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worty [1.4K]
3 years ago
8

How would you solve this equation? 12m=84

Mathematics
2 answers:
I am Lyosha [343]3 years ago
8 0

Answer:

m=7

Step-by-step explanation:

12m=84

Divide each side by 12

12m/12 =84/12

m =7

Setler [38]3 years ago
3 0

Answer:

well, you have to divide 84 by 12, and  that will give you your answer. i don't wanna give you the full-blown answer, that would kinda be cheating for you. but your welcome for giving you a method on how to solve it.

Step-by-step explanation:

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shepuryov [24]

Answer:

Angle 1 = 38 and angle 4 = 142 degrees.

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3 years ago
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If a bloodstain has a length of 3.0cm and a width of 1.5cm what is the angle of impact?
zalisa [80]

The angle of impact is 30°

<h3>What is the angle of impact?</h3>

In a bloodstain, the angle of impact can be used to determine the appearance of the resulting bloodstain if the bloodstain has a tail or pattern.

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Mathematically;

\mathbf{Angle  \ of \  impact = sin^{-1} (\dfrac{width \ stain}{length \ stain} )}

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Learn more about the angle of impact here:
brainly.com/question/19423063

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2 years ago
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Morgarella [4.7K]

Answer:

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2 years ago
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Andreyy89

Answer:

Area of the new rectangle  = 148.8 cm square

Step-by-step explanation:

Let x be the dimensions of the rectangle then the

Perimeter of the Original rectangle= 2(L+B)

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and width would be 2x+x= 3x after 50 % increase

Perimeter of the new rectangle= 2(L+B)

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                                                       = 2 (6x+8)

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Ratio of the new perimeter to the original perimeter is

             New perimeter :   Original perimeter

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Putting the value of length and breadth in place of x

Area of the new rectangle = L*B =  3 * (4/5) +8 *3(4/5)=

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