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r-ruslan [8.4K]
3 years ago
7

What is the additive inverse of the polynomial -7y^2x^2y-3xy-7x^2

Mathematics
2 answers:
ANEK [815]3 years ago
6 0

Answer:

Answer: 7y²-x²y+3xy+7x²

Step-by-step explanation:


Rashid [163]3 years ago
4 0

Answer:

A . 7y²-x²y+3xy+7x²

Step-by-step explanation:

Just took he test !

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0.05 is 1/10 the value of what
Dafna1 [17]

Answer:

0.05

Explanation:

Let x = the number

.05 = .1x

5/100 = (1/10)x       Multiply both sides by 10.

5/10 = x

1/2 = x

8 0
3 years ago
Circle R has a radius of 6 inches. Points S, T, and U lie on circle R, clockwise in alphabetical order. If m∠TRS = 98°, what is
Alecsey [184]
<span>You are given circle R that has a radius of 6 inches. And then you are given points S, T, and U that lie on circle R, clockwise in alphabetical order. Also you are given m∠TRS = 98°and you are asked to find the m∠TUS. To solve this, you have to draw the circle first.

Draw a circle with R being a point at the center of it. Then place the points S, T and U around the circle. So that would mean any point, S, T and U that connects on R would have a value of 6 inches. Also, these are your radius.

You also know that m</span>∠TRS = 98°. You know that the circle, if you will base your angle from the center or its interior angle is just equal to 360°. To get the m∠TUS, subtract 360 to 98.

360° - 98° = 262°
therefore, m∠TUS is 262°
6 0
3 years ago
Read 2 more answers
Which of the following has exactly six sides and six interior angles?
maxonik [38]

Answer:

hexagon is ur answer

7 0
3 years ago
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What is 113% of 85?<br> 96.05<br> 0 92.08<br> O 83.57<br> O 119.26<br><br> Plz help! 10 Points!!
vodomira [7]

Answer:

96.05

Step-by-step explanation:

5 0
3 years ago
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How big is angle theta? <br><br> thank you in advance for your help!
DerKrebs [107]

Answer:

Θ = 124°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n - 5, thus

sum = 180° × 3 = 540°

Sum the given interior angles and equate to 540

2x - 3 + 2x + 7 +3x - 4 + 3x - 4 + 3x - 2 = 540, that is

13x - 6 = 540 ( add 6 to both sides )

13x = 546 ( divide both sides by 13 )

x = 42

Thus

Θ = 3x - 2 = 3(42) - 2 = 126 - 2 = 124°

3 0
3 years ago
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