Answer:
(7x+3/4*[x-1])^2
Step-by-step explanation:
The square of the sum of 7 times x. and 3 divided by 4 times the difference of x and 1. This would mean that (7x+3/4*[x-1])^2 You would perform x - 1 in the [] first, which is why they are in the extra brackets. The whole thing is squared, so it is all in parenthesis, being squared. It says 3/4 into x-1. This would mean it's multiplying into x-1.
Answer:
8.2 million years
Step-by-step explanation:
The time can be found from ...
time = distance/speed
time = (47.0×10^4 m)/(5.7×10^-2 m/yr) = 8.2×10^6 yr
It will take about 8.2 million years for LA to have the same latitude as SF.
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The given numbers each have 2 significant digits, so the answer is appropriately rounded to 2 significant digits.
Answer: 4/3
In dividing by fractions, you flip the latter one over. 2/3 * 2=4/3.
6) B&R. They form a right angle at intersection
7) G&R. Line G has a slope of -1/4 which is the negative reciprocal of line R’s slope of 4
Answer:
0.90
Step-by-step explanation:
Take the 600 and get rid of the zeroes and divide 5.40 by 6.
