Answer:
∠AOB= 131˚
Step-by-step explanation:
Recall the Vertical Angles Theorem, which states that when two lines intersect, vertical angles are congruent. With this, ∠AOB ≅ ∠COD
To find the value of x, make the equation:
Solve it out.
Now that we know the value of x, insert the value of x for the equation of ∠AOB to find its measure.
Hey There!
Remember, first find the gcf of 4,3 in this problem it is 12.
Steps to solve
1.6
- 3
2.6
- 3
= 2
So, The answer is <span>2
</span>
Hope This Helps :)
The number 100 -> that has 2 zeros
Is the same as 10^2 as for this simplified is equal to 100.
100=100
They are the same. They have the same number of zeros.
Step-by-step explanation:
<em>NOTE: Bolded letters are vectors</em>
Given that ,
From vector triple product rule,
If these both are equal, then :
⇒b(a.c)-c(a.b) = b(a.c)-a(b.c)
⇒(-a.b)c = (-b.c)a
⇒(|a||b|sin∅)c = (|b||c|sinФ)a (cancel |b| on both sides)
A , C are the unit vectors of a and c respectively .
Two vectors can be equal on when their magnitude and directions are same.
That is when ,
⇒(|a||c|sin∅)A = (|a||c|sinФ)C
⇒sin∅A = sinФC
This can only be possible when the vectors are collinear because the angle made by the vectors with the vector B should be the same or supplementary and the vectors A and C must be in the same direction.
Corresponding angles are congruent