First we have to divide 135,000 by 90, which equals 1,500. Then we divide 1,500 (seconds) by 60 (60 seconds in a minute) and get: 25 Minutes.
Answer:
5
Its pretty easy! 1.5 times what equals 7.5? 1.5 x 2 =3 . 1.5 x 3 = 4.5. 1.5 x 4 = 6
1.5 x 5 = 7.5!
Answer:
n = 8 cm
Step-by-step explanation:
When two chords intersect each other inside a circle, the products of their segments are equal
Look to the attached figure
In the circle two chords are intersected at a point inside it
∵ The two chords are intersected in a point inside the circle
∴ The product of their segments are equal
∵ The segments of one chord are 4 centimeters and 6 centimeters
∵ The segments of the other chords are n and 3 centimeters
- Multiply each two segments and equate their products
∴ n × 3 = 4 × 6
∴ 3 n = 24
- Divide both sides by 3
∴ n = 8
∴ The value of n is 8 centimeters