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3 years ago

Given: △CDE∼△LMN

Mathematics

2 answers:

Mamont248 [21]3 years ago

8 0

Answer:

m∠N = 42°

Step-by-step explanation:

△CDE∼△LMN

<C = <L

<D = <M

<E = <N

Given:

m∠E=7x−14 and m∠N=3x+18

7x - 14 = 3x + 18

4x = 32

x = 8

<N = 3x+18 = 3(8) + 18 = 42

Tpy6a [65]3 years ago

6 0

Answer:

Step-by-step explanation:

Step-by-step explanation:

6x+2x=8x

-20+36=16

Put both answers for both equations into an equation

8x+16

now multiply 14 instead of having x

8(14)+16=128

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3 years ago

Read 2 more answers

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3 years ago

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Step-by-step explanation:

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2 years ago

(PLEASE HELP NEED ANSWER ASAP)

BlackZzzverrR [31]

Answer:

C a1= -2

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Step-by-step explanation:

an = -2+ (n-1)3

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