Answer:
Angle JLK
Step-by-step explanation:
Answer:
Domain (-∞,∞). Range= f(x) >-5
Step-by-step explanation:
1) Since we are dealing with a polynomial function with no algebraic restrictions, no denominators, no variables at the exponents, no square roots, etc. And it is a continuous function the Domain is the whole Real Line the Real set of Numbers.
2) As the Range, we have to deal with the combined inverse of this polynomial function.
Do the inversion
Then susbtitute u²= and u=y² back substitute then solve
Jus like this
Back substitute and then solve it for y:
y²=x+
Then y>-5 R=(-5,∞)
Answer should be 3. (2,3)
Answer:
5y+9x+12
Step-by-step explanation:
The width is 18.
step by step:
1. 2 lengths are 20 which is 20+20 that's 40.
2. 76-40= 36
3. Two widths are 36 cm.
4. so do 36÷2 and that equals 18