




Card 7 / 8:
Law of Cosines
states that the square of any side of a triangle is equal to the sum of the squares of the other two sides minus twice the product of the other two sides and the cosine of the included angle

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Questions & Answers
(1+cosA+IsinA)(1+cosB+isinB)/(cos@+isin@)(cos$+isin$)
how we can draw three triangles of distinctly different shapes. All the angles will be cutt off each triangle and placed side by side with vertices touching
bsc F. y algebra and trigonometry pepper 2
given that x= 3/5 find sin 3x
remove any signs and collect terms of 2(8a3bc)
is that a real answer
Joeval
x²2x+94x²+12x20
3x²+10x+11
Miranda
x²2x+94x²+12x20
3x²+10x+11
Miranda
(X22X+8)4(X23X+5)=0 ?
master
The anwser is imaginary
number if you want to know The anwser of the expression
you must arrange The expression and use quadratic formula To find the
answer
master
The anwser is imaginary
number if you want to know The anwser of the expression
you must arrange The expression and use quadratic formula To find the
answer
master
X22X+84X2+12X20=0
(X24X2)+(2X+12X)+(20+8)= 0
3X2+10X12=0
3X210X+12=0
Use quadratic formula To find the answer
answer (5±Root11i)/3
master
Soo sorry (5±Root11* i)/3
master
x22x+84x2+12x20
x24x22x+12x+820
3x2+10x12
now you can find the answer using quadratic
Mukhtar
explain and give four example of hyperbolic function
What is the correct rational algebraic expression of the given "a fraction whose denominator is 10 more than the numerator y?
Find nth derivative of eax sin (bx + c).
Find area common to the parabola y2 = 4ax and
x2 = 4ay.
Anurag
y2=4ax= y=4ax/2. y=2ax
akash
A rectangular garden is 25ft wide. if its area is 1125ft, what is the length of the garden
to find the length I divide the area by the wide wich means 1125ft/25ft=45
Miranda
What do you call a relation where each element in the domain is related to only one value in the range by some rules?
given 4cot thither +3=0and 0°<thither <180°
use a sketch to determine the value of the following
a)cos thither
nothing up todat yet
Miranda
aap konsi country se ho
jai
which language is that
Miranda
what is the formula for calculating algebraic
I think the formula for calculating algebraic is the statement of the equality of two expression stimulate by a set of addition, multiplication, soustraction, division, raising to a power and extraction of Root. U believe by having those in the equation you will be in measure to calculate it
Miranda
state and prove Cayley hamilton therom
the Cayley hamilton Theorem state if A is a square matrix and if f(x) is its characterics polynomial then f(x)=0 in another ways evey square matrix is a root of its chatacteristics polynomial.
Miranda
Source:
OpenStax, Algebra and trigonometry. OpenStax CNX. Nov 14, 2016 Download for free at https://legacy.cnx.org/content/col11758/1.6
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