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Helen [10]
3 years ago
14

Need help plsss tyyyyyy

Mathematics
2 answers:
QveST [7]3 years ago
7 0

Answer:

option 4

Step-by-step explanation:

let the side of the square be s , then

length of rectangle = s + 14 and width = s - 4

Since the areas are equal then

s² = (s + 14)(s - 4) ← distribute using FOIL

s² = s² + 10s - 56 ( subtract s² - 56 from both sides )

56 = 10s ( divide both sides by 10 )

5.6 = s

Then

area of square = s² = 5.6² = 31.36 cm²

LenKa [72]3 years ago
5 0

Answer:

the answer is the third one. I calculated the work on my phone and also did it on paper to check and make sure my work was correct!

Step-by-step explanation:

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3 years ago
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guapka [62]
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3 years ago
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In this diagram which equation could you prove to be true in order to conclude that the lines are parallel
KiRa [710]
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Since b is on the y coordinate and -a is on the x coordinate, you would make it b/a while -a is gonna be a positive since the lines are going up and to the right. Now, since c is the y coordinate and d is the x coordinate, make C the numerator and d the denominator since y is always the numerator and x is the denominator for these parallel line figures on the graph and the equation will be equaled to the fraction to the other fraction for parallel lines. 

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<em>~ ShadowXReaper069</em>
3 0
3 years ago
Read 2 more answers
PLEASE HELP ME THIS THING IS DUE TOMORROW. 14 feet ≈ ? meters
ddd [48]
14 feet=4.267214 meters
3 0
4 years ago
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