The measure of one angle of a right triangle is 18 degrees more than the measure of the smallest angle. find the measures of all three angles.

90°, 54° and 36°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Let x be the smallest angle then the other angle is x + 18, hence

x + x + 18 + 90 = 180, that is

2x + 108 = 180 ( subtract 108 from both sides )

2x = 72 ( divide both sides by 2 )

x = 36

thus x + 18 = 36 + 18 = 54

The 3 angles are 90°, 54° and 36°

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

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step-by-step explanation: