Step-by-step explanation:
f(x) = x² + 1, where x >= 0.
Let y be f(x).
=> y = x² + 1
=> x² = y - 1
=> x = √(y - 1) because x is non-negative.
Hence f^-1(x) = √(x - 1), where x >= 1.
Answer:
1/4 cups of milk and 1 1/3 Tbsp of butter.
Step-by-step explanation:
Milk : 3/4 multiplied by 1/3 = 3/12 = 1/4
Butter : 4 multiplied by 1/3 = 4/3 = 1 1/3
Answer:
Nice handwriting :)
look a the attached files for the answers, I coulnt type certain symbols here so i just attached images.
Step-by-step explanation:
Answer:
you would calculate angles with a protractor by using degrees.
Step-by-step explanation:
the center would be put at one corner and then u measure the side you want to know the angle of. hope this helped.
Total number of animals: 40
Types of animals: 4
Adult goats: x
Adult rabbits: 2x
Child goats: 3x
Child rabbits: 2x
x+2x+3x+2x = 40
8x = 40
x = 5
There are 5 adult goats.
The correct answer is 5 adult goats.
