Answer:
An equation or an inequality that contains at least one variable is called an open sentence. When you substitute a number for the variable in an open sentence, the resulting statement is either true or false. If the statement is true, the number is a solution to the equation or inequality.
5/4 = 1.25
7/4 = 1.75
1.25+1.75=3. They have 3 four leaf clovers.
Answer:
10.15
Step-by-step explanation:
I divided the worth of clothe and the tax
Answer:
8100
Step-by-step explanation:
3,600×0.09×25=8100
Answer:
square root of 2
Step-by-step explanation:
Sides are 1 and 1 and the hypotenuse is the longest side (opposite the right angle)
We can use pythagerouses theorem : a^2+b^2=c^2
this means that 1^2+1^2=c^2
1+1=c^2
2=c^2
c=2/sqrt
c is the square root of 2
the hypotenuse is the square root of 2