Answer:
Step-by-step explanation:
To find out if 2838 is divisible by 3, you can add up the digits that make 2838 as follows: 2 + 8 + 3 + 8 = 21
We know that if the sum of the numbers that make up 2838 is divisible by 3, then 2838 is divisible by 3.
Since the sum of the digits in 2838 is divisible by 3, 2838 is also divisible by 3.
To find the measure of angle 1 we have to apply the circle theorem.
The correct formula to find the measure of angle 1 is One-half(a° – b°).
Given:
Find the measure of angle 1.
<h3>What is the circle theorem?</h3>
As per the circle theorem, the angle of the vertex of a circle is equal to half of the difference of the intercepted arc.
The angle at the vertex is angle 1.
The intercepted angle is the angle a and angle b.
Thus, the correct formula to find the measure of angle 1 is One-half(a° – b°).
Learn more about circle theorem here:
brainly.com/question/12960962
Answer:
You need the x- axis and the y-axis
Step-by-step explanation:
Answer: D
Step-by-step explanation:
Given that Svana wants to solve the equation 1/2x - 1.0675 = 3x - 4145.
This equation is a system of equations which can be solved by using simultaneous equation methods.
But if she uses a graphing program to graph the equations y = 1/2x - 1.0675 and y = 3x - 4.145
The solution of 1/2x - 1.0675 = 3x - 4.145. Will be the point of intersection of the two equation.
Trace the point of intersection to the x - axis and also to the y - axis.
The solution to the system of equations is ( 1.231, - 0.452 )