Answer:
Step-by-step explanation:
2:3 And. 6:9
3:4 And 9:12
8:5 and 16:10
1:2. And 3:6
Answer:
i am sorry if it is wrong my answer is 1,536
Step-by-step explanation:
so if i am correct 8cm³ the formula for a surface area of a cube is:
SA=s³
Equal number at each price?
does that mean there were an equal number of 4 dollar as 5 dollar tickets?
alrighty
so 4+5=9
450/9=50
50 four dollar tickets
50 five dollar tickets
Given that:
A = 63
B = 56
C = 61 (since these angles should be equal to 180)
a =
b =
c = 1/2
sin 63 / a = sin 61 / .5
a = .51 miles
sin 56 / b = sin 61 / .5
b = .47 miles
The correct answers are: 0.51 miles and 0.47 miles. These are <span>the distances from each observer to the sailboat.
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Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
Answer:
The answer to your question is letter D
Step-by-step explanation:
We know that the sum of the internal angles in a triangle equals 180°.
So, B = 30°, C = 90° and A = ?
A + B + C = 180°
Substitution
A + 30 + 90 = 180
Solve for A
A = 180 - 30 - 90
A = 180 - 120
A = 60°
To find "b". use the trigonometric function sine
sin B =
sin B x hypotenuse = Opposite side
Opposite side = sin 30 x 10
Opposite side = 0.5 x 10
Opposite side = b = 5.0
To find "a" use the trigonometric function cosine
Cos A = adjacent side / hypotenuse
Adjacent side = a = cos A x hypotenuse
Adjacent side = a = cos 60 x 10
a = 0.866 x 10
a = 8.66