Ok, to show that she is incorrect we can use any other number in both equations and they will not be equal. the number she used does turn out equal but that does not mean the equations are equal.
for example
2 times 3=6
3 to the power of 2 is 9
that shows the expressions are not equal
No 6.2 could be put as 6.20 and 1.75
6 is bigger than 1
The answer is B for increase of one year the events increase by 0.5
You can do this by using the eqn
y=0.5x-1.3
y=0.5(15)-1.3
y = 7.5-1.3
y = 6.2
y=0.5(16)-1.3
y=8-1.3
y=6.7
6.7-6.2 = 0.5
Its A.
The formula is y-y1 = m (x-x1) so by looking at just the slope, (slope is m) , since slope is -7, -7 should be placed where M is
Answer:
c) y = 8
Step-by-step explanation:
in a 30-60-90° Δ the ratio of the sides, respectively, is 1:
: 2
if the side opposite the 30°∡ is 8 then 'y' is 8
and 'x' is 16