The answer would be, it was reduced by 35%
Answer:
Distributive property
Step-by-step explanation:
3(2 − 3x) + 4x = x − 7
Distribute the 3 to each term in the parentheses using the distributive property
6 -9c +4x = x-7
D
using the double - angle identity
cos (2A) = cos² A - sin² A = 2cos² A - 1 = 1 - 2sin² A
the right side = 1 - 2sin² (112.5° ) with A = 22.5°
hence 2A = 2 × 22.5° = 45°
thus cos 45° = 1 - 2sin² ( 22.5°)
Answer: Heyaa!!
Step-by-step explanation:
<u>Convert the mixed numbers to improper fractions, then find the LCD and combine.</u>
Hopefully this helps <em>you !</em>
- Matthew :))
Answer:
alternate exterior angles and corresponding angles
