first we work in the braces witch are these []
(-5) x 3 = -15
then multiply again
-15 x 2 = -30
Answer: -30
Answer:
10
Step-by-step explanation:
HCF of 20, 40 & 50:
20: 1, 2, 4, 5, 10, 20
40: 1, 2, 4, 5, 8, 10, 20, 40
50: 1, 2, 5, 10, 25, 50
HCF: 10
Topic: HCF and LCM
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Answer:
Yes
Step-by-step explanation:
Answer:
145 degrees .....................