Answer:
When the absolute value of the scale factor is lower than 1, it decreases the size of the shape.
When the absolute value of the scale factor is greater than 1, the shape will increase in size.
Step-by-step explanation:
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3.14 is how you write it in decimal form for the calculator
Answer:
3,2
Step-by-step explanation:
it's the right answer
Answer:
96 pages
Step-by-step explanation:
There are 60 minutes in an hour, and 60/15 minutes would equal 4. Since there are four 15 minute intervals in an hour, you would want to multiply 24 by 4, which equals 96.
We know that
tan²(A)+1 = sec²(A)--------> tan²(A)= sec²(A)-1
tan²(A)= (4/3)²-1------> tan²(A)=16/9-1-----> 7/9
tan²(A)=7/9
if the angle A is in the IV quadrant
then
tan (A) is negative
therefore
tan (A)=-√(7/9)-----> tan (A)=-√7/3
so
cot (A)=1/tan(A)------> cot (A)=-3/√7----> -(3/7)*√7
the answers are
a) the identity is tan²(A)= sec²(A)-1
b) tan (A)=-√7/3
