Answer:
next expression is n+1,
previous expression is n-1
sum of 3 consecutive integers is 3n
Step-by-step explanation:
Please thank me if u want:)
We always label the hypotenuse with the letter c, and the legs with either a or b
Answer:
8 in
Step-by-step explanation:
Step 1: Define
A = 56
b = 7
A = bh
Step 2: Find <em>h</em>
h = A/b
h = 56/7
h = 8
Answer:
385 cards
Step-by-step explanation:
First, find 40% and 25% of 1100.
2/5 * 1100
2200/5 = 440 cards dated before 1970
1/4 * 1100
1100/4 = 275 cards dated between 1970 and 2000
Then add the two amounts together.
440 + 275 = 715 cards between pre-1970 and 2000
After that, subtract your new sum from 1100.
1100 - 715 = 385 cards after 2000
(Or to make it easier, just find 35% of 1100.)
the Answer might be ................800cm
