Answer:
coordinates of vertex M is (x, y) = (2, -2)
Step-by-step explanation:
Since JKLM is a parallelogram, this implies that JK parallel to LM and KL parallel to JM. This means that
Slope of JK = slope of LM

And
Slope of KL = slope of JM

From equation (i) and (ii) we get




Put the value of x in equation (ii) we get

So, the coordinates of vertex M is (x, y) = (2, -2).
The volume of the igloo is 523.43 m^3
<h3>
</h3><h3>
How to get the volume of the igloo?</h3>
We know that the volume of a sphere of radius R is:

Where pi = 3.14
Then the volume of a hemisphere is half of that.
In this case, we have a hemisphere with a radius of 6.3m, then the volume will be:

If you want to learn more about volume:
brainly.com/question/1972490
#SPJ1
Answer:
It could be the first one or second one but the second one makes more sense .
Step-by-step explanation:
Answer:
-2 5/12 > -2 3/4
-92 < -15/16
Step-by-step explanation:
The answer is z ≥ -6/5 :)