66) ten less than a number
Let the number be n
= n - 10
67) the product of x and y
= x × y or xy
68) The algebraic expression for ten less than n
= n - 10
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Answer:
Angles W, Z, M, P are 111°
Angles Y, X, O, N are 69°
No, this is not true, 22+32 =54 this is not a true statement
Answer:
<7=120
<8=60
Step-by-step explanation:
<2 and <7 are alternate exterior angles. <7 and <8 are complementary sor just do 180-120 and you will get 60
