Answer:
Pierre has enough boards and nails to make 9 tables and 5 chairs.
Step-by-step explanation:
The answers are published data, survey, and observational study in that order on elearning for anyone still wondering.
Answer:
10 and like 2/3 of a book
Step-by-step explanation:
8 books divided by 3 months would be 2 and 2/3 a month, and if they are both going the same rate each month, Jesse would be reading 10 and 2/3 books in 4 months.
Answer:77
Just multiply the numbers
7/13 * 143
= (7*143)/13
= 1001/13
= 77
So the answer is 77
Using equivalent angles, the solutions are given as follows:
a)
.
b)
.
c) 
<h3>What are equivalent angles?</h3>
Each angle on the second, third and fourth quadrants will have an equivalent on the first quadrant.
For item a, we have to find the equivalent angle on the 2nd quadrant, where the sine is also positive.
Hence:

Hence
.
For item b, if two angles are complementary, the sine of one is the cosine of the other.
Complementary angles add to 90º = 0.5pi, hence:



The equivalent angle on the second quadrant is:

Hence the solutions are:

For item c, the angles are also complementary, hence:



The tangent is also positive on the third quadrant, hence the equivalent angle is:

Hence the solutions are:

More can be learned about equivalent angles at brainly.com/question/28163477
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