An electrician leans an extension ladder against the outside wall of a house so that it reaches an electric box 22 feet up. The
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The diagram shows shaded region which boundary is bounded with two lines.
<u>Equation of the 1st line:</u>
This line passes through the points (-6,0) and (0,-6), so its equation is
<u>Equation of the 2nd line:</u>
This line passes through the points (-2,0) and (0,4), so its equation is
The origin belongs to the shaded region, so it must satisfy both inequalities, so
correct inequality is
correct inequality is
Note that signsare with notion "or equal to" because lines are solid.
Answer:
Answer:
<h3><u>Cylinder</u></h3>Given:
- r = 6 cm
- h = 18 cm
Given:
- x = 8 cm
Volume of cylinder - volume of cube
= 684π - 512
= 1532.75204 cm³
1 litre = 1000 cm³
⇒ 1.5 litres = 1000 × 1.5 = 1500 cm³
As 1500 < 1532.75204, the volume of water poured into the container is smaller than the empty space available in the cylinder. Therefore, the water will <u>not</u> come over the top of the container.