Answer:
C
Step-by-step explanation:
The side of square will be equal to ciumference of the circle. It is very simple. Now that I told u the key point u could answer the rest.
Answer:
Triangles OAB,BOC,COD,DOA are isocele and right , are thus equals and have the same hypothenus . The quadrilater ABCD is a diamond (having 4 sides equals) and its diagonals perpendicular is thus a square.
Step-by-step explanation:
A^2+b^2=c^2
8^2+b^2=17^2
64+b^2=289
b^2=225
b=15
The TV would be 14 inches tall.
( I used Pythagorean theorem )
note: TVs are advertised by the length going diagonally across
Answer:
Step-by-step explanation:
Since Gloria cannot pay for each minute talked but for packages of 200 minutes at the rate of $25 each, we have to make calculations according to these conditions as follows:
Month 1:
Gloria talked on her cell phone for . So, she had to buy 2 packages of for each package.
Hence:
Month 2:
Gloria talked on her cell phone for . So, she had to buy again 2 packages of for each package.
Hence:
Month 3:
Gloria talked on her cell phone for . So, she had to buy 3 packages of for each package.
Hence:
Then, if we take the total Gloria had to pay for the frist three months, we have: