Yes, but only if the numerators of both fractions are equal to each other.
Given that two fractions are equal to each other, we can set the denominators to be equal to each other, in the instance of this question, but that is only possible, if and only if the numerators of the fractions are equal to one another.
Another proof is,
= 
like in the attached example, we can say that 9 = 4+x, and go further ahead to solve it.
9 = 4 + x
x = 9 - 4
x = 5
if x = 5, then we can assume that
= 
This proves that only the numerator has to be the same for the denominator to be able to be equal to one another.
more explanation can be found here brainly.com/question/7067665
Answer:
62
31
Step-by-step explanation:
AOD is right angled triangle, AOC = 90 - 28 = 62
ABC = AOC/2 , it is half the central angle
Answer:
the answer is 73m count all and add
Answer:
4y = 6x + 40
Step-by-step explanation:
The general equation of a straight line is y = mx + b
m is the slope and b is the y-intercept
let us write both equations in this form;
we have this as;
6y = -4x + 1
y = -4x/6 + 1/6
and;
2x + 3y = 18
3y = -2x + 18
y = -2x/3 + 6
So firstly we want to find an equation that is perpendicular to the first
When two lines are perpendicular, their slopes has a product of -1
The slope of the first line is -4/6
let the slope of the line we want be m
As per they are perpendicular;
-4/6 * m = -1
-4m/6 = -1
-4m = -6
m = 6/4
So now, we want the y-intercept greater than that of the second equation which is a y-intercept of 6
we can choose 10
and we have the equation as:
y = 6x/4 + 10
multiply through by 4
4y = 6x + 40
