Answer:
x = 11
Step-by-step explanation:
x + 4 = 15
Subtract 4 from each side
x + 4-4 = 15-4
x = 11
Answer:
There are two ways you can answer that. Either way will be correct.
tantheta= 4/3 or,
tantheta=3/4
I hope this helped☺️
Step-by-step explanation:
The answer to your question is 1
Explanation: negative divided by a negative is a positive
A.) Yes, by AA criterion.
Triangle ABE have these angles:
∠ABE = 45° ; ∠EAB = 63° ; missing ∠ is 72°
Triangle MNP have these angles:
∠MNP = 72° ; ∠NMP = 63°; missing ∠ is 45°
AA criterion is "angle,angle" criterion. It means that the two triangles have at least two of their angles equal. Since a triangle have a total of 180°, when two of their angles are equal, the 3rd angle is also equal.
As you can see, both triangles have 45°, 63°, and 72° measurement of angles. Thus, they are similar.
19x + rx = -37x + w
Add 37x on both sides
19x + rx + 37x = w
Factor out the x
x(19 + r + 37) = w
You can simplify this to:
x(56 + r) = w
Divide (56 + r) on both sides to get x by itself
x = 
