99
/ \
11 9
/ \
3 3
165
/ \
33 5
/ \
3 11
GCF=3
Slope= -3/2
Y-intercept=33/2
Answer:
81
Step-by-step explanation:
27 total of pupils.
girls 1×27=27
boys 2×27=54
total 54+27=81
6 quarters = $1.50
9 Nickels = $0.45
Total= $1.95
Answer is 6 quarters and 9 nickels.<span />
Answer:
45 degrees
Step-by-step explanation:
Here, we want to get the value of the acute angle
From the question, we have it that the sin of the acute angle equals its cosine
Recall;
cos A = sin (90-A)
Hence, if A is 45, then Cos A and Sine A will be the same
This means the value of theta which is the acute angle is 45 degrees