Answer:
D
Step-by-step explanation:
square the 16 and 4.2 and sun them up due to the pythagorean theorem (a^2+b^2=c^2)
get 273.64 and take the sqrt of that to find c.
get 16.54 and round to 17 :)
Answer:
-1 1/64
Step-by-step explanation:
First, turn these mixed fractions into normal fractions:
1 5/8
5/8 + 8/8 = 13/8
-1 3/5
-3/5 + -5/5 = -8/5
13/8 / -8/5
Then you can use the KCF (keep, change, flip) method to solve:
13/8 / -8/5
13/8 x -5/8 = -65/64
-1 1/64
-1 1/64 is your answer
Hope this helps!
Answer:
16
Step-by-step explanation:
log_2(x) = 4
Remember that in this case the log means what do you put 2 to the power of to get x? Here it is 4 so x = 2^4 = 16
