Answer:
1 : B
2: 196
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Answer:
either ft or length
Step-by-step explanation:
Put the values of w = 12 and x = 1/2 to the expression 15 - 0.75w + 8x.
15 - 0.75(12) + 8(1/2) = 15 - 9 + 4 = 6 + 4 = 10
Divide the circumference by 2 for 8.5 inches diameter
8.5^2*pi= <span>226.98 inches squared</span>
Answer:
Rate = 108 km/hr
Distance travelled in 2 hours = 216 km
Step-by-step explanation:
A car is travelling at a rate of 30 meters per second
1 km = 1000 meters
? km = 30 meters
Cross multiplying gives; km
1 hr = 3600 seconds
? hrs = 1 second
Cross multiplying gives; hrs
Speed = Distance ÷ Time
Speed in km/hr = km ÷ hrs = km × = 108 km/hr
Distance travelled in 2 hours = 2 × 108 km = 216 km