Answer:
74.33
Step-by-step explanation:
We need to figure out the surface area. The formula for surface area is A=2πrh+2πr2
We substitute r with the radius of this cylinder and the h represents the height of this cylinder. The height we can find because we just add the diameters of the tennis balls. So 2.6*3 = 7.8. Then we get the radius, which will just be the radius of a sphere, so 1.3. Then we plug them into the formula, giving us 74.33
Simplify 8/3c to 8c/3
8c/3 - 2 = 2/3 c - 12
Simplify 2/3 c to 2c/3
8c/3 - 2 = 2c/3 - 12
Multiply both sides by 3
8c - 6 = 2c - 36
Simplify 8c - 6 - 2c to 6c - 6
6c - 6 = -36
Add 6 to both sides
6c = -36 + 6
Simplify -36 + 6 to -30
6c = -30
Divide both sides by 6
c = -30/6
Simplify 30/6 to 5
<u>c = -5</u>
CDE = 2 + 2 = 4
I am just joking is is NOT the answer
I need to answer questions
Answer:
जवाब:
11x + 14y - 10z
कदम-दर-कदम स्पष्टीकरण:
सबसे पहले योग भाग के साथ सौदा है और फिर घटाना, सुनिश्चित करें कि आप जोड़ने और एक ही के साथ मूल्यों घटाना
(7z + 3y - 10x) + (9x - 12y - z)
फिर
(10x + 5y - 4z) - (6z - 9y - x) 10
Step-by-step explanation: