1/8 of a number is -4200. What is the number: -33,600 -37 800 -42,000 -42,800
1 answer:
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To solve the problem we need to know about depreciation.
<h2>Formula of Depreciation</h2>The formula of depreciation is given as,
where,
A is the value of an object after t years of time,
P is the value of the object at the beginning, and
r is the rate of depreciation.
The value of the car after 11 years is $4,603.81.
<h2>Explanation</h2>Given to us
- Cost of Car at the beginning, p = $20,000
- Rate of depreciation, r = 12.5%
- Time, t = 11 years
Substituting the values in the formula of depreciation,
Value of the car after 11 years =
Hence, the value of the car after 11 years is $4,603.81.
Learn more about Depreciation:
Answer:
2.
3. - definition of perpendicular
4. - all right angles are congruent
6.
7.
Step-by-step explanation:
<u>Given: </u>Point P is the perpendicular bisector of AB
<u>Prove: </u>P is equidistant from the endpoints AB
<u>Proof.</u>
1. Point P is on the perpendicular bisector of AB - given
2. - definition of bisector
3. - definition of perpendicular
4. - all right angles are congruent
5. - reflexive property of congruence
6. - SAS congruency postulate
7. - corresponding parts of congruent triangles are congruent
8. Point P is equidistant from the endpoints of AB - definition of equidistant