Answer:
45%
Step-by-step explanation:
Given
Number of fiction books = 110
Number of non fiction books = 90
Total number of books = 110 + 90 = 200
% of non fiction books
= number of non fiction books divided by the total number of books multiplied by 100%
That’s
90/200 x 100%
0.45 x 100%
45%
45% of her library is nonfiction
Answer:
The dilation is an enlargement by 3
Step-by-step explanation:
I took geometry lasy yr
Answer:
Step-by-step explanation:
<u>The missing reasons are:</u>
- 1. k. Given
- 2. j. Definition of parallelogram
- 3. d. Definition of linear pair
- 4. b. Linear pair postulate
- 5. e/m. Definition of supplementary
- 6. g. Same side interior angles theorem
- 7. e/m. Definition of supplementary
- 8. a/c. Substitution property of congruence
- 9. i. Subtraction property of congruence
- 10. f. Alternate interior angles theorem
- 11. l. Alternate exterior angles theorem
- 12. h. Angle congruence postulate
5x>/ 45
at least means it can be 45 and up
So it becomes greater than or equal to
B - 7x = a - b
Subtract b from both sides.
-7x = a - 2b
Divide both sides by -7.
x = 
