It means that the two vectors are perpendicular or orthogonal
Answer:
21.07 yd^2
Step-by-step explanation:
The width of the rectangle is also the radius of the semicircle. The length of the rectangle is 2 radii, or 14 yd.
The area of the shaded region is the same as the area of the semicircle subtracted from the area of the rectangle.
area of shaded region = area of rectangle - area of semicircle
A = LW - (1/2)(pi)r^2
A = 14 yd * 7 yd - (1/2)(3.14)(7 yd)^2
A = 98 yd^2 - (1.57)(49 yd^2)
A = 98 yd^2 - 76.93 yd^2
A = 21.07 yd^2
Answer:
96
Step-by-step explanation:
Because you multiply 36 * 16 which gets you 576 which you divide by 6 to get 96 because this equation is set up to basically do cross multiplication to come up with the same answer so basically one side should equal the other side
Answer:
5x+2
Step-by-step explanation:
6x-x=5x and 5-3=2
so 5x+2 is the answer.
Answer:
Yes
Step-by-step explanation:
85 x 4 is equal to 340.