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inna [77]
3 years ago
9

Combine like terms: 7x^2−5x^3+8x^2−6x^3

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0
Final answer is:

15x^2-11x^3
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Dependent or independent
Vedmedyk [2.9K]

The probability of coin landing with heads is an independent event.

The probability of winning 1st and 2nd prize is a dependent event.

<h3>What are independent and dependent events?</h3>

Independents events are events whose occurrence do not depend on each other. They are random events. The probability of a coin landing on heads is a random event.

Dependent events are events that are not random. The outcome of one event depends on the outcome of another event.

To learn more about independent events, please check: brainly.com/question/13075229

#SPJ1

6 0
3 years ago
Multiply the following polynomials (5x2 - 7)(5x2 + 7)
elixir [45]

<em>L</em><em>ook</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>H</em><em>ope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em>

6 0
3 years ago
HELPPPP PLEASE ! GET POINTS AND BRAINLIEST!
erma4kov [3.2K]

Answer:

1. segment RT

2. segment QS

3. segment PS

4. < QTR

5. arc QR

6. arc QSR

7. arc QS

These are all by definition.

Radius: distance from the center of a circle to a point on the circle

Diameter: a chord that goes through the center

Chord: any segment whose endpoints are on the circle

Central Angle: an angle at the center of the circle with endpoints on the circle

Minor Arc: arc that is less than 180 degrees

Major Arc: arc that is greater than 180 degrees

Semicircle: Arc of 180 degrees

4 0
3 years ago
What’s the answer???
victus00 [196]

Answer:

= 5i\sqrt{2}

Step-by-step explanation:

\sqrt{-50}

\sqrt{-25 * 2}

5i\sqrt{2}


5 0
3 years ago
For the function f(x) whose graph is shown below, what is the value of f(5)?
kipiarov [429]
F(5)=2 you look at the x-axis and find 5 which is in the right side then find the point on the line that touches and you will see it’s 2.
6 0
3 years ago
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