Answer: 4+4=8
Step by step explanation:
We know, Circumference = <span>π * Diameter
So, c = </span><span>π * 8
c = 8</span><span>π
In short, Your Answer would be Option C
Hope this helps!</span>
Answer:
3x - 20 = 13
Step-by-step explanation:
1. The word is signals the equal sign.
The difference of three times a number and 20 = 13
2. The word difference signals subtraction.
3. The phrase a number sigals that the number is unknown, so a variable should be used. In this case, I'll use x.
4. Three times that number = 3x.
The difference = subtraction.
3x-20=13
Twice each side:
4*3*2 + 7*3*2 + 7*4*2 = 122
The bases of the trapezoid are 24 m and 9.6 m.
The area of the trapezoid is 141.12 m².
