Number of different bases for each one:
1 1 12 --->1 1 12, 1 12, 1 ----- 2 of them
1 2 6 ---> 1 2 6, 1 6, 2, 2 6 1 --- 3 of them
1 3 4 ---> 1 3 4, 1 4 3, 3 4 1 --- 3 of them
2 2 3 ---> 2 2 3, 2 3 2 ----- 2 of them
Answer-10 different prisms
Answer:
22
Step-by-step explanation:
88% × 25 =
(88 ÷ 100) × 25 =
(88 × 25) ÷ 100 =
2,200 ÷ 100 =22
Souce: Percentages.Calculator
Answer:
9, 12, 13, 21
Step-by-step explanation:
let x be the third side, then
difference of 2 given sides < x < sum of 2 given sides , that is
15 - 10 < x < 15 + 10
5 < x < 25
The possible side lengths for the third side from the given list are
9, 12, 13, 21
Don't take my word completely, but my answer I believe is letter C. I just drew a graph and wrote it all down. I got C.
First let’s find the gradient of the perpendicular bisector.
If the gradient of the line segment is m, then the gradient of its perpendicular bisector is -1/m.
Gradient of line= (y2-y1)/(x2-x1) =
(3-7)/(4- -8) = (-4/12) = -1/3
Therefore the gradient of the perpendicular bisector is 3
The perpendicular bisector will pass through the midpoint of line segment.
Midpoint of line= ((x1+x2)/2 , (y1+y2)/2)
=( (-8+4)/2 , (7+3)/2) = (-2,5)
Equation of perpendicular bisector : y=mx + c.
We know m is 3
So we have:
y=3x+c
The bisector passes through (-2,5). Replace in equation to find c.
5 = 3(-2) + c
5 = -6 + c
c = 5+6 = 11
So equation if bisector is y = 3x + 11