Sorry points ...I wish I could help
Answer:
5 x 13,50= 6,750
Step-by-step explanation:
5,400 is the answer of the persentage. I subtracted 6,750 from 1350 and got 6,750
Answer:
327^3 = 34 965 783
173^3 = 5 177 717
34 965 783 + 5 177 717 = 40 143 500
40 143 500 ÷ 500 = 80 287
80 287 is a whole number, therefore, 327^3 + 173^3 is divisible by 500.
I hope this helps :)
Answer:
x = 5
Step-by-step explanation:
The interior angles of a triangle <em>always</em> have to add up to 180 degrees.
This means you can form an equation with the three angles you have:
(10x - 4) + (8x + 3) + 91 = 180
Then, solve:
![10x-4+8x+3+91=180](https://tex.z-dn.net/?f=10x-4%2B8x%2B3%2B91%3D180)
combine like terms
![18x+90=180](https://tex.z-dn.net/?f=18x%2B90%3D180)
subtract 90 from both sides
![18x = 90](https://tex.z-dn.net/?f=18x%20%3D%2090)
divide both sides by 18
![x = 5](https://tex.z-dn.net/?f=x%20%3D%205)
The sum of any tetracontadigon's interior angles is 7200 degrees.