3 years ago

△STR≅△LMN, SR=7b+8, and LN=11b−12. Find b and SR.

Mathematics

1 answer:

mote1985 [20]3 years ago

7 0

Answer:

b = 5

Step-by-step explanation:

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If sin(x) = 5/13, and x is in quadrant 1, then tan(x/2) equals what?

Rufina [12.5K]

$x$ is in quadrant I, so $0$ , which means $0$ , so $\dfrac x2$ belongs to the same quadrant.

Now,

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3 years ago

Does 3 (x-1) = 2x + 9 have one solution, no solution, or infinite solutions?

Allushta [10]

Answer:

one solution

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Step-by-step explanation:

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add 3 to each side:

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