Answer:
The ratio of total puppies to brown puppies is 3 for 1. For every 3 puppies there is 1 brown puppie.
Step-by-step explanation:
In order to find the ratio between the total puppies to brown puppies we need to take the total amount of puppies , that is, the sum of all the puppies and divide it by the number of brown puppies. So we have:
ratio = total amount of puppies/brown puppies
ratio = (3+2+1)/(2) = 6/2 = 3/1
The ratio is for every three puppies we have one brown puppie.
9514 1404 393
Answer:
26.4% decrease
Step-by-step explanation:
The amount of change is ...
2500 -1840 = -660
As a percentage of the original price, that is ...
-660/2500 × 100% = -26.4% . . . . . negative change = decrease
The decrease is 26.4%.
Without more information, I assume it's a square and it's w/l =6.5 cm
This is a right triangle, the measure of angle A is 90 degrees.
First thing to do I guess is finding B and C.
tan^-1 (7/12) = 30 degrees
tan^-1 (12/7) = 60 degrees
60 + 30 = 90
180 - 90 = 90. Therefore angle A = 90 degrees
