28 is 35 percent of 80.
To find out what percent 28 is of 80, we can use the following formula:
(percent/100) × whole = part
In this case, 28 is the part and 80 is the whole.
Let's substitute the values into the formula:
(percent/100) × 80 = 28
To isolate the percent, we can divide both sides of the equation by 80:
(percent/100) = 28/80
Simplifying the right side of the equation:
(percent/100) = 0.35
Now, to solve for percent, we can multiply both sides of the equation by 100:
percent = 0.35 × 100
percent = 35
Therefore, 28 is 35 percent of 80.
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The trignometric ratios are
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Answer:
Basic Formulas
sin θ = Opposite Side/Hypotenuse.
cos θ = Adjacent Side/Hypotenuse.
tan θ = Opposite Side/Adjacent Side.
sec θ = Hypotenuse/Adjacent Side.
cosec θ = Hypotenuse/Opposite Side.
cot θ = Adjacent Side/Opposite side.
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Can you please explain with some details?
The solution of the given expression will be -3a - 4b + 8c.'
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the expression is (a + 2b + 3c) − (4a + 6b − 5c). The expression will be solved as below,
E = (a + 2b + 3 c) - (4a + 6b - 5c)
E = a + 2b + 3c - 4a - 6b + 5c =
E = -3a - 4b + 8c
Therefore, the expression will have the solution (a + 2b + 3c) − (4a + 6b − 5c).
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B=6p3 + 29p2 – 22p + 21
C=6p3 + 29p2 + 22p – 21
D=6p3 + 29p2 + 34p – 21
Answer:
c
Step-by-step explanation: