Answer:
108
Step-by-step explanation:
l // m and n is transversal.
5x + 8 + 3x + 12 = 180 {co interior angles are supplementary}
8x + 20 = 180
8x = 180 - 20
8x = 160
x = 160/8
x = 20
∠S = 5x + 8 = 5*20 + 8
= 100+ 8
= 108
isosceles trapezoid
parallelogram
rhombus
rectangle
square
Answer:
Rhombus rectangle and square hope i helped
The sum of c and 4
The phrase "The sum of c and 4" can be translated into an algebraic expression as "c + 4".
An algebraic expression is a mathematical representation that consists of variables, constants, and operations like addition, subtraction, multiplication, and division. It doesn't have an equal sign, so it doesn't form an equation. For example, "3x + 2" or "5a - 7b" are algebraic expressions.
The phrase "The sum of c and 4" can be translated into an algebraic expression as "c + 4". In this expression, 'c' represents a variable, and '4' represents a constant. The addition operation between them signifies that you need to add the value of 'c' to 4. This algebraic expression can be evaluated once you have a specific value for 'c'.
Learn more about algebraic expression here
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Answer:
C+4
Step-by-step explanation:
Answer: The answer would be 3 +n +4 = 5
Step-by-step explanation:
Welcome
Answer:
see explanation
Step-by-step explanation:
let the number be n , then
+ 4 = 5