Answer:
formula for ratio: you can write a ratio with :, or, /
x axis is horizontal
0= x axis 6= y axis
Step-by-step explanation:
Answer:
28 skittles
Step-by-step explanation:
30% of 40 is 12
subtract 12 from 40 and that is 28
The slope is 0.
Using the formula (y2-y1) / (x2-x1), we wee that when subtracting y2 from y1 we get zero in the numerator and 7 in the denominator.
0/7 = 0
Another way to determine this is by plotting the two points and seeing that they form a horizontal line, indicating that there is a slope of 0.
Step-by-step explanation:
always remember : the sum of all angles in every triangle is always 180°.
therefore, when we get 2 angles, we can calculate the third. in our case
180 - 71 - 19 = 90
so, the third angle is 90°.
and that makes the triangle a right-angled triangle. or short : right triangle.
so, C is the right answer.
