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Gelneren [198K]
2 years ago
11

Please please plaese help me with this!! i need the right answer

Mathematics
1 answer:
Vsevolod [243]2 years ago
7 0

Answer:

54

Step-by-step explanation:

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The area of a rectangle is 24396
Oksanka [162]

Answer: Length = 642 cm

Concept:

Here, we need to know the idea of how to find the area of a rectangle.

Area (rectangle) = l × w

l = length

w = width

Solve:

<u>Given information</u>

A = 24396 cm²

w = 38 cm

<u>Given expression</u>

A = l × w

<u>Substitute values into the expression</u>

24396 = l × (38)

<u>Divide both sides by 38</u>

24396 / 38 = l × 38 / 38

\boxed{l=642}

Hope this helps!! :)

Please let me know if you have any questions

4 0
2 years ago
Read 2 more answers
Please help asap!!!!!!
Alex Ar [27]
A that's your answer
3 0
2 years ago
what if question is a passenger train travels at a speed of 72 km/h a man on the passenger train observes a goods train travelli
Nataly [62]

Answer: 35 m

Step-by-step explanation:

The problem is the same as:

a man is fix (not moving)  and the goods train is travelling at the speed of 54+72 = 126 (km/h)

Distance = 126 km/h* 8 s=126000 m/(3600 s) * 8 s=35 m

4 0
2 years ago
I don't in how to solve this, please help me.​
shusha [124]

9514 1404 393

Answer:

  • x = 11
  • y = 4

Step-by-step explanation:

In order to solve this, we need to assume that the angles involving x are supplementary, and the angles involving y are complementary.

  (7x -8) +(13x -32) = 180

  20x -40 = 180 . . . . . . . . . collect terms

  20x = 220 . . . . . . . . . add 40

  x = 11 . . . . . . . . . . divide by 20

__

  (10y +22) +(7y) = 90

  17y = 68 . . . . . . . . . . . . collect terms, subtract 22

  y = 4 . . . . . . . . . . divide by 17

8 0
2 years ago
Ravi deposits $600 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the
tamaranim1 [39]
Just find the interest paid after one year, and then multiply the result by 6 (years).  This gives you the amount of simple interest.

The easiest approach would be to use the formula  i = p r t.  In this case p = $600, r = 0.04, and t = 6 years.
4 0
3 years ago
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