Part B Measure the angles of AABC and its three images, and record the measurements in the table. Round each answer to the nearest
degree.
B

U

X
Font Sizes
A
E
A
AA' B'1C1
AA 2B%2C2
AA'B'C
Measure
Measure
ДАВС
Measure
ZABC
ZA' 28'2C2
ZA'B'C
ZA'B'C
ZA'C1B1
ZA2C2B2
ZACB
ZACB
2C1A'B'1
2C2A2B2
2 CAB
2 CAB
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US

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.