Answer:
The ones that are divisible by 6
Step-by-step explanation:
If it is even, divisible by 2
If the sum of digits is divisble by 3, it would be divisible.
These examples are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96.
You are welcome,
Kayden Kohl
8th Grade
100r^4 + 400r^3 + 600r^2 + 400r + 100
Expanding ( r + 1 )^4 gives :-
r^4 + 4r^3 + 6r^2 + 4r + 1
So multiplying 100 with r^4 + 4r^3 + 6r^2 + 4r + 1 gives :-
The probability of scoring 1, 3, or 5 points with one randomly thrown dart is equal to divide the area of the largest circle by the area of the square game board
step 1:
Find the area of the square game board
"A=b^{2}"
we have
b=20cm
"substitute"
A=20^{2}
=400cm²
step 2:
Find the probability
P=314/400
=0.785
=0.785 x 100
=78.5%
42 units^2
We can split this shape into a rectangle and 2 congruent triangles.
First, let's find the area of the rectangle:
A_s=l*w
A_s=7*4
A_s=28
Next, we find the area of one triangle, since both triangles are identical:
A_t=b*h/2
A_t=7*2/2
A_t=7
The area of the shape is:
A=A_s+2A_t
A=28+2*7
A=28+14
A=42