Assuming you have some angle measures, you could use the
Law of Sines to solve for the missing side lengths, which states that,
,
where a, b, and c correspond to the given sides you have, and A, B, and C represent the angles you have.
In this scenario, you would have to have the values for c (which we do), and have the angle measure of C. In addition, we would also need an angle measure that is either A or B.
Hope this helps a bit!
:)
<span>Because there are 20 coins plus four bars = 24 items to choose. You want to choose where to put the four bars, thus C(24,4). There are four bars, not five. Note that four bars divide the 20 coins into five sections. Five bars would divide it into six, but we only have five different kinds of coins to choose from.</span>
Answer:
Here you go
By the way, 1= 6/6 and 2=12/6
Given is :
The area of the rectangular patio is = 130 square feet
Let the width of the patio be = x feet
As length is 3 feet more than the width, so the length is = x+3 feet
Now area of rectangle is = length * width
This gives either x-10=0 or x+13=0
x-10=0 ; x=10
x+13=0 ; x=-13 (neglect this negative value)
So, the width of the patio is = 10 feet
Length = 10+3 = 13 feet
Answer:
The answer to your question is Volume left = 472.5 cm³
Step-by-step explanation:
Data
7 cm x 5 cm x 18 cm
She drank 1/4
Volume left = ?
Process
1.- Calculate the volume of the rectangular prism
Formula
Volume = length x width x height
Substitution
Volume = 7 x 5 x 18
Result
Volume = 630 cm³
2.- Divide the volume by 4
630 /4 = 157.5 cm³
3.- Subtract 157.5 from the original volume
630 - 157.5 = 472.5 cm³
