Answer:
The correct answer is b) 20.78
Step-by-step explanation:
To find this, use the Pythagorean Theorem. Use 12 as the first leg, x as the second and 24 as the hypotenuse.
a^2 + b^2 = c^2
12^2 + b^2 = 24^2
144 + b^2 = 576
b^2 = 432
b = 20.78
Answer:
M= 5/4
B= -12
Step-by-step explanation:
Answer:
that's a lot I'm sorry but I can't do that all
Step-by-step explanation:
sorrrryyyyy
<span>Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?</span>