Answer:
p = 18
Step-by-step explanation:
given : n = -3
p = 2n^2
p=2*(-3)^2
p=2*8
p=18
Answer:
y > 2x+1
Step-by-step explanation:
Find an equation of the line: slope = 2, y-intercept = 1, y = 2x + 1
Find a point in the shaded area of the graph to substitute into the equation: ex. (0, 2), substituted in, it becomes 2 = 1
Change the sign so 2 = 1 becomes true; 2 > 1
Implement that sign into the original equation, and because it is a dotted line, not a solid one, the sign will not include "or equal to"
y > 2x + 1
Answer:
Step-by-step explanation:
Thinking process:
Let the total set be the combination of all the sets as shown
It means that total items = 7 + 14 + 7 + 2
= 30
But the total number of the subsets = 5 + 7+ 2
= 14
Therefore the probability =
=
=
<h2>
Answer: 4</h2>
Step-by-step explanation: 20/5 is 20 divided by 5 which is 4.
20/5=<u>4</u>
<u>4</u>x5=20
5x<u>4</u>=20
So the answer is <u><em>4</em></u>.
Answer:
d = 2
Step-by-step explanation:
P1 (-5, 4) P2 (-3, -4)
Use the distance formula: d =
Plug in the values and simplify
d =
d =
d =
d =
d = 2
I hope this helps :)