Answer:
The answer to your question is the letter B. the diameter = 3 ft
Step-by-step explanation:
Data
Circumference = 3π feet
The Circumference is defined as the distance around the edge of a circle.
Formula
Circumference = 2πr
Process
1.- Equal the value of the circumference to the formula
2πr = 3π
2.- Solve for r
r = 3π / 2π
3.- Simplification
r = 3/2 or 1.5 ft
4.- Calculate the diameter
diameter = 2 x radius
diameter = 2(1.5)
= 3 ft
Answer:
Step-by-step explanation:
3x² + 5x + 2 = 3x² + 3x + 2x + 2
=3x*(x + 1) + 2*(x + 1)
= (x + 1)(3x + 2)
Three fourths divided by 3. 3/4 / 3
Answer:
x=2.5&.5
Step-by-step explanation:
The quadratic formula is (-b+or-sqrt(b^2-4ac)/2a
12+or-sqrt((-12^2)-4(4)(5))
12+or-sqrt(144-80)
12+or-sqrt(64)
(12+8)/8 and (12-8)/8
x=2.5 and x=.5
<em><u>Solution:</u></em>
Given that, Jennifer had 7/8 foot board she cut off 1/4 foot peice that was for a project
To find: Board that was left
From given,
Remaining feet of board is found by finding the difference between total length of board and foot that was cut off
Substituting the values we get,
Thus 
feet board is left
