Answer:
that is the required inequality
Answer:
a=−1/2, 3
3Step-by-step explanation:
Six million seven thousand two hundred
Answer:
4/3
Step-by-step explanation:
because 2/3 × 2 = 4/3
brainliest
We know that
length of a sector=[∅]*r--------> when ∅ is in radians
so
∅=length of a sector/r
for r=7 ft
length of a sector=4 ft
∅=4/7-----> 0.57 radians
the answer part 1) is 0.57 radians
part 2)
area of a sector=(∅/2)*r²--------> when ∅<span> is in radians
</span>area of a sector=(4/7/2)*7²-----> (4/14)*49----> 14 ft²
the answer Part 2) is 14 ft²
