Answer: m<DCB= 50 degrees
Step-by-step explanation:
120= (15x+5)+(22x+4)
120= 37x+9
111= 37x
x=3
15(3)+5
45+5=
50
Answer:
x=60
Step-by-step explanation:
The three angles of a triangle add to 180 degrees
40+80+x = 180
Combine like terms
120+x =180
Subtract 120 from each side
120-120+x = 180-120
x = 60
Answer: 15.3
Explanation: so to get the mean, add all of the numbers together ( you should get 107) then divide by the amount of numbers given to you, which is 7. This give you 15.28...
Round t the nearest tenth an you get 15.3
Answer:
a -> 3
b -> 4
c -> 1
d -> 5
e -> 2
Step-by-step explanation:
We apply the properties to solve this question.
a. √4x^2y^4
So a -> 3
b. √8x^2y
So b -> 4
c. √4x^2y
So c -> 1
d. √16xy^2
So d -> 5
e. √8xy^2
So e -> 2
The "charge" can be positive i.e carried by proton and negative i.e carried by electron, known as the physical property of matter, which experience force when placed in an electromagnetic field.
The basic characteristic of charge is that the like charges repel each other while opposite charge attract each other. The SI unit of charge is coulomb (C) and symbol to represent charge on any entity is "e". When the number of proton i.e "e+" is equals to number of electron i.e "e-" than a body is said to be neutral.
