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Nady [450]
3 years ago
14

Which statement is true

Mathematics
2 answers:
satela [25.4K]3 years ago
4 0

It would be the first one

Step-by-step explanation:

GuDViN [60]3 years ago
4 0
Answer:B

Explanation
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The length of a rectangle is 1 less than twice the width.
vladimir1956 [14]

w-width\\2w-1-length\\w(2w-1)=2w^2-w-the\ area\\28\ ft^2-the\ area\\\\\text{The equation:}\\\\2w^2-w=28\qquad\text{subtract 28 from both sides}\\\\2w^2-w-28=0\\\\2w^2-8w+7w-28=0\\\\2w(w-4)+7(w-4)=0\\\\(w-4)(2w+7)=0\iff w-4=0\ \vee\ 2w+7=0\\\\w-4=0\qquad\text{add 4 to both sides}\\\boxed{w=4}\\\\2w+7=0\qquad\text{subtract 7 from both sides}\\2w=-7\qquad\text{divide both sides by 2}\\w=-3.5

7 0
3 years ago
Read 2 more answers
1. What is the value of x? Show all of your work.
asambeis [7]
AB^2 + BC^2 = AC^2
AB^2 + 6^2 = square root 117^2
AB^2 + 36 = 117

Now subtract 117 from both sides
AB^2 = 81
AB = square root 81 = 9
\sqrt{81}  = 9
Therefore AB is 9 cms.
3 0
3 years ago
Help with that for the crown if you cant see it then just zoom in i guess.
melamori03 [73]
5 = 50
8 = 80
because:
20:2= 10 so 1 shirt will collect 10
6 0
3 years ago
So do yall know this?
ddd [48]

Answer:

Length: meter

Mass: Kilogram

Volume of a solid: Cubic meter

Volume of a liquid: Liters

Temperature: Degree Celsius

Time: second

The formula for calculating density:

p =  \frac{m}{v}

7 0
3 years ago
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What is the value of x
larisa86 [58]
X = 3.916
Sorry if the image is hard to read I had to smoosh it so it would fit

8 0
3 years ago
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