36.75 - 28.50= $8.25 dollars earned
0.75 x 49 = 36.75
36.75/49=0.75
36.75/0.75
49 x 0.75 = 36.75
Answer:
0.79
Step-by-step explanation:
1.4-0.61=0.79
Answer:
Rhombus
Step-by-step explanation:
The given points are A(−5, 6), B(−1, 8), C(3, 6), D(−1, 4).
We use the distance formula to find the length of AB.
The length of AD is
The length of BC is:
The length of CD is
Since all sides are congruent the quadrilateral could be a rhombus or a square.
Slope of AB
Slope of BC 
Since the slopes of the adjacent sides are not negative reciprocals of each other, the quadrilateral cannot be a square. It is a rhombus
Answer:
7 inches
Step-by-step explanation:
The ratio of width to length of the known rectangle is 4 : 14 and this simplifies to 2 : 7.
The smaller similar rectangle will have the same ratio of 2 :7.
This can also be looked at another way. The second value in the ratio is 7/2 of the first value in the ratio and the first value is 2/7 of the second value.
Example:
7/2 * 2 = 7
Example:
2/7 * 7 = 2
A. 3
You have to know figure out as many sides as possible before setting up the ratio.
On the short leg the entire leg is equal to 20, and some part of the line is labeled as 12. So you do do 20-12 which would equal to 8. So the shorter part of the short leg equals to 8.
Then you do the long leg. The entire leg equals to 35. Some part of the long leg is labeled as 7x. So you can label the other part of the long leg as 35-7x.
Since you have the numbers for the ratio now, you can do the next steps.
The first step is picking a location and then going any direction.
When I solved it, I started at the top and went down.
8/35-7x=12/7x
Then you cross multiply.
8*7x=56x. 12*35-7x=420-84x
56x=430-84x
Add 84x on both sides
140x=420
Divide 140 in both sides
X=3
