31.08.2022

# Hiep's yard is in the shape of a trapezoid. The lengths of the parallel sides of the trapezoid are 15 feet and 21 feet. The height of the trapezoid is 8 feet. What is the area of Hiep's yard? Enter your answer in the box. ft2

1

09.07.2023, solved by verified expert

144 ft squared

Step-by-step explanation:

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Mathematics

144 ft squared

Step-by-step explanation:

Mathematics

Cost of 7 gallons=\$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be \$52.5

Mathematics

The answer is in the image

Mathematics

The total nom of  code that can be used is equal to 5+3 = 8

Mathematics

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Mathematics

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=\$53

Therefore, Value after 19 years=\$53

Mathematics

The answer is in the image

Mathematics

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

=4300/3.3

=1303.03kg

Mathematics

The answer is in the image

Mathematics