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ludmilkaskok [199]
3 years ago
5

PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

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Mathematics
1 answer:
laiz [17]3 years ago
5 0

Answer:

the area is 50.27 and the circumference is 25.13

Step-by-step explanation:

pie x r^2=radius and 2 x pie x r = circumference plug the radius in both and you get your answers

Hope this helps :D

You might be interested in
Which inequality does the number line represent? A) 2x + 7 < 1 B) x − 3 ≥ −7 C) −3(x − 2) ≤ 12 D) −5(3x − 10) ≥ −10
vaieri [72.5K]

Answer:

compound Inequalities.

8 0
3 years ago
Solve the quadratic equation (2x-3)^2 = 6(3-2x)
LenKa [72]

Answer:

x=\frac{3\sqrt{2}-3 }{2}

x=-\frac{3\sqrt{2}-3 }{2}

Step-by-step explanation:

Open the brackets first:

4x^2+9=18-12x

Simplify:

4x^2+12x-9=0

It is determined that this can't be factored, so rewrite the equation so you can complete the square.

x^2+3x=\frac{9}{4}

Take the square of 1.5 and add it to both sides:

x^2 + 3x+ \frac{9}{4} =\frac{9}4} +\frac{9}{4}

Factor:

(x+\frac{3}{2})^2=\frac{9}{2}

x+\frac{3}{2} = \frac{3\sqrt{2} }{2 }

or x+\frac{3}{2} =-\frac{3\sqrt{2} }{2}

So x=\frac{3\sqrt{2}-3 }{2}

or x=-\frac{3\sqrt{2}-3 }{2}

5 0
3 years ago
TEN PIONT FOR CORRECT ANSWER
Triss [41]

None of These

Step-by-step explanation:

It is none of these because you'd have to do 20 times 8 which is 160 but that's not one of the choices somit is None of These

4 0
3 years ago
Read 2 more answers
What value of m gives the system Infinitely many solutions?
boyakko [2]

Answer:

jayfeather friend me

Step-by-step explanation:

-x for +x

2y = 16 + x

y = 8 + 1/2 x

the answer is

y = 1/2x + 8

5 0
2 years ago
Read 2 more answers
I need help with this problem, the link is below!
lilavasa [31]
<h3>Answer:</h3>

m∠QSW < m∠WQS

<h3>Explanation:</h3>

The question is asking which angle is larger, the one at vertex S or the one at vertex Q? You are expected to understand how angles are named and how angle measure works.

Angles are named by listing points on the rays that make them up, with the vertex point in the middle of the list. ∠QSW is the angle whose vertex is at S. (Since there is only one angle with its vertex at S, it could also be called ∠S.) The letters Q and W help you identify that rays SQ and SW form the sides of the angle.

Likewise, ∠WQS is the angle whose vertex is at Q. It could also be called ∠Q without any confusion. The other letters in the name tell you that rays QW and QS are the sides of the angle.

When the rays that make the sides of an angle are closer together, the angle has a smaller measure.

In a triangle, there are a several different ways to determine which of the angles is larger.

  • the larger angle will be opposite the longer side
  • the base point of an altitude line will be closer to the larger (acute) angle
  • the rays that make up the larger angle will be farther apart (at some given radius from the vertex)
  • relative to a perpendicular bisector between the vertices, the vertex of the third angle will be on the side closer to the larger angle (another way to say the relationship of the second point above)

_____

<em>Your triangle</em>

Line segment QW (opposite ∠S) is shorter than line segment SW (opposite ∠Q) so m∠S < m∠Q.

A line segment drawn from W perpendicular to QS is closer to Q, so ∠Q is the larger angle.

Thus we must conclude the measure of ∠QSW is less than the measure of ∠WQS:

... m∠QSW < m∠WQS

_____

<em>Comment on appearances</em>

Here, you're specifically told to go by the appearance of the angles. In most cases, you cannot, as the figures are rarely drawn to scale, and are often drawn to be intentionally misleading.

7 0
3 years ago
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