2) Geometry involves concepts that are abstract. According to the definition in the text, which

sentence below best uses the word abstract?

Patriotism is a strong emotion, but it is still an abstract concept.

His theories on boson particles are so abstract, no one can understand them.

I missed school today because the dentist had to abstract my wisdom teeth.

The lawyer prepared an abstract that summarized the points that he wished to present to the judge.

In sentence "Abstract" word is best used is:

"Patriotism is strong emotion,but it is still an abstract concept".

Step-by-step explanation:

Given: There are 4 sentences with word abstract used in it.

To find :Best use of Word "Abstract".

Solution:

As we know the word abstract has three roles in grammar as

noun, verb and adjective.

For reference given the sentence ,

Geometry involves concepts that  are abstract.

In this above sentence "Abstract" is used as a "adjective".

As it is gives description about the concepts as they are which means they are " symbolic but not representational."

Similar ,

Hence

The sentence : Patriotism is strong emotion,but it is still an abstract concept

In this ,word " Abstract " is best used because  the word play Adjective role with same meaning used in reference sentence ,meaning as "Symbolic"

add an image, and i will answer

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)