Answer:
1,5
Step-by-step explanation:
I think the answer is -100
Answer: 21
Step-by-step explanation: f(-2) = 4· (-2)²-(-2) + 3 = 4·4 +2 +3
Answer:
<h2>500 cm</h2>
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
where
l is the length
w is the width
From the question we have

We have the final answer as
<h3>500 cm</h3>
Hope this helps you
A=2, b=1, c=0.25. The second one is b