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nadezda [96]
3 years ago
15

Whats 8 + 7x = 23 - 2x ?

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
8 0

Answer:

x= \frac{3}{2}

zzz [600]3 years ago
6 0

Answer:

Answers could be 5/3 1.6 or 1 2/3

Step-by-step explanation:

That's all I can say I'm sorry

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Is 8:10 equivalent to 9:12
vesna_86 [32]

Answer:

No they are not equal

Step-by-step explanation:

4 0
2 years ago
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The general form of the equation of a circle is ax2 by2 cx dy e = 0, where a = b 0. if the circle has a radius of 3 units and th
aev [14]

The set of values which might correspond to the circle are A = 1, B = 1, C = 0, D = -8 and E = 7.

<h3>The equation of a circle.</h3>

Mathematically, the general form of the equation of a circle is given by;

(x - h)² + (y - k)² = r²

<u>Where:</u>

  • h and k represents the coordinates at the center.
  • r is the radius of a circle.

Based on the information provided that the center of the circle lies on the y-axis, we have:

(h, k) = (0, 4)

Radius, r = 3 units.

Substituting the given parameters into the formula, we have;

(x - 0)² + (y - 4)² = 3²

x ² + y² - 8y + 16 = 9

x ² + y² - 8y + 7 = 0.

Therefore, the set of values which might correspond to the circle are A = 1, B = 1, C = 0, D = -8 and E = 7.

Read more on circle here: brainly.com/question/1615837

#SPJ1

<u>Complete Question:</u>

The general form of the equation of a circle is Ax² + By² + Cx + Dy + E = 0, where A = B. If the circle has a radius of 3 units and the center at (0, 4), which set of values of A, B, C, D, and E correspond to the circle?

4 0
2 years ago
There are 10 fish in the pond.Some of them swim away.There are 3 fish left.How many fish are left in the pond? Show all your thi
OleMash [197]

10

Just because the fish swam away doesn't mean they left the pond

4 0
3 years ago
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Black lives do kind of matter in my opinion
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3 years ago
If x+3/3 = y+2/2, then x/3 =​
Kisachek [45]

Answer:

y/3

Step-by-step explanation:

x + 3/3 = y + 2/2

x + 1 = y + 1

x = y + 1 - 1

x = y + 0

x = y

so; x/3 = y/3

8 0
3 years ago
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