at is the equation for the a linear function with the coordinates (1,3), (2,6), (3,9), (4,12), (5,15), (6,18)
Alex787 [66]
Where is the graph? can you include the graph
The way the question is worded, the correct answer is 0%. A 10 has already been drawn, and there are ZERO ways to draw a card valued higher than 10. The question specifically says face cards- J, Q, K- are worth 10, so the best the player can do is tie the 10, but not beat it.
However, among the answers given, it appears C is correct, if you assume that the face cards are higher valued than the 10 of hearts. There are 12 face cards remaining in the deck, 4 each of J, Q, K. And there is a total of 50 cards remaining after drawing the 8 and the 10.
There’s a 24% chance we’ll draw a winning card IF the assumption is that face cards beat a 10.
Foil
first
outer
inner
last
example if you had
(x+y)(z+t)
first x times z
outer x time t
inner y times z
last y times t
so
FOIL
(t+2bs^2)(2t-3bs^2)
FIRST (t times 2t=2t^2)
Outer (t times -3bs^2=-3tbs^2)
Inner (2bs^2 times 2t=4tbs^2)
Last (2bs^2 times -3bs^2=-6b^2s^4)
now add
2t^2-3tbs^2+4tbs^2-6b^2s^4
add like terms (-3tbs^2+4tbs^2=1tbs^2=tbs^2)
2t^2+tbs^2-6b^2s^4
Answer:
x=12
Step-by-step explanation:
Since it is on a right angle we can equate the sum of these 2 angles to 90:
3x+x+42=90
Simplify:
4x+42=90
Subtract 42 from both sides:
4x+42-42=90-42
Simplify:
4x=48
Divide both sides by 4
4x÷4=48÷4
Simplify
x=12