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melisa1 [442]
3 years ago
7

In a circle, a central angle whose measure is pi/2 radians intercepts an arc whose length is 3pi/2 centimeters. How many centime

ters are in the radius of the circle?

Mathematics
1 answer:
Alja [10]3 years ago
6 0
Attached the solution and work.

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Show whether each value in the set {2,3,4} is a solution of the equation x + 2 = 6.
enyata [817]

Answer:

4

Step-by-step explanation:

Plug in each given value into the expression to see if it is true.

Set given: {2 , 3  , 4}

Equation given: x + 2 = 6

First, plug in 2 for x. When x = 2:

x + 2 = 6

(2) + 2 = 6

4 ≠ 6.

Next, plug in 3 for x. When x = 3:

x + 2 = 6

(3) + 2 =6

5 ≠ 6.

Finally, plug in 4 for x. When x = 4:

x + 2 = 6

(4) + 2 = 6

6 = 6 (True).

In the given set, only 4 complete the equation.

~

7 0
3 years ago
PLEASE HELP ME. ONLY HAVE COUPLE MORE MINS LEFT
ludmilkaskok [199]

Answer:

11

Step-by-step explanation:

i dont really know but i think it is 11 because its all two numbers distance

6 0
2 years ago
Write the following inequality in slope intercept form<br> -6x+3y&gt;-45
QveST [7]

Slope intercept form is y = mx + c.

<em>(where m is the slope, and c is the intercept - hence slope intercept form)</em>

So all you have to do is rearrange the inequality to have y by itself.

-6x + 3y > - 45                <em>(add 6x to both sides)</em>

        3y > - 45 + 6x        <em>(divide both sides by 3)</em>

          y > - 15 + 2x         <em>(put the 2x infront of the - 15) </em>

          y > 2x - 15

- - - - - - - - - - - - - - - - - - - - - - -

Answer:

y > 2x - 15

- - - - - - - - - - - - - - - - - - - - - - -

6 0
3 years ago
J(–6, 2) and K(3, 2) are the endpoints of the base of an isosceles triangle. Give the x-coordinate of the third vertex.
Korvikt [17]

Answer:

Step-by-step explanation:

If you plot J and K in a coordinate plane, you see that the line formed is a perfectly horizontal line through y = 2.  In order for this triangle to be an isosceles, the third x-coordinate would have to be located midway through the x-coordinates of the base.  The midpoint between the x-coordinates is found by adding the 2 x-coordinates and dividing the sum by 2.  -6+\3 = -3 and -3/2 = -3/2.  So the x-coordinate is -3.2 or -1.5

4 0
3 years ago
Read 2 more answers
Can the positive integer p be expressed as the product of two integers, each of which is greater than 1?
Tomtit [17]

Answer:

  maybe

Step-by-step explanation:

If p is prime, then answer is NO. If p is not prime, the answer is YES.

__

Some positive integers are prime; some are not. We need to know more about p before we can give a better answer than this.

4 0
4 years ago
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