Answer:
71
Step-by-step explanation:
a complementary angle is the sum of 2 angles that equals 90. So if one angle is 19 degrees then 19- 90 = 71 so the other angle measure is 71
<span>The angles of the figure are complementary, that is, the sum between them is equal to 90º.
Solving:
54º + 4xº = 90º
4xº = 90 - 54º
4xº = 36º
</span>
![x = \frac{36^0}{4^0}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B36%5E0%7D%7B4%5E0%7D%20)
![\boxed{\boxed{x = 9^0}}\end{array}}\qquad\quad\checkmark](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cboxed%7Bx%20%3D%209%5E0%7D%7D%5Cend%7Barray%7D%7D%5Cqquad%5Cquad%5Ccheckmark)
<span>
We have:
54º + 4.xº = 90º
54º + 4.(9º) = 90º
54º + 36º = 90º
90º = 90º (TRUE)
Answer:
</span><span>
The value of the variable is 9º</span>
Answer:
i don't really know but i'll try to figure it out
Step-by-step explanation:
Since U is a universal set where S is its subset, then set U should consist of all the letters, numbers and punctuation mark in a keyboard. In other words, universal set U consists of the following elements:
U = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
U = (x| x comprised of all the letters in the alphabet fro a to z)
U = (!,.,,,?,!:,;,",',-)
Answer:
∠JML = 76°
Step-by-step explanation:
since it is a kite, ∠1 = 38°
∠JML = 2(38°) = 76°