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never [62]
3 years ago
13

I will mark you as brainlinest for correct answer!!!!!pleaseeeee help!!!!!!

Mathematics
2 answers:
VLD [36.1K]3 years ago
8 0
Hey there,

t2−4 and also n^2 - 225<span> would be your answer.

~Jurgen</span>
mel-nik [20]3 years ago
7 0
A^2 - b^2 = (a+b)(a-b)

answer :

t^2 - 1
n^2 - 225 
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I need help please!!!!
yanalaym [24]

Answer:

slope is -3

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6 0
2 years ago
Read 2 more answers
At a sale this week, a table is being sold for $213. This is a 29% discount from the original price. What is the original price?
frosja888 [35]
First, since we're told there is a 29% discount on the original price, then $213 must be 71% of the original price because 100%-29%=71%. Then, it is also important to realize that we should use the decimal form of 71% which is 0.71. This is found by dividing 71 by 100 or simply moving the decimal point twice to the right. Then, we can write the equation 0.71x=213 where x represents the original price. This equation is essentially saying that 71% of some price is equal to $213. To solve this equation, you have to divide both sides by 0.71 to get x=$300 which is the final answer.

I hope this helps.
3 0
3 years ago
Identify the coefficients in the following expression.3x + 4y - 7z + 9 *
igomit [66]

Answer:

3, 4, -7

Step-by-step explanation:

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8 0
2 years ago
Mariah wants to create a triangular flower bed and border it with scraps of picket fence that
Ne4ueva [31]

Answer:

The kind of triangle that will form the shape of her flower bed is;

A scalene triangle

Step-by-step explanation:

In creating the triangular flower bed, the length of the scraps Mariah uses are;

The length of one scrap = 2.2 feet long

The  length of the second scrap = 4.25 feet long

The  length of the third scrap = 5.75 feet long

From the given length of the scraps, the kind of triangle that will form the shape of her flower bed is a scalene triangle

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7 0
3 years ago
Convert 85°to radians
Rashid [163]

1 degree = 0.0174533 radians

85* 0.0174533 = 1.4835305 radians

Round answer as needed

5 0
3 years ago
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