Answer:
the answer to your question is yes, but the answer to #21 is ;
mn
pn
ml
lp
Step-by-step explanation:
20,000÷50=

The plane needs to descend at 400 ft per mile.
At 40 degrees?
Answer:
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Step-by-step explanation:
28°
a triangle = 180°
180°-140°= 40°
180°-68°= 112°
180°-112°-40°= 28°
You can make 4 out of 18 cubes