Answer: 24
Step-by-step explanation: Multiply 4 by 6 to get 24
Answer:
The partial sum is 561
Step-by-step explanation:
Given:
The arithmetic series = 9+12+15...+51+54+57
Partial sum between 9 and 57, with d=3
To Find :
The partial sum = ?
Solution
The given series is a arithmetic series with difference 3.
So the series is
9,12,15,18,21,24,27,30,33,36,29,42,45,48,52,51,54,57
Thus There are 17 terms,
Here the is a middle term is the the ninth,
The 9 term is
Now the
The partial sum is 33 x 17 = 561
It could be a building with a triangular top. If the building had a triangular top, then it must have 3 rectangles as its sides. So your answer would be, a building with a triangular top.
45 x 6.666... = 30
Hope this helps :)
Here we are given the equation :
In order to solve for t, we have to isolate t on the left side.
here t is in multiplication with 4, so we apply opposite operation of multiplication on both sides.
opposite operation of multiplication is division.
so dividing both sides by 4 we have:
so we have t=17
Checking:
We can check if our answer is correct or not.
plugging value of t on left side of equation
LHS: 4t =4*17 =68
RHS:=68
since LHS=RHS
So our answer t=17 is correct .
Answer: t=17