Answer:
at x= 0 and x= 1 and not at x= 3.
Step-by-step explanation:
We have the functions, 
and 
.
It is given that,
At x=0, x=1, and x=3,
i.e. 
i.e. 
i.e. 
i.e. x= 0 and (x-1)= 0
i.e. x= 0 and x= 1.
Also, after plotting the graphs of both the functions, we see their intersection point are (0,1) and (1,3).
Thus, we get that at x= 0 and x= 1 and not at x= 3.
Answer:
y = -6x + 31
Step-by-step explanation:
In order for us to make this an equation of the form y = mx + b we have to find the slope.
The formula for slope is rise/ run. The rise is 6 and the run is -1.
So, the slope is 6/-1 or -6.
Our equation is now: y = -6x + b
Substituting 4,7 into the equation we get 7 = -24 + b
So, b = 31.
To check out answers we substitute 5,1 in and it works.
Answer: 
Step-by-step explanation:
Sine uses the ratio, 
so we can plug in the information we know. since there is no current value for the opposite side of angle A, we can just use a variable to replace it.
You can't reduce this any further because there is an unknown variable.
Answer:
x=21
Step-by-step explanation:
Following the vertical angles, we can assume that the equation that has x and 87 are equal to each other. From then, you set them equal to each other and solve for x.
87=4x+3
84=4x subtract 3 from both sides
21=x divide by 4 to get the x alone on both sides
The school net ball team drew 2 matches. The team won 
of total matches played
<h3><u>Solution:</u></h3>
Given, A school netball team won ten matches, lost four and drew 
of the total played
Let the total number of matches played be "n"
Number of matches drawn = of n
<em>Total matches played = number of won matches + number of lost matches + number of drawn matches</em>
Taking "n" as common from left hand side,
So, they played 16 matches in total
Number of matches drawn = of n = 
