9-3(-4+4×)12× = 9 + 12 -12 + 12 which 21 becaus of the adjective inverse
Triangle FOD is an isosceles with base FD.
FD = 2 · 4 = 8
FD = CB
Arc CB = 56°
Arc ED = 1/2 Arc FD = 1/2 Arc CB
Arc ED = 56° : 2
Answer:
Arc ED = 28°
12.41 multiplied by 10 is 124.1
You could also solve it by moving the decimal to the right
Hope this help you :)))
Answer: 32
Step-by-step explanation:
When the set has <em>n</em> elements, the power set has 
elements. This also gives us the cardinality of the power set, which is what we are looking for.
A = {2,3,9,7,5}
(1) 2
(2) 3
(3) 9
(4) 7
(5) 5
<em>n</em> = 5
32
