9514 1404 393
Answer:
A. 5.3
B. √29 ≈ 5.39
Step-by-step explanation:
<h3>A.</h3>
A terminating decimal is a rational number. A terminating decimal between 5.2 and 5.5 is 5.3.
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<h3>B.</h3>
The squares of 5.2 and 5.5 are 27.04 and 30.25, respectively. Any value between these numbers that is not a perfect square will have an irrational square root. For example, √29 ≈ 5.39 is irrational.
Answer:5
Step-by-step explanation:
yes
To find the area of the curve subject to these constraints, we must take the integral of y = x ^ (1/2) + 2 from x=1 to x=4
Take the antiderivative: Remember that this what the original function would be if our derivative was x^(1/2) + 2
antiderivative (x ^(1/2) + 2) = (2/3) x^(3/2) + 2x
* To check that this is correct, take the derivative of our anti-derivative and make sure it equals x^(1/2) + 2
To find integral from 1 to 4:
Find anti-derivative at x=4, and subtract from the anti-derivative at x=1
2/3 * 4 ^ (3/2) + 2(4) - (2/3) *1 - 2*1
2/3 (8) + 8 - 2/3 - 2 Collect like terms
2/3 (7) + 6 Express 6 in terms of 2/3
2/3 (7) + 2/3 (9)
2/3 (16) = 32/3 = 10 2/3 Answer is B
Answer:
40.00520088 or 40 rounded
Step-by-step explanation:
sine rule
Answer:
Two isosceles right triangles. and
Step-by-step explanation:
The length of one side is:
An isosceles right has two sides of identical length, which are both legs and perpendicular to each other. There are two possibilities: