S(8)=((100×(1−(50÷100)^(8))÷(1−50÷100)))
=199.22
Answer:
Step-by-step explanation:
figure one
formula length x width x height
plug in 7 x 2 x 3
volume 42 cm^3
figure 2
formula length x width x height
plug in 3 x 2 x 7
volume 42 cm ^3
Answer:
Step-by-step explanation:
we know that
The perimeter of triangle is equal to the sum of the length of the three sides
Let
the formula to calculate the distance between two points is equal to
Find the distance AB
substitute in the formula
Find the distance BC
substitute in the formula
Find the distance AC
substitute in the formula
Find the perimeter
Simplify:
5(a + 5) + -3 = 3(2 + -1a)
Reorder the terms:
5(5 + a) + -3 = 3(2 + -1a)
(5 * 5 + a * 5) + -3 = 3(2 + -1a)
(25 + 5a) + -3 = 3(2 + -1a)
Reorder the terms again:
25 + -3 + 5a = 3(2 + -1a)
Combine like terms:
]25 + -3 = 22
22 + 5a = 3(2 + -1a)
22 + 5a = (2 * 3 + -1a * 3)
22 + 5a = (6 + -3a)
Solve:
22 + 5a = 6 + -3a
To solve for variable 'a':
You have to move all terms containing A to the left, all other terms to the right.
Then add '3a' to each side of the equation:
22 + 5a + 3a = 6 + -3a + 3a
Combine like terms:
5a + 3a = 8a
22 + 8a = 6 + -3a + 3a
Combine like terms again:
-3a + 3a = 0
22 + 8a = 6 + 0
22 + 8a = 6
Add '-22' to each side of the equation.:
22 + -22 + 8a = 6 + -22
Combine like terms:
22 + -22 = 0
0 + 8a = 6 + -22
8a = 6 + -22
Combine like terms once more:
6 + -22 = -16
8a = -16
Divide each side by '8'.
a = -2
Simplify:
a = -2
Answer: a=-2
Hope I could help! :)
Answer:
16
Step-by-step explanation:
x+2x=24
x=8
2x=raisins=16
