Given a circle with radius r , diameter d , circumference C , and area A . a . Write C as a function of r . b . Write A as a function of r . c . Write r as a function of d . d . Write d as a function of r . e . Write C as a function of d . f . Write A as a function of d . g . Write A as a function of C . h . Write C as a function of A .
Given a circle with radius r , diameter d , circumference C , and area A . a . Write C as a function of r . b . Write A as a function of r . c . Write r as a function of d . d . Write d as a function of r . e . Write C as a function of d . f . Write A as a function of d . g . Write A as a function of C . h . Write C as a function of A .
Solution Summary: The author explains that the required relationship is C(r)=2pi r.
Given a circle with radius r, diameter d, circumference C, and area A.
a
. Write
C
as a function of
r
.
b
. Write
A
as a function of
r
.
c
. Write
r
as a function of
d
.
d
. Write
d
as a function of
r
.
e
. Write
C
as a function of
d
.
f
. Write
A
as a function of
d
.
g
. Write
A
as a function of
C
.
h
. Write
C
as a function of
A
.
3. Consider the polynomial equation 6-iz+7z² - iz³ +z = 0 for which the roots are 3i, -2i, -i,
and i.
(a) Verify the relations between this roots and the coefficients of the polynomial.
(b) Find the annulus region in which the roots lie.
Force with 800 N and 400 N are acting on a machine part at 30° and 60°, respectively with the positive x axis
Find the accumulated amount A, if the principal P is invested at an interest rate of r per year for t years. (Round your answer to the nearest cent.)
P = $13,000, r = 6%, t = 10, compounded quarterly
A = $ 31902
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Find the accumulated amount A, if the principal P is invested at an interest rate of r per year for t years. (Round your answer to the nearest cent.)
P = $140,000, r = 8%, t = 8, compounded monthly
A = $259130.20 X
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RELATIONS-DOMAIN, RANGE AND CO-DOMAIN (RELATIONS AND FUNCTIONS CBSE/ ISC MATHS); Author: Neha Agrawal Mathematically Inclined;https://www.youtube.com/watch?v=u4IQh46VoU4;License: Standard YouTube License, CC-BY