Answer:
10.6
Step-by-step explanation:
sin theta = opposite side/ hypotenuse
sin 62 = x/12
Multiply each side by 12
12 sin 62 =x
10.59537111 =x
Rounding to the nearest tenth
10.6 =x
For a vector:
cos^2(α) + cos^2(β) + cos^2(γ) = 1
From the givens:
α = π/4, therefore, cos(α) = 1/root 2 and cos^2(<span>α) = 1/2
</span>β = π/3, therefore, cos(β) = 1/2 and cos^2(<span>β) = 1/4
Substitute in the above equation:
1/2 + 1/4 + </span>cos^2(γ) = 1
cos^2(γ) = 1 - 1/2 - 1/4
cos^2(γ) = 1/4
cos(γ) is either 1/2 or -1/2
For cos(γ)= 1/2 .......> γ = <span>π/3
For </span>cos(γ)= -1/2 .......> γ = 2π/3
Answer:
I think the answer is C
Step-by-step explanation:
the line goes up about 5(not five squares but like actually 5 on the numbers) when it goes over 1. im not entirely sure tho
<span>$7.80/h = 780 cents / 60 minutes = 13 cents per minute</span>
The percentage increase of the puppy was 40% more. So your answer is D) 40%.