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3 years ago

11

What type of problems can always be solved using the law of cosines or sines?

1 answer:

laila [671]3 years ago

4 0

Anytime you have a triangle (right triangles are preferred) where at least 2 angle measures and 1 side is known. Or, at least two sides and 1 angle measure.

OR..... 3 sides or three angles are known. So, sines or cosines could be used at almost anytime to find the sides and angles of a triangle!

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Write two multiplication problems that have the same product 3 × 2/6

Ulleksa [173]

4×2/8
5×2/10
6×2/12
7×2/14
8×2/16
9×2/18
10×2/20
There are a lot more problems but here are a couple to help you for now.

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3 years ago

Solve. 33m+25=31.6 Thank YOu!

Tema [17]

$33m+25=31.6\ \ \ \ \ |substract\ 25\ from\ both\ sides\\\\33m=6.6\ \ \ \ \ \ \ |divide\ both\ sides\ by\ 33\\\\m=0.2$

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3 years ago

Read 2 more answers

Why is it called numerator and denominator?

Airida [17]

Answer:

the numerator shows the top number of a fraction

the denominator shows you the bottom number of a fraction

Step-by-step explanation:

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3 years ago

Find the equation of a line that is parallel to the line -3x+2y=10 and goes through the point (0,7).

Delvig [45]

Answer:

3x -2y = -14

Step-by-step explanation:

The parallel line will have a new constant that can be found by substituting the given point for x and y.

-3x +2y = -3(0) +2(7) = 14

An equation for the parallel line is ...

-3x +2y = 14

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In standard form, the leading coefficient is positive, so the standard form equation is ...

3x -2y = -14

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3 years ago

Karen was cutting out some fabric for a friend. She cut a piece that was 6 centimeters wide and had an area of 36 square cm. How

dem82 [27]

Answer:

The piece was 6 CM long because if its a 6 by 6 area it will make to a 36 square CM

Step-by-step explanation:

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3 years ago