The figure seems like its a parallelogram.
In a parallelogram :
Opposite sides are equal and
Opposite angles are equal
Hence, The side opposite to 9in. is equal to 9in. and the side opposite to 10in. is equal to 10in.
Area of the figure =b×h
= 8×10
=80in.sq.
Okie, so you have 2 polynomials separated by a plus sign. If there were a number in front of the polynomial, you would need to factor, as well as if there was a negative sign. But there is just an addition sign so you just add as you would normally.
5x + 9 + 3x - 2 = 8x +7
I hope this helps :-)
.680 I think because 4 or less let it rest and 5 or more raise the score.
Answer:
The highest permanently tolerable altitude is 52.53 km.
Step-by-step explanation:
We have to calculate the maximum altitude that the residents/workers can tolerate.
This altitude is at which the hemoglobin conventration is 0.001 of the concentration at sea level.
We can express that as:

The highest permanently tolerable altitude is 52.53 km.
Answer:
SSS I believe sorry if im wrong
Step-by-step explanation: