Answer:y=x(x²+8x-20)
Step-by-step explanation:
c=x-2
b=x
a=x+10
y=abc
y=x(x-2)(x+10)
y=(x²-2x)(x+10)
y=x³+10x²-2x²-20x
y=x³+8x²-20x
y=x(x²+8x-20)
Linear equations----<span>an equation between two variables that gives a straight line when plotted on a graph.
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Answer:
it's answer is 73°
Step-by-step explanation:
< DCB = 50°
< ACB = x
< CAB = 57°
< ABC = < DCB = 50° {Being alternate angles }
Now
x + 50° + 57° = 180° { being sum of angles of triangle }
x + 107° = 180°
x = 180° - 107°
Therefore x = 73°
Hope it will help :)❤
Discrete data is numerical but only has a limited number of values.
In this case, the number of rides in an amusement park would be discrete because you cannot have, for example, 5.6 rides.
The correct answer is A.
figure has two intersecting lines and a ray.
From this figure, the value of x= 24
Given :
Two intersecting lines and a ray. one angle is 110 degrees.
opposite to 111 degrees are 87 and x degrees
From the two intersecting lines, we know that vertical opposite angles are equal .
111 degrees and 87+x are vertical opposite angles
So, they are equal .
Lets make them equal and solve for x
Now we subtract 87 on both sides and solve for x
So the value of x is 24 degrees
Learn more : brainly.com/question/68367