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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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Because there are many ways you can simplify an equation, and it will still be the same.

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3 years ago
What is a good estimate for the solution to the equation x3 = 95 how do you come up with your estimate
Murrr4er [49]

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I used bus stop method to work this out

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An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 4 ft long with a diameter of 2.2 ft. S
gavmur [86]

Answer:

8\:\mathrm{minutes}

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Therefore, the volume of this cylinder is:

1.1^2\cdot 3.14\cdot 4=15.1976\:\mathrm{ft^3}, using \pi=3.14 as requested in the problem.

Since the tank is emptied at a constant rate of 1.5\:\mathrm{ft^3\:per\:minute}, it will take

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3 years ago
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Step-by-step explanation:

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3 years ago
Let f(x)=3x^2-8 and let g(x)=4x+1. Find the given value f[g(-1)]
lana [24]

Answer:

19

Step-by-step explanation:

given:

f(x)=3x²-8

g(x)=4x+1

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3 years ago
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