Answer:he swam 120 meters
Step-by-step explanation:
Using Pythagoras rule x^2=50^2-30^2
X^2=2500-900
X^2=1600
X=√(1600)
X=40
Total distance=30+50+40
Total distance=120 meters
Answer:
D
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
We are given an expression and are asked how many terms are there.
When it comes to terms, we need to see how many numbers have different endings, this can be variables, symbols, and exponents.
Looking into it, we see 4x^2 - 3x + 2
These are all different terms, therefore there are 3 different terms.
Answer:
6
Step-by-step explanation:
(8:100) * 75
(8*75) : 100
600:100 = 6
Answer:
The answer is the last one
Step-by-step explanation:
Hope this helps
