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Delicious77 [7]
2 years ago
12

ILL GIVE BRAINIEST

Mathematics
2 answers:
sineoko [7]2 years ago
5 0

Answer:

The equation in point-slope form of the line passing through (-4,2) with slope, m = 4 is 4x - y = 62

Olenka [21]2 years ago
3 0

Answer:

y=4x+18

Step-by-step explanation:

y=mx+b

2=4(-4)+b

2=-16+b

b=18

y=4x+18

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I think the value of x is 15
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Write a function rule that represents the situation.
Helen [10]

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i will

Step-by-step explanation:

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11. Sara borrowed *60,000 from a money lender at 15% rate of interest per annum. What is
patriot [66]

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<em>36000</em>

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5 0
3 years ago
For positive acute angles A and B, it is known that tan A = 35/12 and sin B = 20/29. Find the value of sin(A - B ) in the simple
almond37 [142]

Answer:

\displaystyle \sin(A-B)=\frac{495}{1073}

Step-by-step explanation:

We are given that:

\displaystyle \tan(A)=\frac{35}{12}\text{ and } \sin(B)=\frac{20}{29}

Where both A and B are positive acute angles.

And we want to find he value of sin(A-B).

Using the first ratio, we can conclude that the opposite side is 35 and the adjacent side is 12.

Then by the Pythagorean Theorem, the hypotenuse is:

h = \sqrt{35^2 + 12^2} =37

Using the second ratio, we can likewise conclude that the opposite side is 20 and the hypotenuse is 29.

Then by the Pythagorean Theorem, the adjacent is:

a=\sqrt{29^2-20^2}=21

Therefore, we can conclude that:

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For B, the adjacent is 21, opposite is 20, and the hypotenuse is 29.

We can rewrite sin(A-B) as:

\sin(A-B)=\sin(A)\cos(B)-\cos(A)\sin(B)

Using the above conclusions, this yields: (Note that since A and B are positive acute angles, all resulting ratios will be positive.)

\displaystyle \sin(A-B)=\Big(\frac{35}{37}\Big)\Big(\frac{21}{29}\Big)-\Big(\frac{12}{37}\Big)\Big(\frac{20}{29}\Big)

Evaluate:

\displaystyle \sin(A-B)=\frac{735-240}{1073}=\frac{495}{1073}

6 0
3 years ago
Hey guys what is the factors of 8 (i need all of them)
satela [25.4K]

Answer:

1,2,4,8

Step-by-step explanation:

4 0
3 years ago
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