Answer: the answer is x= -11.
Answer:
Total height lowered = 75m
No of times balloon lowered = 5
Height lowered in each lowering = Total height lowered / No of times balloon lowered
= 75 / 5
= 15 m
The number indicated that each time balloon is lowered by 15 m
2 / 1386
3 / 693
3 / 231
7 / 77
11/ 11
/ 1
Prime factors = 2*3*3*7*11
Option C.
Answer:
Step-by-step explanation:
Actual value: 55 - 21 = 34; estimated value: 55 - 20 = 35.
The difference between the actual and the estimated values of 55 - 21 is 1:
35 - 34 = 1
The formula for a circle with center (h,k) and radius (r) is as follows:
(x – h)² + (y – k)² = r²
If the diameter of the circle is 10, we know that the radius of the circle must be equal to 5. Insert any known equations into the formula above:
(x – (-3))² + (y – 2)² = 5²
Simplify both sides of the equation:
(x + 3)² + (y – 2)² = 25
This is the equation of a circle with the given measurements.
I hope this helps!
