Answer:
3X+3+10X-4=90
13X-1=90
13X=91
X=91/13=7
<K=10X7-4
70-4
<K=66(SUM OF COMPLEMENTARY ANGLE =90)
<K=24
Answer:
This triangle is a scalene triangle.
Step-by-step explanation:
A scalene triangle means that all of the sides are different.
Hope this helps!
Answer:
parallel lines
Step-by-step explanation:
parallel lines are lines that do not meet each other
Answer:
106,782,720
Step-by-step explanation:
84,480 pennies
There are 84,480 pennies in a mile. Yes, that is correct – 84,480 pennies! An interesting fact to know: 16 pennies laid side by side constitute 12 inches in length, or one foot, and since 5,280 feet equals one mile, that gives us 84,480 pennies in a mile.
84,480x1264=106,782,720
hope this helps!
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Answer:
41.67 % ( to 2 dec. places )
Step-by-step explanation:
Since 2 dozen cookies were baked, that is 24 and 14 were left.
Then 10 were eaten.
Calculate the percentage eaten as
percentage = 
× 100%
percentage eaten = 
× 100% ≈41.67%
