40×8.50=340 17×9=153 153+340=493 regular time/Double time add together
Answer:
Step-by-step explanation:
The value of t must not be one that makes the denominator zero, hence must not be 8.
Answer:
Step-by-step explanation:
basic info:
base*height=area
if 4 cm reps 5cm,
you would multiple the base and height of the patio by 4
(4*8)*(4*4)=512 cm
7 books costs $14, etc. We have points in a line
(7,14)
(8,16)
(9,18)
They're all points on the line y=2x which just means it costs $2 a book. So 1 book costs $2, 2 cost $4, and 3 cost $6. We have three new points:
(1,2)
(2,4)
(3,6)
They're all on the same line, y=2x, just closer to the origin than the first three. We plot a point at x=1, y=2, etc.
Merry Christmas
Answer:
12.5 square units.
Step-by-step explanation:
Step 1: draw the other diagonal, ACF. You have now divided the square into 8 triangles.
The area of the whole square is 10 by 10 square units, or 100. Each triangle will be 1/8th of the total surface, or 12.5 square units.