iibryxe iibryxe

21-09-2020
Mathematics

contestada

The measure of two angles are (3x+20) and (5x - 2). What is the value of x if the
two angles are complementary?

Respuesta :

ddhayes0930 ddhayes0930

21-09-2020

Answer:

x = 9

Step-by-step explanation:

angle 1 plus angle 2 equals 90 because they are complementary. combining like terms gives you 8x + 18 = 90. then you get 8x = 72, which means that x equals 9

Answer Link

Otras preguntas

Use the map to select the correct answer. Area 2 on the map outlines A. Mixed grass prairie B. Tall grass prairie C. Short grass prairie

what is the medical breathing abbreviation

In 2013, about what share of the u.s. population was officially counted as poor?

The idea that younger rock layers are deposited on top of older rock layers in an undisturbed section of sedimentary rock can best be explained by which of Sten

Triggers that may lead to an episode of drug abuse/use can be_______. a) interpersonal b) intrapersonal c) biological d) all of the above

most enzymes are proteins but not all proteins are enzymes true or false

When two neural folds fuse, they form a hollow tube called the __________?

2 please answer this question

Which country is dealing with an Independence movement totally based on language

Please help me I don't know