21/8, 3√25, pie, √19 (least to greatest)
First of all transfer all the mixed fractions into numbers
![2 \frac{1}{2}](https://tex.z-dn.net/?f=2%20%5Cfrac%7B1%7D%7B2%7D%20)
=2.5=
![\frac{5}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B2%7D%20)
so
![\frac{5}{2} x- \frac{6}{4} x- \frac{15}{4} = \frac{3}{8}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B2%7D%20x-%20%5Cfrac%7B6%7D%7B4%7D%20x-%20%5Cfrac%7B15%7D%7B4%7D%20%3D%20%5Cfrac%7B3%7D%7B8%7D%20)
multiply the whole equations by 8
![20x-12x-30=3 \\ 8x-30=3 \\ 8x=33 \\ x= \frac{33}{8}](https://tex.z-dn.net/?f=20x-12x-30%3D3%20%5C%5C%208x-30%3D3%20%5C%5C%208x%3D33%20%5C%5C%20x%3D%20%5Cfrac%7B33%7D%7B8%7D%20)
Answer:
In mathematics, the intersection of two sets A and B, denoted by A ∩ B, is the set containing all elements of A that also belong to B (or equivalently, all elements of B that also belong to A).
Step-by-step explanation:
Answer:
Pleaseee post the question clearly
Step-by-step explanation:
The sum of two interior angles in a triangle is equal to an exterior angle that's supplementary to the third interior angle
2x - 2 = 45 + x
2x - x = 45 + 2
x = 47°