What is the degree of 3??
2 answers:
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Answer:
20x-10
Step-by-step explanation:
Cows have legs and 3 toes on each leg, if we want to find the number of toes of ONE cow we have to multiply the legs by the toes giving the following:
But we have two cows so (1) we have to multiply it by 2 giving a total of:
By the other hand chickens have legs and 7 toes on each leg, if we want to find the number of toes we have to multiply the legs by the toes giving the following:
To find the total amount of toes we have to add (2) and (3)
Answer:
Step-by-step explanation:
Given
Required
Simplify the expression
Express the square root of 121 as 11
Express 90 as 9 * 10
Split the surd to 2
Express the square root of 9 as 3
Hence, the result of the expression is