Perform the indicated operations/solutions. 1. 12-7+45÷15x11= 2. 16x2+12-18÷9-4=
1 answer:
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Answer:
rs 200
Step-by-step explanation:
10% of rs 2000
= × 2000
= 0.1 × 2000
= 200
Answer:
6.914miles (to 3 decimal places)
Step-by-step explanation:
Length of an arc = θ/360 *2πr
angle subtended by arc at the center of the earth = 6 minutes
1 minute =1/60 degree
6 minute= 6/60 degree =0.1°
θ=0.1°
radius of earth = 3960 miles
distance along the arc =
=6.9142857143miles