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2 years ago

5

Does the line whose equation is 4/3 x + 8 pass through the point (9,20)

1 answer:

sergey [27]2 years ago

5 0

Answer: yes

Step-by-step explanation: slope is 4/3 and y intercept is 8

m= Y-20/0-9

4/3= y-20/-9

4/3 x -9 = y-20

-12 = y-20

Y=20-12

Y=8

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In ΔRST, r = 53 inches, ∠S=6° and ∠T=58°. Find the length of s, to the nearest inch.

yaroslaw [1]

Answer:

s = 6 inches

Step-by-step explanation:

Given:

r = 53 inches,

∠S = 6°

∠T = 58°.

Required:

Length of s

Solution:

Use Sine Rule

Thus:

$\frac{s}{Sin(S)} = \frac{r}{Sin(R)}$

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∠S = 6°

s = ?

Plug in the values

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Multiply both sides by Sin(6)

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Oksana_A [137]

Answer:

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Step-by-step explanation:

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