Answer:
1
Step-by-step explanation:
-×-=+
-1×-1×-1×-1×-1=1
hope that this is helpful.
Answer:
4.19 ft
Step-by-step explanation:
Step 1: Change 35 3/4 into a decimal
35 3/4 = 35.75
3/4 = 75/100 = 0.75
Step 2: Move the decimal place 2 places to the right for both numbers
Step 3: Divide 150 by 35.75
(See Attachment)
Tip #1: Divide 2 Places After The Decimal Point While Dividing Decimals, Then Stop
Tip #2: Make The Decimal In The Divisor A Whole Number By Moving The Decimal Point, Then Do The Same Thing To The Dividend.
Step-by-step explanation:
12, 9 plus 3 is 12 jebxuenxhdndb
Answer:
Step-by-step explanation:
The interior angle of a polygon is given by
(n-2)×180
or for regular polygon n × each interior angle.
Therefore since it is a regular polygon
Given than interior angle is 144
Then,
(n-2)×180=n× interior angle
180n-360=144n
180n-144n=360
36n=360
Then, n=360/36
n=10
Then the polygon has 10_sides which is a decagon.