A golf ball is hit from ground level. Its path is modelled by the relation h(t) = -4.9 t2 + 27.2t , where h is the ball’s height
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<h3>1.Area of the parallelogram= 288 square units</h3><h3>2.Area of the parallelogram=45 
</h3><h3>3.Area of the trapezoid = 34 square in.</h3><h3>4.Area of the trapezoid = 8 square ft</h3><h3>5.Area of the rhombus= 27 square cm</h3><h3>6.Area of the rhombus= 108 square in</h3><h3>7.The area of the desktop is = 1200 square in</h3><h3>8.The area of the rhombus is =84 
</h3><h3>9.Area of the trapezoid = 240 square ft</h3>
Step-by-step explanation:
1.
Base =16 ft and Height = 18 ft
Area of the parallelogram = base × height
=16× 18 square units
= 288 square units
2.
Base = 9 m and height = 5 m
Area of the parallelogram = base × height
=(9×5)
=45
3 .
Height = 4 in and parallel sides are 12 in and 5 in
Area of the trapezoid =
square in.
= 34 square in.
4.
Height = 2 ft and parallel sides are 2 ft and 6 ft
Area of the trapezoid =
square ft
= 8 square ft
5.
Diagonals are 6 cm and 9 cm.
Area of the rhombus
square cm
= 27 square cm
6. Diagonals are 12 in and 18 in
Area of the rhombus
square in
= 108 square in
7. Given a desktop in the shape of a parallelogram has a base 30 in. and a height of 40 in
The area of the desktop is = (30 × 40 ) square in
= 1200 square in
8. Given , a rhombus has one diagonal that is 14 cm and other diagonal 12 cm.
The area of the rhombus =
=84
9.Given , the base of trapezoid are 24 ft and 16 ft and height is 12 ft
Area of the trapezoid =
= square ft
= 240 square ft
The trainers will be cheaper at Alan's sport shop.
prices ->
Alan's: 27.30
Irene's: 28.00
of 40.95 can be calculated as follows ->
= 
simplify to get that x = 27.30
30% of 40.00 can be calculated as follows ->
= 
simplify to get that x = 28
prices ->
Alan's: 27.30
Irene's: 28.00
simplify to get that x = 27.30
30% of 40.00 can be calculated as follows ->
simplify to get that x = 28