7
Step-by-step explanation:
4/12 which simplifies down to 1/3 meaning 1 pack is 3 dollars each . well 21/3 is 7
Answer:No
Step-by-step explanation:The side lengths do not make a right triangle, so it can't be tangent.
Answer:
Either of the following square values:
Step-by-step explanation:
The three possible answers correspond to the square of the sides of the triangles via the Pythagorean theorem. And these are:
The length of the midsegment is 22
Answer:
72 animals
Step-by-step explanation:
Let d = dogs
d+d25% = cats
Changing to decimal form
d+.25d= cats
d(1.25) =cats
There are 40 cats
d(1.25) =40
Divide each side by 1.25
1.25d/1.25 = 40/1.25
d =32
There are 32 dogs and 40 cats
The total number of animals
32+40 = 72