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Oduvanchick [21]

2 years ago

10

I kinda need help nah I definitely need help

1 answer:

xxMikexx [17]2 years ago

4 0

Answer:

<BCD = 128, <ECD = 52

Step-by-step explanation:

(3x + 5) + (x + 11) = 180

4x + 16 = 180

4x = 164

x = 41

<BCD is complimentary to <ACE which is (3x + 5). (3 * 41 + 5) = 128

<ECD is complimentary to <ACB which is (x + 11). (41 + 11) = 52.

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$\huge{ \boxed{ \bold{ \text{46}}}}$

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Step-by-step explanation:

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remember negative × negative = positive

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