Find solutions to your problems with the help of IDNLearn.com's expert community. Discover detailed and accurate answers to your questions from our knowledgeable and dedicated community members.
Answer:
x = 6
Step-by-step explanation:
Complementary angles always equal 90 degrees so something multiplied by 12 will have to equal something that will add up with 18 to get 90 so
12 × 6 = 72 and 72 + 18 = 90 Hope this helps you!