Answer: 62°
Solution:
tan x =34/18
x=tan^-1 (34/18)
x=62°
As a ratio, 5:86 represents students to teachers
We can set up the equation as 5/86=x/9460
Multiply 9460 to both sides
5x9460/86=x
47300/86=x
x=550
There are 550 professors
Answer:
1.983(10⁴)
Step-by-step explanation:
Since we need to have ones and decimals as proper scientific notation, we have 1.983. Since we need the value of 19830, we need to move the decimal place 4 places to the right, so our exponent is 4.
*I double checked my work this time.
28 because you must subract 22 from both sides
Answer:
The area of the shape is 18cm^2
Step-by-step explanation:
