Answer:
6.286
Step-by-step explanation:
♢C=⊙/360x 22/7x D
=45/360x22/7x16
=6.286
Use the distributive property.
3(6 + x) = 24
18 + 3x = 24
3x = 6
x = 2
Let's say there were "x" in 1996, therefore, "x" is the 100%.
10 years later, there are 12440, and that is 1126% "more" than "x", since "x" is 100%, 1126% more than that is 100% + 1126%, or 1226%.
so, 12440 is really 1226% of whatever "x" happened to have been back then in 1996.
now, since we know that 12440 is 1226%, what is "x" then?
Answer:
3
- 4x - 32
Step-by-step explanation:
(3x+8)(x-4)
=3
-12x + 8x -32
=3
- 4x - 32
Cos(68)=z/24
Z=24cos(68)
Find the answer by the calculator
Second question,
Cos(x)=16/34
X=cos^-1(16/34)
Use calculator