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Diano4ka-milaya [45]
3 years ago
8

What is the area of this triangle?

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0
Area of the Triangle: 48.75 (Rounded: 49)

I multiply 7.5 x 13 then I divided the area by 2.
tigry1 [53]3 years ago
5 0
Answer:
Area = 48.6 in²

Explanation:
The area of the triangle can be calculated using the side-angle-side method as follows:
Area = 0.5 * first side * second side * sin(angle included between the two sides)

This rule is illustrated in the attached image.

Now, we have:
first side = 13 in
second side = 7.5 in
The angle included between the two sides = 94 degrees

The given angle is included between the two given sides, therefore, we can apply the above rule to get the area.

Area of triangle = 0.5 * 13 * 7.5 * sin(94)
Area of triangle = 48.63 which is approximately 48.6 in²

Hope this helps :)

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Answer: y = 3x/4 + 22

Step-by-step explanation:

The equation of line l is -3y + 4x = 9

-3y + 4x = 9

3y = 4x -9

y = (4x -9)/3= 4x/3 - 3

From the slope-intercept equation,

y = mx +c

Where m= slope

Comparing both equations, we have

m = 4/3

If the new line that parallel to line l, that means they have the same slope

So, slope if new line is 3/4.

Points =(-12, 6)

From y = mx + c

x = -12,y = 6

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Therefore

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y = 3x/4 + 22

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D shows that 6 is being multiplied by n. Because of the order of operations, we d this first. Then we'd subtract 4.

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Answer:

x = -6

Step-by-step explanation:

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