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Ahat [919]
3 years ago
15

help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fas

t help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast

Mathematics
1 answer:
Setler79 [48]3 years ago
5 0

Answer:

4

Step-by-step explanation:

The number in from of sin is the frequency

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Circle D circumscribes ABC and ABE. Which statements about the triangles are true?
OleMash [197]
<span>Circle D circumscribes ABC and ABE, The statements that best describe the triangles are: 
</span><span>Statement I: The perpendicular bisectors of ABC intersect at the same point as those of ABE.
Statement II: The distance from C to D is the same as the distance from D to E. Hence, each of them (CD and DE) is a radius of the given circle.
So, the answer is the second option, I and II.

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7 0
3 years ago
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I need help finding the angles. The answer Isn't even
mart [117]

The 3 inside angles of a triangle equal 180.

Add the 3 angles together to equal 180:


X + (5x-20) + 4x = 180

Simplify the left side by adding like terms:

10x-20 = 180

Add 20 to each side:

10x = 200

Divide both sides by 10:

x = 20


Angle A = x = 20

Angle B = 4X = 4(20) = 80

Angle C = 5x-20 = 5(20) -20 = 100-20 = 80

6 0
3 years ago
1 question need help thank you!!
inn [45]
The correct answer is:  [D]:  "  x² – 5x – 24 " .
____________________________________________________
Explanation:
_____________________________________
Given:  " (x + 3)(x – 8) " ; expand :
______________________________________
Note:  (a + b) (c + d) = ac + ad + bc + bd .
_____________________________________
a = x ; 

b = 3 ; 

c = x  

d = 8
_______________________________________

   " (x + 3)(x – 8) " ; 

        =  (x * x)  + ( -8 * x)  + ( 3 * x ) + (3 * -8) ; 

        =  x² + (-8x) + 3x + (-24) ;

         = x² – 8x + 3x – 24 ;

→ Combine the "like terms" :

          – 8x  +  3x  =  – 5x ;

And simplify the expression; 

to get: 

→  " x² – 5x – 24 " ; which is:  Answer choice:  [D]:  " x² – 5x – 24 " .
________________________________________________________
7 0
3 years ago
The dimensions of a rectangular prism are shown below:
Evgen [1.6K]

ok so first we find the volume of the prism which is just LWH which means u multiply them all so you would get 1 1/2 x 1 x 2 1/2 which equals 3.75.

Then we find out the small cube which is 1 1/2 x 1 1/2 which equals 2.25

Then you divide 3.75 by 2.25

So 1.67 small cubes can fit in the rectangular prism

so for part B just multiply the small cube volume by 1.67 and you will get approximently 3.75

3 0
3 years ago
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What is the degree of the polynomial t-4t+2t^3
rosijanka [135]
The degree of the polynomial is 3
7 0
3 years ago
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