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3 years ago

What is the area of triangle LMN? 3 square units 4 square units 6 square units 8 square units

Mathematics

2 answers:

lana66690 [7]3 years ago

6 0

The base length of the triangle is 4 units, u can count that. and the height of triangle is 2 units, thats the dotted line one.
and the equation of triangle area is (length x height) divided by 2
so in this case it'll be
(4x2) /2
=4 square units

lubasha [3.4K]3 years ago

4 0

Answer: 4 square units

Step-by-step explanation:

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3 years ago

There are nine water bottles in a fridge. Three full boxes are added. Two more boxes are added, both of which have one fewer bot

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The number of bottles in a full box is 12.

Explanation

Suppose, the number of bottles in a full box is $x$

So, the number of bottles in three full boxes $=3x$

Now, two more boxes are added, both of which have one fewer bottle than the other three. So, the number of bottles in these two boxes $= 2(x-1)$

As there were 9 bottles initially and now there are 67 bottles in the fridge, so the equation will be....

$9+3x+2(x-1)=67\\ \\ 9+3x+2x-2=67\\ \\ 5x+7=67\\ \\ 5x=67-7\\ \\ 5x=60\\ \\ x=\frac{60}{5}=12$

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7 0

4 years ago

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3 years ago

What is the measure of ∠R ?

GarryVolchara [31]

You want to find R. From angle R, you know the side lengths for opposite and hypotenuse. According to SohCahToa, that is sine. Sin (x) = Opposite / Hypotenuse = 2.5 / 5 = 0.5
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3 years ago

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