Answer:
Step-by-step explanation:
To graph a function, you have to select x-values and plug them into the equation. Once you plug those values into the equation, you will get a y-value. Your x-values and your y-values make up your coordinates for a single point.
Then the square root of 64=8. 8*8=64
What are you asking for exactly ?
Answer:
28
Step-by-step explanation:
Answer:
90tan50°
Step-by-step explanation:
tan(a)=(opposite)/(adjacent)