Answer:
Step-by-step explanation:
using the 30- 60- 90 triangle for exact values , then
tan60° = 
, and
cot60° = 
= 
cos60° = 
cot60° cos60°
= ×
= 
← rationalise the denominator by multiplying by 
= ×
=
Answer:
36/5 or 7.2 cups
Step-by-step explanation:
4/5 times 9/1 is equal to 36/5
you should probably simplify to decimal
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Answer:
x-intercept(s):
(
120
,
0
)
y-intercept(s): (
0
,
24
)
To test the effectiveness of the weight loss program, a PAIRED SAMPLE test distribution is used.
The weight loss data collated for the program for both the beginning and end of the program period was obtained with one subject or person having two separate readings, these shows that the samples are NOT INDEPENDENT.
When performing a test which involves DEPENDENT or MATCHED samples, whereby means of two measurements taken from the SAME subject are involved, a PAIRED SAMPLE TEST DISTRIBUTION IS ADOPTED.
Therefore, the effectiveness of the weight loss programme will be accurately evaluated using a PAIRED SAMPLE TEST.
Learn more : brainly.com/question/17143411
