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Advocard [28]
3 years ago
9

Can someone please PLEASE help! i need this rt. now! i’ll mark brain list!

Mathematics
2 answers:
MaRussiya [10]3 years ago
4 0

Answer:

9 is justin is 65 marcella is 63 and aimee is 61

11 is 20%+2

hope that helped

loris [4]3 years ago
3 0
It would be n - 5

It’s saying 5 LESS than a number so 5 would be subtracted

Hope this helps!
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. When the last 3 digits of a year (such as
Nataliya [291]

Answer:

A ; 23rd century

Step-by-step explanation:

Here, we want to select which of the options is next to have a descending year.

Since all are in the same century i.e 20-something, we do not have an issue with the first digit.

What we need to work on is the last three digits;

We can have 2210, we can have 2321, we can have 2432, we can also have 2543 and so on.

The most recent of all these is the year 2210, so what century does this belong?

Kindly note that, the years 2001-2100 belong to the 21st century.

The years 2101-2200 belong to the 22nd century while the years 2201-2300 belong to the 23rd century

The year we are looking to place is the year 2201 and thus belongs to between 2201-2300 which is the 23rd century

8 0
3 years ago
You are visiting Chicago From your hotel you walk 3 blocks east and 5 blocks south to get to
liberstina [14]

Answer:

8 blocks away

Step-by-step explanation:

You just add

7 0
3 years ago
The figure is made up of 2 cones and a cylinder. The cones and cylinder have a 4 cm diameter.
Nina [5.8K]
20 cm is the answer good luck
4 0
3 years ago
How many sides has an equiangular polygon if one of its exterior angles is 25 5/7?
lys-0071 [83]
Step One
Figure out the interior angle
25 5/7 = 25.714285 repeating. The interior angle is the supplement of this angle.

180 - 25.714285 = 154.2857
The formula relating the number of sides and the interior equal angle is

interior equal angle = 180 ( 1 - 2/n) where n is the number of sides. (Google equiangular polygon to find this formula.)

154.2857 / 180 = 1 - 2/n) 
0.8571428 = 6/7 = 1 - 2/n
1/7 = 2/n
n = 14 sides
This figure is regular as well as equiangular.
6 0
3 years ago
What is the answer for 3a
n200080 [17]
24/40 = T/30
40t= 24•(30)
T= 18
Hope this helps. :)
8 0
3 years ago
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