Answer:
6
Step-by-step explanation:
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
Answer:$207
Step-by-step explanation:
.55 times 300 is 165
.6 times 70 is 42
42 and 165 is 207
Mark me as brainliest if this helps!
Answer:
Because 4 is a perfect square
Step-by-step explanation:
When simplifying a radical, you have to look for perfect squares. 4 is a perfect square but x is not. Variables are only perfect squares if they have even numbered exponents so the x has to stay in the radical.
Answer:
Step-by-step explanation:
1035-15% of 1035= cost price
=1035-15/100x1035
=1035-155.25
=879.75