Quadrilateral MNPQ has coordinates M(2,5), N(6, 4), P(6, 1) and Q(2, 1). The quadrilateral is rotated 180° clockwise about the origin.
Write the coordinate notation for a clockwise rotation of 180° about
the origin. Then, write the coordinates of quadrilateral M'N'PQ'.
Part A Write the coordinate notation for a clockwise rotation of 180°
about the origin.
cGraw-Hill Education

step-by-step explanation: noo

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

c. 6tan80

step-by-step explanation: