2 years ago

(x+10)(3x+10) they are linear pair

Mathematics

2 answers:

Alex777 [14]2 years ago

8 0

Answer:

yes

Step-by-step explanation:

rosijanka [135]2 years ago

7 0

Answer:

Step-by-step explanation:

(x+10)(3x+10) they are linear pair

<u>means adds up and equates to 180</u>

x + 10 + 3x + 10 = 180

4x + 20 = 180

x = 160 / 4

x = 40

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