Answer:
120
Step-by-step explanation:
First find the markup
80 * 50%
80*.5
40
Add this to the original cost
80+40
120
The price will now be 120
Answer:
Option D
9 – 4 = 5
Step-by-step explanation:
<h3><u>Given</u>;</h3>
1, 4, 5, 6, 6, 9, 11
Now,
Q1.) The median of the lower half is 4
Q3.) The median of the upper half is 9
So,
IQR is the difference of the above two numbers:
IQR = Q3 – Q1 = 9 – 4 = 5
Thus, The answer is 5
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
d. 3.3
Step-by-step explanation:
all other numbers are abone or below the numbers
A 3D trapezoid is formed by folding this net
Answer and Step-by-step explanation:
The sides we have are 7, , and .
The square root of 80 is less than 9 but greater than 8 (because is 64, is 81, and 80 is in between those two values), and the square root of 31 is definitely less than the square root of 80.
So, is the longest side.
1) The square of is:
2) The sum of the squares of the two shorter sides is:
3) Since the square of the longest side is equal to the sum of the squares of the two shorter sides, by the Pythagorean Theorem, the triangle is a right triangles.
Hope this helps!