The least common multiple of 5 and 8 is 40. This is because when you go by multiples of 5 and 8 the multiple that is the “smallest number” (LCM) of both numbers is 40. :)
<u>Answer:</u>
<u>Step-by-step explanation:</u>
The formula for volume of a cylinder is as follows:
where:
• r = radius (? cm)
• h = height (7 cm).
Substituting the values into the formula:
Now solve for 
:
⇒ 
⇒ 
⇒
It would be C. 0.14. You add together the rest of the decimals which gets you 0.86 and subtract them from 100,
Exterior angle c = the sun of the two opposite interior angles a and b.
10x -23 = 5x -17 + 7x -26
Combine the right side:
10x -23 = 12x -43
Add 43 to both sides:
10x +20 = 12x
Subtract 10x from both sides:
20 = 2x
Divide both sides by 2
X = 10
Now you have x replace it in the equation for A:
A = 5x -27 = 5(10) -27 = 50-27 = 23
Angle A = 23 degrees.
Answer:
103
Step-by-step explanation:
There is 540 degrees total in a pentagon. To find the missing angle, you must subtract all the known angles from 540. 540-100-117-105-115=103
