Answer:
y = -3.84.
Step-by-step explanation:
(0.4y - 3)/(1.5y + 9) = -7/5
Cross multiply:
2y - 15 = -10.5y - 63
12.5y = -48
y = -3.84
Answer:
yoiu do the firdtone then the poopholestep explanation:
420 69
Answer:
C = 6pi units
or
C is approximately 18.84 units
Step-by-step explanation:
The circumference of a circle is given by
C = pi *d
The diameter is 6 units
C = 6*pi units
If we approximate pi by 3.14
C = 6*3.14
C = 18.84 units
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
Thus :

So √8 is between 2 and 3 ,
Which means option three is the correct answer.
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The value of
in the given triangle ABC is
. Option D is correct.
<h3>What are the trigonometric ratios?</h3>
Trigonometric ratios are the ratio of sides of a right angled triangle. There are 6 types of trigonometric ratios: sin, cos, tan, cosec, sec, and cot.
Sine trigonometric ratio is the ratio of perpendicular (side opposite to the angle) to the hypotenuse.
In the given figure, the side opposite to the angle
is AC = 4 and the hypotenuse is AB = 5.
So, the sine ratio will be equal to,

Therefore, the value of
in the given triangle ABC is
. Option D is correct.
Learn more about trigonometric ratios here:
brainly.com/question/1201366
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