Answer:
The answer = 8.1841 cm²
Step-by-step explanation:
Sector of area = <u>46⁰</u> pie14²
360⁰
Area of the showed region = 78.6794 - 1/2 × 14 × 14 × sin46⁰
= <u>8.1841cm</u><u>²</u>
<u>MARK</u><u> </u><u>BRAINLIEST</u><u> </u>
Answer:
Step-by-step explanation:
<h2>In the unit circle we have:</h2><h2>
</h2>
In the picture we see that x=1/3.
<h2>Using de equation of unit circle:</h2>
y is positive because y are in the first quadrant of the cartesian plane.
Answer:b
Step-by-step explanation:
3.5*5*.5=8.75
Answer:
On function f(x) there is no domain restriction all real numbers are in the domain of f(x).
Step-by-step explanation:
x∈R (set of all real numbers)
or in other words we can write the domain of x as -∞<x<+∞
Given equation: f(x)=(2x-5)^4
when;
x=-2: f(-2)=(2(-2)-5)^4 =(-4-5)^4 =(-9)^4 =[(-1)^4]*[(9)^4] =(9)^4=6561
x=-1: f(-1)=(2(-1)-5)^4 =(-2-5)^4 =(-7)^4 =[(-1)^4]*[(7)^4] =(7)^4=2401
x=0: f(0)=(2(0)-5)^4 =(0-5)^4 =(-5)^4 =[(-1)^4]*[(5)^4] =(5)^4=625
x=1: f(1)=(2(1)-5)^4 =(2-5)^4 =(-3)^4 =[(-1)^4]*[(3)^4] =(3)^4=81
x=2: f(1)=(2(2)-5)^4 =(4-5)^4 =(-1)^4 =1
The value of given function is decreasing rapidly when the value of x increases.
