Answer:
B or the second option
Step-by-step explanation:
the rules of math state that you must not have a square root in the denominator so in order to get rid of it multiply the top and bottom by the square root on the bottom. Any square root times itself takes away the square root symbol
Answer:
20+70=90
Step-by-step explanation:
next 3 steps:
ABC<u>DC</u>BA
ABCD<u>ED</u>CBA
ABCDE<u>FE</u>DCBA
Patern: add 2 letters
1. 1
2. 3
3. 5
4. 7
5. 9
6. 11
7. 13
8. 15
9. 17
10. 19
The 10th step has 19 letters
Answer: 1st, 3rd, and 4th functions
Step-by-step explanation:
Assuming k(x)=9x^2, all the other functions have inverses because they are linear, meaning they must be one-to-one.
Answer:
Step-by-step explanation:
Area of the shaded region =Area of square with side 10 cm - Area of circle with radius 5 cm
