Answer:
6 and 15
Step-by-step explanation:
Answer:
5.99 cause she only had 1 without cheese and they are all 5.99
Step-by-step explanation:
Answer:
x ≈ 14.7
Step-by-step explanation:
Assuming the triangle is right then use Pythagoras' identity.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 15² = 21²
x² + 225 = 441 ( subtract 225 from both sides )
x² = 216 ( take the square root of both sides )
x = 
≈ 14.7 ( to the nearest tenth )
Mark me brainlist first queen
If you are asking what the square roots of 121 are and what the square roots of 49 are it is:
11^2=121 and
7^2=49
if, however you're asking what the square roots of 121 divided by 49, I don't know. (this sign '/' is commonly used as a division sign so I'd just want to clarify).
