The angle subtended by a diameter is a right angle. That's Thales' Theorem (one of them anyway), sometimes thought to be the first theorem of geometry.
So the first choice is true.
The other angles are complementary, not necessarily congruent.
The sides and arcs aren't necessarily congruent either
Answer: first choice
1000 - 403 = 597
597/28 = 21.3
This means that each student should being at least 22 cans.
Answer:
$72
Step-by-step explanation:
in a calculator type 20%x60 and it will say 12
so 12 is 20% of 60
then just add 60 and 12 together and it equals 72
The midpoint of AB where A(a) and B(b): (a + b)/2
(-9 + 6)/2 = -3/2 = -1.5
Answer: B. -1.5
Answer:
1. Fraction = 0.36, 36% and 36/100