write the given statement of the following theorem. if one angle is 90degrees, the the other two add to 90 degrees

180° degree angles ok mam

For this case we have that the sum of the angles of a triangle is equal to 180 degrees.

We have then:

x+y+z=180<br/>

Where,

x, y, z: angles of the triangle

If one of the angles is equal to 90 degrees,

We have:

x+y+90=180<br/>

Clearing we have:

x+y=180-90<br/><br/>x+y=90<br/>

if z = 90 then,

x+y=90

answer: $34.31

step-by-step explanation:

$11.99 x 3 = $35.97

$35.97 - 10% = $32.37

$32.37 + 6% = $34.31

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation: