Step-by-step explanation:
Since, diagonal of a parallelogram bisects it in two triangles of same area.
Hence, area of parallelogram ABCD will be twice the area of triangle ABD.
Let width be x
length= 6+x
p=2(l+w)
20=2(6+x+x)
10=2x+6
10-6=2x
4=2x
x=4/2
x=2
Therefore the width is 2 cm and length is (6+2)= 8 cm
Hope I helped :)
19 people take the elevator. it’s just asking for the total of people who take the elevator.
Slope intercept form is y = mx + b
First step: Pick two coordinates from the graph. I chose: (0, -3) and (-2, 5).
Second step: Now use the formula y2-y1 over x2-x1 to calculate the slope. It should look like this: 5 - - 3 over -2 - 0 = -8/2. Simplify it to -4.
Third step: Write this in slope intercept form.
—> FINAL answer: y = -4x - 3.
Step-by-step explanation:
Divide 366 by 12 for your answer.
366/12=30.5
You can't place half a chair, so round down for 30 chairs per classroom.
;)
