PLEASE HELP quickly

Mathematics

1 answer:

sergejj [24]1 year ago

4 0

Answer:

C. Radius or diameter must be known.

Step-by-step explanation:

The radius or diameter must be known so you can use the formula.

Hope this helps!

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Use the given information to solve the triangle for A = 150°, b = 4.8, a = 9.4

ELEN [110]

Well you can start by drawing a triangle with the information

the size of angle B can be found using the Law of Sine

$\frac{sin(150)}{9.4)} = \frac{sin(B)}{4.8}$

the size of angle C can be found using angle sum of a triangle.

The length of side c can be found using the Law of Cosines

$c^2 = 4.8^2 + 9.4^2 - 2 \times4.8\times9.4\times cos(C)$

hope it helps

7 0

2 years ago

I really need help please I will mark you as brainlist

Gelneren [198K]

15/2 = $7.5 per hour
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2 years ago

Read 2 more answers

Need help on this one please

Archy [21]

The answer is A because there are only acute angles

3 0