Answer:
Tan<C=2.4
Step-by-step explanation:
Opp=36
Adj=15
Tan<C=opp/adj
Tan<C=36/15
Tan<C=2.4
Hope this helps :) ❤
Answer:
288 cm³
Step-by-step explanation:
The volume (V) of the triangular prism is
V = area of triangular base × height
area of base =
× 6 × 8 = 24 cm², hence
V = 24 × 12 = 288 cm³
Answer:
y = mx+b
Step-by-step explanation:
This is the equation for finding the slope-intercept form. Just plug in the numbers and you'll get your answer.
I know this doesn't give you the exact answer, but you have to figure things out on your own. It's good to get a little help, but not the direct answer.
Equate what is inside cosine with
, base period and solve for x,



Hope this helps :)
Answer:
Now we have everything in order to replace into formula (1):
Step-by-step explanation:
Information given
represent the sample mean
population mean (variable of interest)
s=2.75 represent the sample standard deviation
n=10 represent the sample size
Confidence interval
The confidence interval for the mean is given by the following formula:
(1)
The degrees of freedom are given by:
The Confidence is 0.90 or 90%, the significance is
and
, and the critical vaue would be
Now we have everything in order to replace into formula (1):