Answer:
2sq-36
Step-by-step explanation:
sq-16+sq-25+5
sq+sq-16-25+5
2sq-41+5
2sq-36
Answer:
A circle has a circumference of 7,805 units.
2πr= 7,805 units.
r=7805/2π1=1242.20unit is radius
Answer:
A.
B. 160
Step-by-step explanation:
Silvia does 5 sit-ups on the first day of her exercise program. Each day thereafter she does twice as many sit-ups as the day before. Hence
1st day - 5 sit-ups
2nd day - 10 sit-ups
3rd day - 20 sit-ups
...
A.
The recursive formula that models the number of sit-ups she does each day is
B.
8x = -104 (I like to flip mine around like this, but it doesn't matter).
Now, you subtract 8 from both sides because you are doing the inverse.
-104 - 8 = -112
x=-112
Hope this helps!
Have a nice day!
Answer: The first choice, the one with a circle.
Step-by-step explanation: The verticial line test proves that the circle isnt a function, it fails the vertical line test. Hope this helps :)