The answer is A. I plugged it into a TI-83 calculator. If you need to know how I did that I will be happy to help
Answer:
Length of the side opposite to angle 
is 31.49
Step-by-step explanation:
Included angle can be defined as the angle in between two sides of the triangle.
So angle is in between sides 16 and 21.
Refer to the attachment for triangle diagram.
To find the length of opposite side, use cosine rule as follows
From the diagram, 
Substituting the values in the formula,
Simplifying,
Taking square root on both sides,
Therefore length of third side is 31.49
To do this we will divide d amount of money Mr. Cole gave her to d amount of money she gets per book. den d answer will be d amount of books Carmen read. lets do it:-
44 ÷ 4 = 11
Carmen read 11 books.
CHECK OUR WORK:-
11 × 4 = 44
We were RIGHT!!!!!
So, Carmen read 11 books!!
Hope I helped ya!!!! xD
Your answer would be D
The work: 0.77 times 6
and 2.95 times 2
those equal $4.62 and $5.9
add those two together, and you'll have $10.52
Change the information into an equation and do sequence. pull out any necessary information.
y = 2x + 1
starts at 1... so your first sequence is 1.
plug in x=1 then it becomes 3. then the next sequence you plug in 3 (, the answer to your previous solve) you get 7. continue to do this. next sequence you plug in x=7 into the equation y = 2x + 1.
thus, y = 2(7) + 1 =15... so forth...
therefore the answer is B.
Hope this helps :)
