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3 years ago

If possible find the area of the triangle defined by the following: a=32, b=24, y=75°

1 answer:

4 0

If y=75 degrees is the angle between sides a and b, then yes, it is possible to calculate the area of the triangle.

To answer further, we use the sine function to do the calculation.
The area is given by
Area = absin(y)/2 = 32*24*sin(75)/2 = 370.92 to two decimal places.

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In the following diagram,

olga2289 [7]

Answer:

x + 75 = 180, as these two angles form a straight angle.
x = 180° - 75° = 105°

y and x are supplementary angles as p is transversal of l and m:

y + x = 180°
y = 180° - x = 180° - 105° = 75°

z is same as 86° as vertical angles:

z = 86°

w and z are supplementary angles as g is transversal of l and m:

w + z = 180°
w = 180° - z = 180° - 86° = 94°

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3 years ago

A small car can hold 50 liters of gas. How many milliliters is that?

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3 years ago

One number is 7 times another number. The product of the two numbers is 252. Find the two numbers.

Nitella [24]

Step-by-step explanation:

x =7y ----(1)

xy=252 ----(2)

(1) into (2):

(7y)(y) = 252

$7 {y}^{2} = 252 \\ 7y = \sqrt{252}$

7y=15.874....

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3 years ago

7 = 1/2(x + 2) Need help finding the answer!

Stels [109]

Answer:

x=12

Step-by-step explanation:

1/2*x =1/2x

1/2*2 =1

you need to get the constants on one side so subtract 1 on all sides to get 6=1/2x, then divide by 1/2 on all sides to get x= 12

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4 years ago