The answer:
the main formula for finding the value of an ordered pair of the inverse of a function f(x) is as following:
if (x, f(x)) is an ordered pair, so the <span>ordered pair of the inverse of f(x) is (x', y') such that x'=f(x) and y'=x,
therefore, </span>If (9,33) is an ordered pair of the inverse of f(x), the <span>ordered pair of the function f(x) is (33, 9)</span>
Answer: Vertical angles are congruent.
Step-by-step explanation:
In the given picture, NS and RT are intersecting line segments, intersects at point Q.
We know that when two lines intersect to make an cross, angles on opposite sides of the cross are called vertical angles. These angles are equal by the theorem that says Vertical angles are congruent.
⇒∠NQT ≅ ∠SQR
Therefore, the reason that justifies the step 2 :- ∠NQT ≅ ∠SQR is "Vertical angles are congruent" in the proof.
Answer:
Step-by-step explanation:
we know,
The Angle Addition Postulate states that: If a point lies in the interior of an angle, then the postulate describes that putting two angles side by side with their vertices together creates a new angle whose measure equals the sum of the measures of the two original angles.
Here, W is the internal point.
The two angles are UVW and WVX.
Now, by the angle addition postulate,
UVX is equal to the sum of UVW and WVX.
Hence, the reason is-
Angle Addition Postulate
Answer:583.3
Step-by-step explanation:
I'm not sure how you obtained -5 as your answer but this is the mathematical explanation. hope this helps!
