Answer:
B. √21
Step-by-step explanation:
x^2 = √5 x √5 + 4 x 4
x^2 = 5 + 16
x^2 = 21
x = √21
<em>Hope that helps! :)</em>
<em></em>
<em>-Aphrodite</em>
Answer:
- Decreasing
Step-by-step explanation:
im not sure of the last two but the others are for sure a no
60 dollars. You multiply 15 four times because 25% of the cost is 15 so you multiply it by 4 to get the total answers.
I believe the answer is 9
As circumference and area is equal , thus,
2πr = πr^2
so , r = 2
therefore radius of circle is 2 !!
