It is true that the famous Mount St. Helens is located in the United States, in Skamania County, Washington, to be more precise.
A lot of it is media bias. You won't hear this in school but Global Warming is a true but simple concept. Most of the arguments are between jobs that non-renewable energy gives us, and planet saving renewable energy.
Paano inaawit ang pariralang antecedent? antecedent | mister isang music placehttps: //mramusicplace.net ›tag› antecedent
Oktubre 21, 2014 - Ginampanan ng guro ang simula ng isang pariralang pangmusika (tinatawag na antecedent) at pagkatapos ay hilingin sa isang mag-aaral na kumpletuhin ang parirala (tinawag na kinahinatnan) sa pamamagitan ng pag-aayos nito sa isang instrumento na pinagbawalan. ... Ang guro ay kumakanta ng isang maikling musikal na parirala sa isang walang kinikilingan na pantig, at ang mag-aaral ay kumakanta ng isang iba't ibang mga parirala ng parehong haba.
Below I have included an image that has the measure of all of the angles on it.
We can find the measures of the angles here due to the laws about complimentary angles. A pair of complimentary angles can be formed when 2 lines are perpendicular, and when added together, will always equal 90. The pair are the angles that are not directly adjacent from each other. In this figure, "x" and "(4x-10)" are a pair. According to another law, opposite angles, or adjacent angles, will always be equal to each other. Using the logic above is how we can find the measure of all angles.
Since one angle has a box, we know the lines are perpendicular, and that the laws of complimentary angles apply. We can also use that to see that the angle diagonal from it is equal to 90.
To solve for the other measures, we need to add the 2 equations together and set them equal to 90 (because of that law we talked about before).
x+(4x-10)=90
5x-10=90
+10+10
5x=100
/5 /5
x=20
Now that we know x equals 20, we can substitute that value in and solve.
x=20
=(4x-10)
=(4*20-10)
=(80-10)
=70
We also know this is correct because 20 and 70 equal 90.