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bagirrra123 [75]
2 years ago
11

Someone help.me find angle C and Dalso this is in CIRCLE THEOREM lesson​

Mathematics
2 answers:
Artyom0805 [142]2 years ago
8 0

Step-by-step explanation:

Opposite angles in a cyclic quadrilateral are supplementary.

Therefore 3c = 4d = 180°, c = 60° and d = 45°.

34kurt2 years ago
8 0
The answer is c=60 and d=45
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Evaluate x+y when x=13 and y=−74. Write your answer as a fractionin simplest form
Fofino [41]

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<u>Step-by-step explanation:</u>

<u>Consider the provided expression.</u>

<u>3x + y </u>

<u>We need to find the value of the expression for x=13 and y=−74 .</u>

<u>Substitute the value of x=13 and y=−74  in the above expression as shown:</u>

<u>3 (13) + (-74)</u>

<u>39 - 74 </u>

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6 0
2 years ago
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3 0
3 years ago
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mote1985 [20]

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3 years ago
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jeyben [28]

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