Answer:
Brainleist plz
Step-by-step explanation:
Distance from,
There = 50
and Back = 50
speed is...
There = 25+5
Back = 25-5
50/25+5 = 50/30 = 5/3
50/25-5 = 50/20 = 5/2
5/3+5/2 = Total Time spent to go from pier a to pier b and back
Total Time = 25/6 Hours
Answer:
[See Below]
Step-by-step explanation:
_______________________________
✦ Round 
to the nearest whole number:
✦ Round to the nearest Tenth:
_______________________________
~<em>Hope this helps Mate. If you need anything feel free to message me. </em>
<em />
<em> ☺</em>
Answer:
51 cm
Step-by-step explanation:
perimeter = 2 * length + 2 * width
226 = 2 * 62 + 2 * width
226 = 124 + 2 * width
226 - 124 = 2 * width
102 = 2 * width
102/2 = width
51 = width
Answer:
The value of f(3) = 13
Step-by-step explanation:
It is given that a function f(x),
f(x) = 2x²/2 + 4
<u>To find the value f(3)</u>
For that we have to substitute 3 instead of x
f(x) = 2x²/2 + 4
f(3) = 2 * (3)²/2 + 4
= (2 * 9/2 )+ 4 = 13
Therefore the value of f(3) = 13
