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hodyreva [135]
3 years ago
12

A rectangle has a height of 5x and a width of x + 2. Express the area of the entire rectangle.

Mathematics
1 answer:
o-na [289]3 years ago
8 0
Rectangle Area = length • width

5x • (x + 2) = area

(5x^2 + 10x) is the area, with no further ways to simplify.
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The greater of two consecutive EVEN numbers is 40 less than twice the smaller number. Find the larger number
Bas_tet [7]

Answer:

<h3>           44</h3>

Step-by-step explanation:

z -  some integer

2z - first given even integer (the smaller one)

2z+2 - even integer consecutive to 2z  (the larger one)

2(2z)    - twice the smaller number

2(2z) - 40    - the number 40 less than twice the smaller number

2(2z) - 40 = 2z + 2

4z - 40 = 2z + 2

2z = 42

 

2z+2 = 42+2 = 44

check:

2(2z)-40 = 2(42)-40 = 84-40 = 44

3 0
3 years ago
Please answer this question. Your explanation does not need to have that much effort put into it. This is a 10 point question.
Elis [28]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
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babunello [35]

Answer:

$3.40

Step-by-step explanation:

4x.40 is 1.60

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Then you take 1.80+1.60 to get $3.40 Hope this helps!

4 0
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Answer:

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Step-by-step explanation:

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Which triangle results from a reflection across the line x = 1?
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Answer:

d

Step-by-step explanation:

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