Answer:
2 and remains the same
Step-by-step explanation:
The complete question in the attached figure
we know that
When we know <span>two sides and the included angle the formula for calculate the area is
</span>Area=(1/2)*a*b*sin C
in this problem
let
a=20
b=12
C=68°
Area=(1/2)*20*12*sin 68°------> Area=111.26 units²-----> Area=111.3 units²
the answer is111.3 units²
it is 3 numbers all together and they are 25, 36 and 49.
Answer: They are 41 miles apart after 3 hours.
Step-by-step explanation:
The speed at which Aran runs is
7 mph.
Distance = speed × time
If Aran runs for 3 hours, then the distance that he would cover is
7 × 3 = 21 miles
The speed at which Anil runs is
5 mph. They decide it would be fair if Anil got a 1 hour head start. This means that the total time that Anil spent running is 3 + 1 = 4 hours.
Distance covered by Anil in 4 hours is
5 × 4 = 20 miles
Therefore, the total distance covered after 3 hours is
21 + 20 = 41 miles
Answer:
3x×1/3=9×1/3
x=3
Step-by-step explanation:
fill it in
reciprocal of 3 = 1/3