HELP ASAP WILL GIVE BRAINLIEST

a) 19.5

b) 39

c) 78

d) 102

∠ UVS = 39°

Step-by-step explanation:

The angle UVS is an inscribed angle and is half the measure of the intercepted arc, that is

∠ UVS = 0.5 × 78° = 39°

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2