3^1=3
3^2=9
lets skip a couple and guess
3^10=59049 oops too high
3^6=729 good
3^7=2187 too high so
the answers are
3^1
3^2
3^3
3^4
3^5
3^6
Answer:
I believe it is 60-10=x because it says she purchased it with 60$ but recieved 10$ in change causing the amount we dont know to be a variable such as "x"
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
(1−−4)2+(13−1)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√(1++0)2+(13−1)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√(5)2+(12)2‾‾‾‾‾‾‾‾‾‾‾√25+144‾‾‾‾‾‾‾‾‾√169‾‾‾‾√≈13
Sorry if the explanation is a bit confusing but, I used the distance formula to do this.
Hope this helps!!! PLZ MARK BRAINLIEST!!!
Answer:
-7 or 4
Step-by-step explanation:
use foil to get the quadratic equation:
x^2+5x-2x-10=18
x^2+3x-10=18
bring "18" to the left:
x^2+3x-10-18
x^2+3x-28
so what*what= -28
and
what+what=3
factors of -28: -7,4 -4,7 14,-2 -14,2 -28,1 -1,28
factors whose sum is 3: 7,-4
so substitute "7,-4" in place of 3:
x^2+7x-4x-28
2) split it in two groups
group 1) x^2+7x
group 2) -4x-28
x^2+7x has a GCF of "x"
x(x+7)
group 2) -4x-28 has a gcf of "-4"
-4(x+7)
3) (x-4) (x+7)=0
x-4=0
x=4
x+7=0
x=-7
x=4,-7
Hope this helps!
From the given above, the point that still needs to be incurred by the group is calculated by subtracting 424 points from 1000. This as shown below,
n = 1000 - 424 = 576
If we are to determine the number of points each game, we divide 576 by 9. That is,
x = 576 / 9 = 64
<em>ANSWER: 64 points/ game</em>
