It is 7, because you always have to round up if the next decimal is greater than or equal to 5 (depending on where you live).
Answer:
10.92cm
Step-by-step explanation:
We can solve this problem by taking the formula to the area of a triangle and substituting our given numbers with the variables in it.
, where 
represents base and 
represents height.
So, if we substitute our given measurements with the variables in this formula, we can easily solve this.
Then, using the order of operations, we multiply and ultimately solve this problem.
Thus, our answer is 10.92cm.
300(at least or < + =)12n+175
and No because he would have only climbed 295 steps.
Answer:
D.
Step-by-step explanation:
The x-axis of the graph isn't constant with the years. It cannot be consistent if the first twenty years are scaled together and the last 10 are put in increments of 2 years.
Remember you can add like terms exg, 3y+4y=7y 3y^2+4y^2=7y^2, but cannot add 3y^2 and 4y, or 3 and 4y so
3a+2w-5a-9w
group like trems
3a-5a+2w-9w
subtract
-2a-7w
3y^2+2w^2-y^2-w^2
group like terms (think of w^2 and y^2 as 1w^2 and 1y^2)
3y^2-y^2+2w^2-w^2
subtract
2y^2+w^2
2x+2x=4x
