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Olenka [21]
2 years ago
9

Please help ill mark brainliest​

Mathematics
1 answer:
const2013 [10]2 years ago
3 0

= 60

( i dont know how to explain it , to many steps lol :3)

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The degree of the polynomial function f(x) is 3. The roots of the equation f(x)=0 are −1 , 1, and 2. Which graph could be the gr
Natali5045456 [20]

Answer:

Step-by-step explanation:

You haven't attached any graphs but as there area 3 distinct roots the graph will have 2 loops.

Also the end behaviour will be rising from the left negative values of f(x) and at the right it will rise to positive f(x).

7 0
3 years ago
What is 80% out of 65
Svetllana [295]

Answer:

80% of 65

\frac{80}{100} *65\\=52

Step-by-step explanation:

Hope it will help you.

5 0
2 years ago
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the formula F=9/5C+32 changes a temperature reading from the Celsius scale C to the Fehrenheit scale F. What temperature measure
cestrela7 [59]

Answer:

23

Step-by-step explanation:

F=(9/5)c + 32

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F=(-9) + 32

F=23

6 0
4 years ago
Find the equation of the line.<br> Use exact numbers.<br> y =<br> X +
puteri [66]

Answer:

y =  \frac{3}{4} x - 2

Step-by-step explanation:

Remmeber this:

slope =  \frac{rise}{run}

The y-intercept is where the lone goes through the y-axis.

5 0
3 years ago
A quadratic equation is shown below:
mylen [45]
The radicand of a quadratic is b^2-4ac.

If it is greater than zero, there are two real solutions

If it is equal to zero, there is one real solution

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In this case the discriminant is 256-2160 so it is less than zero.

Therefore there are no real solutions, though there are two imaginary solutions, specifically (16±i√-1904)/18
4 0
3 years ago
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