1. You have that the circle that defines the part of the planter wall which gets watered by the sprinkler is: (x−10)²+(y+12)²<span>=36.
2. The standard form for the equation of a circle is:
(x-h)</span>²+(y-k)²=r²
(h,k) is the center point.
r is the radius.
3. Keeping this on mind, you can find the value of the radius, as below:
r²=36
r=√36
r=6 m
4. Then, the diameter of the circle is:
D=2r
D=2(6m)
D=12 m
<span>
What is the diameter, in meters, of the circular area that gets watered by the sprinkler?</span>
The answer is: 12 m
70
because the little lines on the lines mean that the bottom two angles are the same
180-40=140
140/2=70
Answer:
34
Step-by-step explanation:
13-(-21) = 13 + 21 = 34
-126 = -34 + 2x is the equation you would use. solve for x, which would be -46. it would take 46 minutes for the diver to reach 126 feet below sea level.
Answer: 3
Step-by-step explanation:
25 x (5 - 2) ➗ 5 - 12
Applying the rule of BODMAS
- Solve task in bracket first
25 x (5 - 2) ➗ 5 - 12
= 25 x (3) ➗ 5 - 12
= 75 ➗ 5 - 12
- Solve task of division next
75 ➗ 5 - 12
= 15 - 12
= 3
Thus, the answer is 3
