An elevator descends 1,000 feet in 8 seconds what is the change in height per second
1 answer:
You multiple 1000 by 8 and have tour answer which is 8000 per second
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Answer:
173.4 cm^2
Step-by-step explanation:
Surface area of the cone=pi*r*l+pi*r^2=pi*(4)*(9.8+4)=173.4 cm^2
X=30 in the first one and x=-15 in the second one
Answer:
Step-by-step explanation:
|2x-3|≤9
so -9≤2x-3≤9
add 3 to each inequality
-6≤2x≤12
divide by 2
-3≤x≤6
Answer:
216
Step-by-step explanation:
The order of the sides of the triangle is bc>ab>ac as per the rule that side opposite to the larger angle is larger