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galina1969 [7]
3 years ago
13

4x(7x+5) what is the answer

Mathematics
2 answers:
guapka [62]3 years ago
8 0
The answer is 28x^2+20x.

Hope this helps.
bonufazy [111]3 years ago
7 0
4x×7x=28x^2
4x×5=20

28x^2+20
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Pls helpppp reall need help like bad im dumb with no brain cells right now
gulaghasi [49]

Answer:

3m/day

Step-by-step explanation:

1) Subtract 4 from 22--22-4=18

2) Divide 18 by 6-- 18/6=3

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3 0
3 years ago
Please i need it for now PLSSSS
bearhunter [10]

The measure of the other side of a quadrilateral is 3\sqrt{13} cm.

In the given quadrilateral one side is unknown we need to find the unknown side.

By dividing the given quadrilateral into a rectangle and a triangle we can find the other side.

<h3>What is Pythagoras theorem?</h3>

The Pythagoras theorem states that if a triangle is right-angled, then the square of the hypotenuse is equal to the sum of the squares of the other two sides. That is, c^{2}=a^{2}+b^{2}.

Now, x^{2} =9^{2}+6^{2}=81+36=17

⇒x=\sqrt{13 \times 9} =3\sqrt{13}

Therefore, the measure of the other side of a quadrilateral is 3\sqrt{13} cm.

To learn more about Pythagoras' theorem visit:

brainly.com/question/343682.

#SPJ1

4 0
2 years ago
Is (9,5) a solution to the inequality y&lt;5x+9?
andreyandreev [35.5K]

Answer:

yes it is because 9 times 5 is 45 plus 9 is 54 and 54 is greater than 5

4 0
3 years ago
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I need helppppp rightttt nowwwwww
GrogVix [38]

Answer:

ruler(×,y)=(20,20)

Step-by-step explanation:

sorry if its wrong

anyways are you using a mac?

4 0
3 years ago
Simplify the following.<br> - (3z)2
Sedaia [141]

Answer:

-6z

Step-by-step explanation:

(3z)2=6z

Add the negative

-6z

4 0
3 years ago
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