Answer:
11 inches
Step-by-step explanation:
7^2+8^2=c^2
49+64=c^2
113=c^2
square root both side
c=10.63014581
round up and get c=11
hope this helped :)
I hope this helps you
4z+2.z-4.2=3z+11
4z-3z+2z=11+8
3z=19
z=19/3
one solution
Answer:
15
Step-by-step explanation:
5(-5) + 40 = -25 + 40 = 15
Put a dot on the 4 on the y line. then from that point go down 3 and to the right 4.
In this question, each package has 8 notecards.
one notecard costs $8
2 notecards cost $16
3 notecards cost $24
if n - number of packages
d - selling price in dollars
We can see that with each additional notecard bought the cost increases by $8
therefore there's a proportional relationship between n and d
As n increases, d increases by the same amount.
if we put it in an equation,
d = 8*n
n - 1 package and d is 8
if n - 2
d = 8*2
d = 16
Therefore we can use the following equation;
d=8n