An expression is defined as a set of numbers, variables, and mathematical operations. The value of a is (f-1).
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
If the expression f²+g⁴−2f+1 is rewritten in the form a²+(g²)², then the value of 'a' is a=(f-1).
Hence, the value of a is (f-1).
Learn more about Expression:
brainly.com/question/13947055
#SPJ1
Answer:
x=25
Step-by-step explanation:
3x-31=2(x-3) → 3x - 31 -2x +6=0 → x -25 =0 → x=25
Answer:
Option E
Step-by-step explanation:
Central angles of a regular polygon = 
Here, n = Number of sides of the regular polygon
Therefore, central angle of the regular polygon = 
= 45°
From the picture attached,
m∠AOB = 
= 22.5°
By tangent rule,
tan(∠AOB) = 
tan(22.5°) = 
AB = OB[tan(22.5°)]
AB = 5(0.414213)
= 2.07 in
Therefore, area of ΔAOC = 2 × (Area of ΔABO)
= 
= AB × OB
= 2.07 × 5
= 10.35 in²
Since, area of the given regular octagon = 8 × (Area of ΔAOC)
= 8(10.35)
= 82.5 in²
Therefore, Option (E) is the answer.
Answer:
x - 5 = 14, x = 19
Step-by-step explanation:
five (5) less than (-) a number (x) is(=) fourteen (14)
<em>the wording makes it complicated but when you analyze it, you'll comprehend it clearer</em>
The domain of a function is usually all real numbers. The range of f(x)=2^x would be the y values. This would include all values that would be the output for the y value. An example of this would be if you used 2 as x then the function would read f(x)=2^2.
