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Please help with this! Thanks!

B: measure of BCD=45; acute
C: measure of BCD=90; right
D: measure of BCD=42; acute
E: measure of BCD=17; acute

Please help with this! Thanks! B: measure of BCD=45; acute C: measure of BCD=90; right-example-1
User Diansheng
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1 Answer

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3x-6 = 2x+11

3x = 2x+17

x = 17

3(17)-6 = 45

2(17)+11 = 45

45+45 = 90

answer is C 90 degrees:right