keewee
keewee
12-04-2014
Mathematics
Answered
solve for x of (8x+30)°(4x+18)°
Answer :
Lilith
Lilith
12-04-2014
[tex](8x+30) ^{o}+(4x+18)^{o} =180^{o}\\ \\ 8x+30 ^{o}+ 4x+18 ^{o} =180^{o}\\ \\12x +48^{o}=180^{o} \ \ |-48^{o}\\ \\12x +48^{o}-48^{o}=180^{o}-48^{o}\\ \\12x= 132^{o}\ \ /:12\\ \\x=\frac{132^{o}}{12}\\ \\x=11^{o} \\ \\ \\ Answer : C. 11 [/tex]
Answer Link
VIEW ALL ANSWERS ( 52+ )
Other Questions
How do I solve for Y when the problem is 10x5y15
why is the lower epidermis of zebrina a complex tissue
The perimeter of the top of a desk is 54 inches If the length of the desk is 15 inches what is the width of the desk
What is the difference between Weight and MassPlease give a fair amount of detail
Factorise p26p5 do I need to find out what two numbers times together to get 5 and add to get 6 An explanation and answer would be great
How many Earths can fit in Neptune
what type of triangle is angle is 118 and is 42 inches
Jane is making a healthy snack of trail mix to sell as part of a fundraiser for the school hiking club The mixture will have 25 times as many kilograms of raisi
What are the decomposers of a Desert biome or an example of a food chain for a Desert biome
find the 5th term sequence defined as ann3n1
