The factoriztion of 900-1= 29,31
7x-15=33 solve the equation and you should ger x= 2.57
The answer would be 1/4 and in decimal form 0.25
1/2 * 3/6 (Reduce 4/8 to 1/2)
1 * 3 over 2 * 6 (Use the butterfly multiplication method)
3 over 2 * 6 (Reduce 1 * 3 to 3)
3/12 (Reduce 2 * 6 to 12)
1/4 (Now lastly reduce once more and u get this)
0.25 decimal form if needed.
Step-by-step explanation:
Given : m∥n , ∠1= 50° , ∠2= 48° , and line s bisects ∠ABC
To prove = ∠3= 49°
Solution:
In figure, m∥n cut by traversal t.
So, ∠DEF = ∠ABC(alternative exterior angles)
∠1 + ∠2 = ∠4 + ∠5
∠ABC = ∠1 + ∠2 = 50° + 48° = 98°
Also given that s bisect angles ∠ABC.
∠4 = ∠5
∠ABC = ∠4 + ∠5 = 98°
∠4 + ∠4 = 98°
2∠4 = 98°
∠4 = 49°
∠4= ∠3 = 49° (vertically opposite angles)
∠3 = 49° ,hence proved
2/5 or 2 divided by 5. 2 pounds are divided up by 5 friends.
