The figures have corresponding sides that are proportional, therefore, they are similar figures.
<h3>What are Similar Figures?</h3>
When two figures are similar to each other, the corresponding sides are proportional to each other.
The two figures given have two opposite sides that are parallel and congruent to each other. Therefore:
DA/VS = 21/7 = 3
AB/ST = 15/5 = 3
Thus, we can conclude that since their corresponding sides are proportional, therefore, they are similar to each other.
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Reduce the fraction 4/10, to its minimum expression, extracting and canceling 2.
Combine 
and -2x to get 
.
Subtract 8/5 from both sides.
Since 4/5 and 5/8 have the same denominator, join their numerators to subtract them.
Subtract 8 from 4 to get -4.
Multiply both sides by 
, the reciprocal of .
Multiply -4/5 by -5/8 (to do this, multiply the numerator by the numerator and the denominator by the denominator).
Reduce the fraction 20/40 to its lowest expression by extracting and canceling 20.
- <u>Good luck in your studies</u>
Answer:
When the maker of a promissory note fails to pay, the note is said to be <u>dishonored.</u>
Step-by-step explanation:
The critical points are at x = 1 and x = 4 giving you the intervals (-inf, 1), (1, 4) and (4, inf).
By substituting x values in these 3 intervals, you can see that f'(x) is positive in the first and third intervals and negative in the second interval.
This means that f(x) is increasing in the first and third intervals and decreasing in the second interval.
The answer is D.
Answer:the answer is 420 :)
Step-by-step explanation:
