Answer:
w = 0.5
Step-by-step explanation:
w represents the width of the frame
Area of the picture and the frame is
(2 + 2w)2
Area of picture is
22
Area of the frame is
(2 + 2w)2 - 4 = 5
(2 + 2w)2 = 9
2 + 2w = 3
2w = 1
Answer:
B. 2 laps per minute
Step-by-step explanation:
<em>Speed = distance/time</em>
- Distance = 30 laps
- Time = 15 minutes
<u>Speed is:</u>
- 30 laps / 15 min = 2 laps / min
<u>Correct answer option:</u>
Answer:
x = 10.5
Step-by-step explanation:
Intersecting chord theorem : If two chords intersect within a circle then the product of the measures of the segemnts made up of the chords are equal to each other.
For more reference to this, kindly view the attatched image.
Applying this theorem we would create an equation which would be 2 × x = 7 × 3
We then solve for x
2 × x = 7 × 3
==> simplify both sides
2x = 21
==> divide both sides by 2
x = 10.5
504in2
LxWxH
7x6x12=504in2