Answer:
cosx= 35. Use Trignometrical identity cosx = √1−sin2x . cos x = √1−1625 = √925 = 35 to be the ...
Missing: =0.82 | Must include: =0.82
Step-by-step explanation:
Answer:
(3x+5y)(3x-5y)
Step-by-step explanation:
V = 4/3(pi)(r^3)
V = 4/3(pi)(4.2^3)
V = 310 cm^3
Good luck!
Answer:
68°
Step-by-step explanation:
The triangle containing the 79° angle is isosceles. That means the other base angle is also 79°. The central angle is ...
V = 180° -2(79°) = 22°
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Angle X is the other acute angle in right triangle VWX, so has measure ...
X = 90° -22° = 68°
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<em>Additional comment</em>
A tangent makes a right angle with the radius to the point of tangency. W is the point of tangency, so angle VWX is a right angle.
Find GCF:-
GCF of the numbers = -9
of terms in n GCF = n
GCF is -9n so factors are
-9n(m^2 + 10n - 9n^2)
