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labwork [276]
3 years ago
9

(17V + 4) - (- 4v - 7)​

Mathematics
1 answer:
jekas [21]3 years ago
4 0
Pretty sure the answer is 21v + 11. Hope this helps :)
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Three distinct lines, all contained within a plane, separate that plane into distinct regions. what are all of the possible numb
BlackZzzverrR [31]

The solution is attached as a word file.

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3 0
3 years ago
The corners of the vertices of CDE are c(1,4) d(3,7) e(7,4). if a triangle is reflected over the line y=3 what are the coordinat
skelet666 [1.2K]

The answer is (3,-1)

7 0
3 years ago
Circle experts...help! will give brainly to most detailed answer
azamat
<h3>Answer:  161 degrees</h3>

=========================================================

Explanation:

Line AE is a tangent while line AU is a secant. The angle formed by the secant and tangent lines connects with the arcs through this formula

secant tangent angle = (larger arc - smaller arc)/2

More specifically, we can say:

angle EAI = (arc EU - arc IE)/2

42 = ( (7m+5) - (3m-1) )/2

42*2 = (7m+5) - (3m-1)

84 = 7m+5 - 3m+1

84 = 4m+6

4m+6 = 84

4m = 84-6

4m = 78

m = 78/4

m = 39/2

m = 19.5

Use this value of m to compute each arc

  • arc IE = 3m-1 = 3*19.5-1 = 57.5 degrees
  • arc EU = 7m+5 = 7*19.5+5 = 141.5 degrees

Let's say arc IU is some unknown number x. It must add to the other two arc measures to form 360 degrees, which is a full circle.

(arc IU) + (arc IE) + (arc EU) = 360

x + 57.5 + 141.5 = 360

x + 199 = 360

x = 360-199

x = 161

The measure of minor arc IU is 161 degrees

4 0
3 years ago
Read 2 more answers
The coefficients in the expression of (x+y)^4 are
DENIUS [597]

Answer:

the coefficients are 1,4,6,4,1.

Step-by-step explanation:

I hope this helps

4 0
3 years ago
Can someone help me on this for 13 points
nignag [31]

Answer:

look at the picture i have sent

3 0
2 years ago
Read 2 more answers
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