Answer:
i cant see your picture, Oh. Use search
Step-by-step explanation:
so good
Answer:
Answer <u>B</u>
Step-by-step explanation:
The formula for the area off a triangle is 1/2Bh
The base of the triangle is Z, and the height is W, so the formula is
Answer:
6/54 or 1/9
Step-by-step explanation:
6/54 reduces to 1/9
hope this helps
360-235=125
235-125=110
110/2=55
Yes there is actually a formula for this. This is an arithmetic progression with a common difference of 1.
The sum of terms can be solved by using the formula
S = (n/2) * (a1 + an)
where S is the sum of the terms
n is the number of terms
a1 is the first term
an is the last term
we can calculate the number of terms, n by using the formula
an = a1 + (n-1)*d
d is the common difference equal to 1
therefore n = 51
substituting to the first equation
S = 2805