Answer:
Is there a way you can add an image?
Step-by-step explanation:
Answer:
30%
Step-by-step explanation:
add all marbles together the six by the total of 20 to get .3 then multiply by 100 to get percentage
Answer:
A = 172.0 in²
Step-by-step explanation:
Exterior angle of any side is 360 / 5 = 72°
Interior angle between any two adjacent sides is 180 - 72 = 108°
A regular pentagon can be thought of as 5 isosceles triangles with two common angles of 108 / 2 = 54°
The height of each triangle is
h = (10/2)tan54
The area of each triangle is ½(10)h = ½(10)(10/2)tan54 = 25tan54
The area of the pentagon is
A = 5(25tan54) = 125tan54 = 172.04774005...
A = 172.0 in²
Answer:
Step-by-step explanation:
Here you go mate
∴Use PEMDAS
Parenthesis,Exponent,multiplication,Division,Addition,Subtraction
Step 1
5(x+1)>50 Equation/Question
Step 2
5(x+1)>50 Remove parenthesis
5x+5>50
Step 3
5x+5>50 Subtract 5 from sides
5x>45
Step 4
5x>45 Divide sides by 5
Answer
x>9
Hope this helps
The formula for finding the area of a rug:
![A = s^2](https://tex.z-dn.net/?f=A%20%3D%20s%5E2)
Plugging in the values we know, we can solve for s.
![79 = s^2](https://tex.z-dn.net/?f=79%20%3D%20s%5E2)
Take the square root of both sides.
![\sqrt{79} = s](https://tex.z-dn.net/?f=%5Csqrt%7B79%7D%20%3D%20s)
![\sqrt{79}](https://tex.z-dn.net/?f=%5Csqrt%7B79%7D)
is approximately equal to 8.89
So, 8.89 feet is the answer.