Answer: 17a) 32°
Step-by-step explanation:
Plot the coordinates and draw a line to connect them.
Then draw a horizontal line from (-4, 1) and a vertical line from (4, 6) until they intersect. This creates a 90° triangle.
Notice the length of the horizontal and vertical lines.
Use trigonometry to calculate the angle. Note that tan = opposite/adjacent
Answer:
30°
Step-by-step explanation:
Answer:
-74
Step-by-step explanation:
3(1-2) + (-71)
3(-1) - 71
-3 -71
-74
You can find the answer by multiplying the length by the width by the height, then rounding your quotient to the nearest whole number. Or you can round the length, width, and height (5 x 5 x 3) and your answer would be your quotient. The answer would be either 70 or 75. There are a variety of ways to answer this question.
Answer: No, it does not matter.
Step-by-step explanation:
In addition the order does not matter, this is because of the commutative property of the addition, that says that: A + B = B + A
and the associative property, that says that:
A + (B + C) = (A + B) + C
for example, if you have 4 chips and your friend gives you her 5 chips, now you have a total of 4 + 5 = 9 chips.
The case is the same if you have 5 chips and your friend gives you 4 chips, now you have 5 + 4 = 9 chips.
Other example is that:
5 chips + ( 2chips + 1 chip) = 5 chips + 3 chips = 8 chips
(5 chips + 2 chips) + 1 chip = 7 chips + 1 chip = 8 chips
You can see that the order does not matter.
