Answer:
Solution given:
The area of a circle =80.86cm²
we have:
The area of a circle =πr²
substituting value of area of circle we get
80.86cm=3.14*r²
dividing both side by 3.14
80.86/3.14=3.14*r²/3.14
25.75=r²
doing square root on both side
r=5.07cm
<u>The</u><u> </u><u>length</u><u> </u><u>of</u><u> </u><u>radius</u><u> </u><u>is</u><u> </u><u>5</u><u>.</u><u>0</u><u>7</u><u>cm</u>
Answer:
units.
Step-by-step explanation:
The given functions are:
and
The function has y-intercept , 
.
The function has y-intercept, 
If we shift the graph of g(x) up to obtain f(x), then the y-intercept must move from to .
This means that the graph will move up by;
units.
Answer: B
Step-by-step explanation:
An individual's effective tax rate is the average tax rate.
Answer:
i think it A
Step-by-step explanation:
Answer:
C, D, and E
Step-by-step explanation:
When trying to solve for the cost of each item you will find a rainbow fish is $8.50 and a tetra is $2.50. If you use that information to solve the other answer choices C, D, and E would be correct
