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kramer
3 years ago
8

The area of a rectangular wall of a barn is 100 square feet. Its length is 10 feet longer than twice its width. Find the length

and width of the wall of the barn. widthequals nothing feet
Mathematics
2 answers:
Leona [35]3 years ago
5 0

Answer:

aw dawd awdaw adawd awd a

Step-by-step explanation:aw dawd awd a

wd awd awd a awa da a

d ad a

d aw

d aw

daw

d

awd

ad

ad adawd awd awdd

mariarad [96]3 years ago
5 0

Answer:

Length = 20 feet

Width = 5 feet

Step-by-step explanation:

Width: w

Length: 2w + 10

(2w+10)w = 100

w = 5

2w+10 = 20

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vitfil [10]

Answer:

Area of trapezium = 16.5 cm^2

Step-by-step explanation:

Given:

a = 5 cm

b = 6 cm

h = 3 cm

To Find:

Area of trapezium = ?

Solution:

Area of trapezium = h(a + b)/2

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Area of trapezium = 3 x 11/2

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Therefore, Area of trapezium = 16.5 cm^2

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3 years ago
treveon paddled 35 miles downstream in his boat. the speed of the water current was 4 miles per hour. mark paddled 10 miles upst
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Answer: 6622

Step-by-step explanation:

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3 years ago
Abby donated 20% of her babysitting income to her favorite charity.  If she made $45 in October and $85 in November, how much di
soldier1979 [14.2K]

Answer:

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3 years ago
I need help is -7+9 = -9+7 true false or open
victus00 [196]

Answer:

false

Step-by-step explanation:

-7+9 = 2

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2 does not equal -2

False

3 0
3 years ago
What two numbers multiply 45 and add to 14
xxMikexx [17]


Ok to start this problem you must list two numbers that add to 14

7 and 7

9 and 5

10 and 4

6 and 8

those are the numbers that we will use for now..

Now multiply each pair of numbers and see which one equals 45

7 * 7 = 49, no

9 * 5 = 45, YES

10 * 4 = 40, No

6 * 8 = 48, No


The numbers discovered are 9 and 5

5 0
3 years ago
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