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Tems11 [23]
2 years ago
13

find the area of the trapezium whose parallel sides 24 cm and 20 cm and the distance between them is 15 cm.​

Mathematics
1 answer:
Stolb23 [73]2 years ago
5 0

Answer:

330

Step-by-step explanation:

A=a + b / 2 x h

a = 24, b = 20, h = 15

24 + 20 divided by 2 times 15

44 divided by 2 time 15

22 times 15 = 330

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How do I solve for x? (the picture has the problem)
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Answer:

x = 21.013155617496

Step-by-step explanation:

we have a right triangle then ,

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Answer:

Step-by-step explanation:

At the point where two line cut across, the vertically opposite angles formed are equal. This means that

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A new shopping mall records 120 total shoppers on their first day of business. Each day after that, the number of shoppers is 10
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Answer:

1,139\ shoppers

Step-by-step explanation:

we know that

In this problem we have a exponential function of the form

y=a(b)^{x}

where

a is the initial value or y-intercept

b is the base of the exponential function

r is the rate in decimal form

b=(1+r)

In this problem we have

x ----> the number of days

y ----> the number of shoppers

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substitute the values

y=120(1.10)^{x}

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y=120

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For x=1 day

substitute the value of x in the equation and solve for y

y=120(1.10)^{1}=132

Third day

For x=2 days

y=120(1.10)^{2}=145

Fourth day

For x=3 days

y=120(1.10)^{3}=160

Fifth day

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Seventh day

For x=6 days

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Adds the numbers

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3 years ago
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