Answer: do 150ml*15 tubes is 2,250 ml
2,250/1000 is 2.25L (1L =1000ml is multiply by 1000)
Answer:x=22 degrees
Step-by-step explanation:
We are given a circle C.
Centre is at C
A line passes through the centre makes angle x and 68 on either side
A triangle is formed with angles x, 68 and another angle at the circumference.
Since the line passing through the centre is diameter of the circle, we have
the third angle of the triangle = 90 degrees ( BY semi circle angle theorem)
In the triangle sum of three angles
=90+x+68 =180
x =22 degrees
<span>-2.7 is a rational number, since it is expressed as a terminating decimal. It is NOT a natural number, whole number, integer. It is NOT an irrational number. It is also a REAL number
(I think Im correct, Im sorry if not)</span>
Answer:
Student 1.
Step-by-step explanation:
Okay, for this one, for it to be linear, the x has to be adding or subtracting the same amount each time (same goes for y). You have to remember that the x and y do not correspond, only the sides themselves. As you can tell, Student 1 goes up by 1 on the x side each time, and on the y side, it goes up by 5 each time. The other graphs don't have linear equations. I hope this helped, if you need me to evaluate more, just ask!
Answer:
y=-3x-1
Step-by-step explanation:
Parallel lines have the same slope. Since the original line has a slope of -3, the line that is parallel to it also has a slope of -3.
1. Use point-slope: y-y1=m(x-x1). M represents slope and x1 and y1 represent the x and y values of the ordered pair.
y-5=-3(x+2)
2. Simplify
First, distribute -3 to x and +2
Rewrite the equation as y-5=-3x-6
Add 5 to both sides
y=-3x-1
