Answer:
19
Step-by-step explanation:
because line a d divided the triangle ABC into two equal halves therefore line a b is equal to line AC which is equal to 19
Answer:
I think 13 is C
Step-by-step explanation:
71+52= 123
180-123= 57
Answer: Two numbers that are greater than 32.46 and less than 32.56 are 32.48 and 32.52. (Answers may vary, these are just two examples.) The difference between the two are 0.04. (once again, answers may vary.)
The last equation will solve the word problem --> (S + $62.84 + $71.02)/3 = $66.42
Step-by-step explanation:
<u>Data</u>
Bob's expenditure in week 1: x
Bob's expenditure in week 2: $62.48
Bob's expenditure in week 3: $71.02
Bob's average expenditure: $66.42
<u>Formula to calculate average:</u>
Mean =
<u>Solution</u>
Mean =
66.42 =
66.42*3 = x + 133.5
199.26 - 133.5 = x
x = 65.76
Therefore, Bob spent $65.76 two weeks ago.
The last equation will solve the word problem --> (S + $62.84 + $71.02)/3 = $66.42
Keyword: equation, average
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