Answer:
-0.01851851851
Step-by-step explanation:
Answer:
0,0215
Step-by-step explanation:
For the pizza that needs 1/3 of a block you know that with 1 block you can make 3 pizzas so if each block gives you 3 pizzas and you have 9 blocks then you would show 3 x 9 = 27 so you could make 27 pizzas
for the pizzas that need 1/5 you can make 5 pizzas with 1 block so same thing
5 x 9 = 45 so 45 pizzas
Answer: Total number of students will be 112.
Step-by-step explanation:
Since we have given that
The ratio of boys to girls in the top 10% of their class at Bixby High School was
So, Let the number of boys be 3x
Let the number of girls be 5x
According to question,
So, total number of students will be
Hence, Total number of students will be 112.
Answer:
No. Se below for explanation
Step-by-step explanation:
If it is a right triangle it sides must meet the Pitgoras Theorem, wich says that the legs squared when summed must be equal to the square of the hypotenuse. Here the legs would be the sides of length 10 and 18, as the hypotenuse is always the longest. So we need to see:
10^ 2 + 18^2 = x
if x is equal to 21^2, so we can have a right triangle, if not, we cannot.
10^ 2 + 18^2 = 100 + 324
10^ 2 + 18^2 = 424
But:
21^2 = 441
So, as 10^2 + 18^2 < 21^2 this can not be a right triangle.
