The side length of a square ice cube is claimed to be 1.0 inches, correct to within 0.001 inch. Use linear approximation to estimate the resulting error, measured in squared inches, in the surface area of the ice cube.
Answers
Answer:
0.012
Step-by-step explanation:
Linear approximation says that,
For a cube the surface area is .
So the side is 1.0 inch in, the surface area is square inches.
In Linear approximation means you ignore the term , if
is a small number, because then
will be a very smalle number and that does not contribute much to the error.
So the surface area is approximately,
So here,
The error in the area is approximately,
So the error is 0.012.
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(8 7/8 + 2 1/3 + 4 1/4) - (3 3/4 - 1 1/2)
In the workbench drawer, the ratio of hex bolts to all bolts is 0.26. Write the ratio as a fraction in simplest form. As a fraction, the ratio of hex bolts to all bolts is
Which of these number is irrational?the square root of 36 the square root of 49 the square root of 13 the square root of 121
B. supplementary
C. reflex
D. curved
Answers
Answer:
C) The diagram in this figure illustrates a reflex angle
Step-by-step explanation:
Given : A diagram with an angle.
To find : The diagram in this figure illustrates a _______ angle.
Solution : We can see from figure it is greater than 180 degree and less than 360 degree.
By the definition of reflex angle : The reflex angle is the larger angle. It is more than 180° but less than 360°.
Therefore, C) The diagram in this figure illustrates a reflex angle.
Answers
The answer is B
Step-by-step explanation:
3/4 + 1/8 =7/8
A.5/8 + 1/8 = 3/4
B.6/8 + 1/8 = 7/8
C.3/12 + 1/12 = 1/3
D.9/12 + 1/12 = 5/6
Answers
Answers
Answer:
Avas unit rate is for a mile 16.6666666667 minutes. while Mauras is 15 mins
Step-by-step explanation:
It would take Ava 16.6666666667 to run a mile, while it would take Maura 15 minutes to run a mile.
Select the product.
a.36
b. -36
c. 36i
d. -36i
Answers
The multiplication and simplification of the polynomial –12i × 3i gives 36
What is a complex number?
A complex number is a number of the form a + bi, where a and b are real numbers, and i = √-1
i² = (√-1)² = -1
Given the complex number:
–12i × 3i
multiplying and simplifying gives:
= -36 * i² = -36 * -1 = 36
The multiplication and simplification of the polynomial –12i × 3i gives 36
Find out more on complex number at: brainly.com/question/10662770
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(-12i)*(3i)=-36i²=36
Answer A
Answers
if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.