Answer:
Step-by-step explanation:
the tangent of an angle is equal to the opposite side length over the adjacent side length
tan(P) = 3/5 = 0.6
Answer:
195
Step-by-step explanation:
Hope This Helps!
Answer:
1 hotdog cost $2.25
1 popcorn cost $3.5
Step-by-step explanation:
Let the price of hotdog be and that of popcorn be p
For the first hour;
15p + 14h = 84 •••• (i)
for the second hour;
18p + 16h = 99 •••••(ii)
so we want to solve these two equations simultaneously
In equation 1,
14h = 84-15p
h = (84-15p)/14
Simply insert this into equation ii
18p + 16(84-15p)/14 = 99
Multiply through by 14
252p + 1344 - 240p = 1386
1386-1344 = 252p-240p
12p = 42
p = 42/12
p = $3.5
to get cost of hotdogs;
h = (84-15p)/14
Substitute p = 3.5
h = (84-52.5)/14
h = 31.5/14
h = 2.25
Answer:
Negative Correlation
Step-by-step explanation:
Answer:16748.40
Step-by-step explanation: total supplies of last month= $12315
Total increasing in sales in this month =36%
Sales this month = 12315+ 36% of 12315
That's 12315+12315×36÷100
=16748.4004
That's appro.16748.40
So total sales of this month were $16748.40
