Answer:
An example of an equation is 4.5 + x = 13.2 because it shows that two expressions are equal.
An example of an expression is 4.5 + x = 13.2 because it’s a mathematical phrase represented by numbers, a variable , and operations .
Step-by-step explanation:
Answer:
she would have none let
Step-by-step explanation:
30×4
120
120+80=200
takes away 200 then there's none
Answer:
1386cm^2.
Step-by-step explanation:
radius of circle=21cm
area of circle(a)=?
we know,
A=pi r^2
=22/7×(21)^2
=1386cm^2
I believe it’s -3 because it just sound realistic
Answer:
33.3
Step-by-step explanation:
since it's 3 and not higher than 5 the value would be rounded down
