Answer:
m∠1 = 83
m∠2 = 97
m∠3 = 83
m∠4 = 97
m∠5 = 83
m∠6 = 97
m∠7 = 83
Step-by-step explanation:
When two lines are parallel,
- Alternate interior angle are equal.
- Vertically opposite angles are equal.
- Sum of linear pair angles is 180.
m∠8 = m∠4 = 97 ( Alternate interior angles )
m∠8 = m∠2 = 97 ( Alternate interior angles )
m∠6 = m∠4 = 97 ( Vertically opposite angles )
m∠2 and m∠3 are linear pair angles,
m∠2 + m∠3 = 180
97 + m∠3 = 180
m∠3 = 180 - 97
m∠3 = 83
m∠1 = m∠3 = 83 ( Vertically opposite angles )
m∠3 = m∠7 = 83 ( Alternate interior angles )
m∠7 = m∠5 = 83 ( Vertically opposite angles )
He paid $1800 a month for 12 months 150 times 12 equals $1800 so the answer is $1800
<span>b. commutative property of addition
A law * is commutative when for any elements a,b you have a*b=b*a.
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Answer:
The answer is 42.
Step-by-step explanation:
You're welcome.
No, it's not. A Divisor is a Number that Divides the Other Number in the Calculation. For example: when you divide 18 by 6, the number 6 will be considered as a divisor, as 6 is dividing the number 18 which is a dividend.