each pipe is 5cm long.
Answer:
Step-by-step explanation:
Column 1 Column 2 Constant of proportionality
a g g = 7*a 7
e c c = 4*e 4
b f b = 9*f 9
Answer:
Step-by-step explanation:
Let the amount of pineapple juice be x quarts, the concentration of juice is as following equation:
- 4*0.2 + x*0.6 = (4 + x)*0.5
- 0.8 + 0.6x = 2 + 0.5x
- 0.6x - 0.5x = 2 - 0.8
- 0.1x = 1.2
- x = 12