The required proportion value is 2.98 which is equal to one-tenth of 29.8.
Given that,
To determine 29.8 is 10 times as much as a number.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmeticoperators, addition, subtraction, multiplication and division,
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Let the number be x,
According to the question.
29.8 = x10
x = 29.8 / 10x
x = 2.98
Thus, the required proportion value is 2.98 which is equal to one-tenth of 29.8.
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Answer:
298
Step-by-step explanation:
29.8 is 10 times as much as 298
Answer:
The value of f(g(3)) is 23.
Step-by-step explanation:
The given functions are
We have to find the value of f(g(3)).
Substitute x=3 in the function g(x) to find the value of g(3).
[g(3)=10]
Substitute x=10 in the function f(x) to find the value of f(10).
Therefore the value of f(g(3)) is 23.
7594, 3649, 9253, ......
What is its area?
Answer: 49 feet squared
A square has four equal sides. It the perimeter is 28, then each side is 7 feet. The area is just the side length squared. 7 times 7 equals 49
x = 8
x = 10
x = 11
The solution to the given algebraic expression (x - 2)(x + 10) = 13 is x = 3
An algebraic equation is the combination of variables and their coefficients(usually numbers) with arithmetic operations. The main purpose of an algebraic expression is to determine the value(s) of the variable(s).
From the given information:
(x - 2)(x + 10) = 13
x² + 10x - 2x - 20 = 13
x² + 8x -20 -13
x² + 8x - 33 = 0 (quadratic equation)
Using the quadratic formula, the values of x are - 11 and 3. Since we are considering only the positive integer only, x = 3
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Answer: X=3
Step-by-step explanation:
1. expand the equation
x^2 + 10x -2x -20 = 13
2. Collect like terms
x^2 + 8x - 20 = 13
3. Simplify
x^2 + 8x = 13 + 20
x^2 + 8x = 33
x^2 = 33 - 8x
4. Substitute answers for guess and check
3^2 = 33 - (8 x 3)
9 = 33 - 24
This equation is correct therefore x = 3