Answer:
78
Step-by-step explanation:
A^2 + B^2 = C^2
30^2 + 72^2 = 6084.
Square root of 6084 = 78.
Answer:
Equal to
Step-by-step explanation:
Hello!
Let's simplify the left side:
Remember that the negative sign also means opposite, so the opposite of negative 9 is positive 9.
Let's simplfy the right side:
Remember that in an absolute value bracket, any positive value stays positive, but any negative value turns to the positive value.
So the inequality is 9 _ 9
Therefore the sign should be "=" as 9 is equal to 9.
39.58 and this is because the radius is half of the diameter so the diameter can be though of as 2r. The formula is C= 2pi r
Answer: 110 mph
Step-by-step explanation: 275 / 2.5 = 110 mph
Don’t know sorry I need point
