Answer:
Answer: √49
___________
√49 = 7
Step-by-step explanation:
The area of a square is equal to the square of its side or the product of its side and its side.
A = s², because the sides of a square are congruent.
Answer:6.28
Step-by-step explanation:
C=pi*diameter
C=3.14*2
C=6.28
Answer:
From Newton’s second Law
F = ma
a = Fm = 300 N /(30 kg + 10kg) =
300 N/(40 kg) = 7.5 m/s2
Note: Sled mass is added because person will accelerate along with it.
It seems that the questions is to be a physics subject
Thank you and please rate me as brainliest as it will help me to level up.
Answer:
C
Step-by-step explanation:
Using the rules of exponents
• 
× 
⇔ 
• 
⇔ 
Hence
= 
= 
, then
= 
= 
→ C
Answer:
rarely correct
for f(x) = 6, g(x) = 2; f(g(x)) = 6, g(f(x)) = 2 ≠ f(g(x))
Step-by-step explanation:
The order in which functions operate on each other can rarely be reversed with the same result. If the functions are inverses of each other and both have the same domain as range, then their order can be reversed.
Not so, in most other cases. An example is shown above.
