Answer:
x is an unknown quantity whose value is determined based on any algebraic equation it is used in.
Step-by-step explanation:
Answer:
WZ=4
Step-by-step explanation:
2/5=x/10
cross multiply
20=5x
x=4
The first one. An outlier doesn’t belong is the data. The first one has that 23 that doesn’t belong
9514 1404 393
Answer:
∠U = 60°
∠W = 30°
Step-by-step explanation:
The side length ratios are ...
1 : √3 : 2
so you know this is one of the "special triangles." Its angle measures are 30°, 60°, and 90°. The smallest angle (W) is opposite the shortest side (7).
The angle measures are ...
m∠U = 60°
m∠W = 30°
[the UW measure is correct]
_____
<em>Additional comment</em>
Your calculator can tell you the arctangent of √3 or 1/√3. Be sure to set it to degrees mode.
80/16 = x/48
80*48/16 = x
x = 240
the mural will be 240in in length
