For example, -7 is an integer<span>, so it is also a rational and a real number. The square root of 2 is an irrational number, so it is also a real number.</span>
Answer:
3.143
Step-by-step explanation:
Since you're rounded it to the third decimal, you look at the fourth one. And since the fourth one is 8, ur going round 2, which is the third decimal to 3.
Answer:
Measure of smallest angle will be 27 degrees.
Step-by-step explanation:
We are told that a triangular playground has angles with measures in the ratio 8:3:9 and we are asked to find out measure of smallest angle.
Since we know by the angle sum property that angles in a triangle add up to 180 degrees.
We can set an equation from our given ratio as:




Now we will find measure of our smallest angle by multiplying 3 by 9 as 3x will be smallest angle of our triangle.

Therefore, measure of the smallest angle will be 27 degrees.
Answer:
with what theres nothing
Step-by-step explanation: