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frosja888 [35]
3 years ago
7

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

Mathematics
2 answers:
Alex777 [14]3 years ago
8 0

Answer:

yes

Step-by-step explanation:

rosijanka [135]3 years ago
7 0

Answer:

<h2>x = 40</h2><h2 />

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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