This is a question that can be solved with Pythagorean Theorem since it is a right triangle. The longest side, 29, is the hypotenuse and the sides 21 and x are the legs. So, the Pythagorean Theorem states,

Where,
c is the Hypotenuse, a and b are the legs. Putting the respective values gives us,

So, 20 is the side length of x.
ANSWER: 20
Answer:
Correct
not mutually exclusive events 1 to 12 and red
Correct
mutually exclusive events 1 to 12 and 25 to 36
Correct
not mutually exclusive events 1 to 18 and odd
Correct
mutually exclusive events black and red
Correct
not mutually exclusive events even and black
Step-by-step explanation:
Salutations!
What is the place value for 318,472,008
The number 3 is in the place as hundred million.
In the numeric form, we can write the number as ------
300, 000, 000.
Hope I helped.
Answer:
first one
Step-by-step explanation: