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gayaneshka [121]
2 years ago
12

Can you guys answer this please

Mathematics
2 answers:
Free_Kalibri [48]2 years ago
8 0

Answer:

where is the question

UNO [17]2 years ago
5 0
What’s the question?
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ASAPPPP!!!
RideAnS [48]

Answer:

$74315.50

850* 87.43 = 74315.5

6 0
2 years ago
The length of the football field is 10x+10 and the width is 4x+20. Write a polynomial that represents the are of the football fi
Maurinko [17]

The solution is in the attachment

7 0
3 years ago
use benchmarks to determine the costomaryand metric units you would use to measure the height of your house. explain your answer
SVEN [57.7K]
What are the words? there are no words being showed.
5 0
3 years ago
A manufacturer is designing a flashlight. For the flashlight to emit a focused beam, the bulb needs to be on the central axis of
aalyn [17]
From the problem, the vertex = (0, 0) and the focus = (0, 3)
From the attached graphic, the equation can be expressed as:
(x -h)^2 = 4p (y -k)
where (h, k) are the (x, y) values of the vertex (0, 0)
The "p" value is the difference between the "y" value of the focus and the "y" value of the vertex.
p = 3 -0
p = 3
So, we form the equation
(x -0)^2 = 4 * 3 (y -0)
x^2 = 12y
To put this in proper quadratic equation form, we divide both sides by 12
y = x^2 / 12

Source:
http://www.1728.org/quadr4.htm




5 0
3 years ago
Use the discriminant to describe the roots of each equation. Then select the best description. 3x2 - 10 = 0. A) Double root B) R
Mademuasel [1]

1. discriminant = b^2 - 4ac = (-5)^2 - (4 x 1 x 7) = 25 - 28 = -3  [imaginary root]


2. discriminant = (-5)^2 - (4 x 1 x -4) = 25 - (-16) = 25 + 16 = 41  [real and irrational root]


3. discriminant = (8)^2 - (4 x 16 x 1) = 64 - 64 = 0    [double root]


Read more on Brainly.com - brainly.com/question/1698047#readmore




hope it helps

4 0
2 years ago
Read 2 more answers
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