Answer:
Step-by-step explanation:
2 2/3 = 8/3
3 3/8 = 27/8
8/3 * 27/8 = 216/24
= 9
Answer:
7x is your answer
I really hope this helps
Step-by-step explanation:
please like if right :)
Answer:
√7 / 4
Step-by-step explanation:
Trigonometrical identity are used to show the relationship between the sides and angles of a right angled triangle. Some trigonometric identities are:
sinΘ = opposite / hypotenuse, cosΘ = adjacent / hypotenuse, tanΘ = opposite / adjacent.
Given that cosΘ = 3 / 4
Therefore, cosΘ = adjacent / hypotenuse = 3 / 4
adjacent = 3, hypotenuse = 4. Let x be the opposite side, to get the opposite side, we use Pythagoras theorem:
opposite² + adjacent² = hypotenuse²
x² + 3² = 4²
x² + 9 = 16
x² = 7
x = √7
sinΘ = opposite/hypotenuse = √7 / 4
Answer:
g(-2) = 0
Step-by-step explanation:
Given
g(x) = x^2 + 2x
we have to find value of g(-2)
to get that we
need to x = -2 in g(x)
g(x) = x^2 + 2x
g(-2) = (-2)^2 + 2*(-2) = 4 -4 = 0
Thus, g(-2) = 0
The answer should be A=12
