The multiplication of 0.34 by 0.568 will be 0.19312 and the number of significant figures is five.
<h3>How to illustrate the information?</h3>
In positional notation, significant figures are the digits in a number that are trustworthy and required to denote the amount of something. Significant figures are the number of digits that add to the correctness of a value, frequently a measurement.
It should be noted that significant figures are the numbers that are reliable and are usually non zero digits.
In this case, the multiplication of 0.34 by 0.568 will be 0.19312.
Therefore, the number of significant figures is five.
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There are 43560 SF in an acre first you want to find the total SF witch is 43560x25=1089000 SF. also the common area will take up about 35% of the overall area so do .35x1089000=381,150 and subtract that from the overall SF witch gives you 707,850 then divide this by 25000 SF for the total number of lots that the developer can have on this property witch is 28 or 28.3 rounded to the tenths.
Answer:
Step-by-step explanation:
Given
tan x = 
, then
x = 
( ) = 60° ← related acute angle
Since 180° < x < 270° and tan x > 0 then x is in third quadrant
x = 180° + 60° = 240°
and
sin(x - 210)°
= sin(240 - 210)°
= sin30°
=
<h3>
Answer: B) 60</h3>
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Explanation:
Whenever the angle theta is between 0 and 90, the reference angle is exactly that value.
It's only when you get to other quadrants is when things get a bit tricky. Right now we're in quadrant 1, often written as Q1.
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Extra info:
- If theta is between 90 and 180, then the reference angle is 180-theta. This region is Q2
- If theta is in quadrant 3, between 180 and 270, then the reference angle is theta-180. The order of subtraction is important since x-y is the not the same as y-x.
- Lastly, if theta is between 270 and 360 (in Q4), then the reference angle is 360-theta.
- As you can see, we have four quadrants starting with Q1 in the upper right corner. Then we move counterclockwise to get Q2,Q3 and Q4.
Answer:
36 ft³/min
Step-by-step explanation:
Given that:
Let assume that length of the cube = m
Then;
m = 2 feet &;
The volume (V) = m³
By differentiating with respect to t, we get
= 36 ft³/min
