Answer:
1.565711668e33
Step-by-step explanation:
a= 16x+16
b= 40x + 15
Step-by-step explanation:
We know that perimeter of a rectangle is
So therefore
Answer= A) that is perimeter is 16x+16
We know that area of a rectangle is l×b
So therefore
Answer = b) that is area is 40x + 15
The "constant of proportionality" is the value that relates the two amounts<span>Example: you are paid $20 an hour (continued)<span>The constant of proportionality is 20 because:</span></span><span><span>Earnings = 20 × Hours worked</span></span>
<span><span />This can be written: y = kx</span>
<span><span>Where k is the constant of proportionality
</span></span>
A 3-x because 3 equal f and g equal x for the second equation
Circle area = PI * radius^2
10 foot circle = PI * 100 = 314.159265
14 foot circle = PI * 14^2 = PI * 196 =
<span>
<span>
<span>
615.7521601036
</span>
</span>
</span>
<span>
<span>
615.7521601036
</span>
-</span><span>314.159265 = </span>
<span>
<span>
<span>
301.5928951036
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</span>
</span>
answer is C
