Answer:
Proved: AC = BD
Step-by-step explanation:
The complete question related to this with diagram can be found at toppr website.
Given: O is the mid point of AB and CD
Find attached the diagram
∠COA = ∠BOD (vertical angles are equal)
∠AOD = ∠COB (vertical angles are equal)
For ∆AOC
AC + OC + OA = 180° (sum of angles in a triangle)
For ∆DOB
DB + OB + OD = 180° (sum of angles in a triangle)
OC = OD (sides are equal)
OA = OB (sides are equal)
Since both ∆AOC and ∆DOB are equal to 180°, AC = DB.
DB = BD
Proved: AC = BD
I don't believe this is possible as the only two variables that are the same are I.
Answer:
travel 2 hour stop 1 hour then again for 2 hours
Step-by-step explanation:
<h3>The roots of polynomial are x = 9 , x = -8</h3>
<em><u>Solution:</u></em>
<em><u>Given polynomial equation is:</u></em>
We have to find the roots of polynomial equation
<em><u>Solve by quadratic formula</u></em>
Thus, the roots of polynomial are x = 9 , x = -8
Formula Multiply the number by -3/4
The number 48 is 3/4 of 64 but it is negative so the result of -48 should be multiplying 64 by negative 3/4
64x-3/4 =-48
after 48 will be a positive number since (-)x(-)=(+)
So it will be alternating positive and negative