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Minchanka [31]
3 years ago
8

What is the trinomial factor of 20t^2-13tv-15v^2

Mathematics
1 answer:
lapo4ka [179]3 years ago
8 0
20t² - 13tv - 15v²
20t² - 25tv + 12tv - 15v²
(5t + 3v)(4t - 5v)
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What is the slope of the line that passes through these points in decimal form
mestny [16]

Answer:

-1.25

Step-by-step explanation:

(3,8)   (7,3)

(8-3)/(3-7)= 5/-4= -1.23

FYI: watch some videos on Khan academy on finding slope

4 0
2 years ago
Why is the answer for letter b 9?
gulaghasi [49]

Answer:

Take a look at the 'proof' below

Step-by-step explanation:

The graph of the function g(x) is similar to that of the function f(t). The local minimum, local maximum, absolute minimum, maximum etc... of 'x' is always the closest x-intercept of the graph of f(t).

Let's check if this statement is right. The two local minimum(s) of the function f(t) occurs at x = 2, and x = 6. The two local maximum(s) occur at 1/4 and 4. As you can see the maximum / minimum of the function g(x) is always an x-intercept, x = 3, x = 7.

For part (b) the absolute maximum value of the function f(t), is 8. The closest x-intercept is 9, which is our solution.

7 0
2 years ago
Read 2 more answers
X - 3/5 =10 give your answer as an improper fraction
elixir [45]

Answer:

53/5

Step-by-step explanation:

Multiply both sides by 5:      5x - 3 = 50

Add 3 to both sides:                   5x = 53

Divide both sides by 5:                x = 53/5

8 0
2 years ago
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The graphs below have the same shape. What is the equation of the blue graph?
Airida [17]
The answer is c because when it's in parenthaces squared it's the opposite (which is the horizontal shift) and the plus 1 is the vertical shift
4 0
3 years ago
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What is the x please answer me quick ​
nordsb [41]
First u do a squared +b squared =c squared aka pythagorean theorem then so u already have c squared so you would do 5x5=25 and 13x13=169 so then the equation would be 25+?=169 then do 169-25 which equals 144 and then do the square root of that which is 12 THE ANSWER IS 12
4 0
3 years ago
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