Answer: it should be 67.5
Step-by-step explanation:
8% of $50 is 4 that gets you $54, and 25 percent of 54 is 13.5 that would be the 25% tip add the two together to get $67.5
First, we calculate the lengths of each line using the
distance formula.
AB = (3 - -5) = 8
CA = (1 - -5) = 6
CB can be calculated using the hypotenuse equation:
CB = sqrt (AB^2 + CA^2)
CB = sqrt (8^2 + 6^2)
CB = 10
The perimeter is therefore:
perimeter = AB + CA + CB = 8 + 6 + 10
perimeter = 24 units
Abswer:
C. 24 units
Answer:
No
Step-by-step explanation:
I am not sure what you mean by "add 0 to pi" as when you add 0 to anything, nothing changes. When you add anything to pi, in fact, you will never get a rational number. Even if you add an irrational number to pi to try and balance it, pi is infinite and will never be rational when something is added to it.
Answer:
The new vertices are:
Step-by-step explanation:
The given vertices are
Rule for reflection about x axis is →.
So, →
→
→
→
Now, new vertices after reflection about x axis are .
Rule for 90 degree rotation counter-clockwise is →.
So, →
→
→
→
Therefore, the new rectangle after reflection about x axis and rotated 90 degrees counter-clockwise has the following vertices:
Answer:
1890
Step-by-step explanation: