12) 8 liters in total. each glass holds 1/5 of a liter. 8 x 5 = 40 glasses.
13) 3bars/4people = 3/4 of a bar.
14) same concept as 13. .5quart/3people = (1/6) of a quart of milk.
15) 3 yards in total. divides it into pieces that are 1/4 yard long. so each 1 yard makes 4 pieces. that means 3 yards makes 12 pieces in total.
You will have infinite solutions
Answer:
a. csc²θ
Step-by-step explanation:
You can use the identities ...
1 +tan² = sec²
cot = cos/sin
sec = 1/cos
csc = 1/sin
___
Then the expression becomes ...
Question 2 the answer is 4
We are asked to factor out the expression:
4 x^3 - 10 x
So we extract a factor of "2" from the numerical factors "4" and "10", and also a factor of "x" from each term,leading to:
2 x ( 2 x^2 - 5)
Therefore, please select the first answer option they give you in the list.
