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iren [92.7K]
3 years ago
14

-4x-2(8x+1)=-(-2x-10)

Mathematics
1 answer:
Andrew [12]3 years ago
3 0
Answer: -6/11

-4x - 2(8x + 1) = -(-2x - 10)               Distributive Property
-4x - 16x - 2 = 2x + 10                     Combine like terms
-20x - 2 = 2x + 10                           Subtract 2x from both sides
-22x - 2 = 10                                   Add 2 to both sides
-22x = 12                                         Divide by -22 for both sides
x = -6/11                                           Answer!
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I don't understand this, please help ​
dimulka [17.4K]

Answer:

∠2 = 150°, it is a supplementary angle to 30°

∠3 = 30°, it is an alternate angle to 30°

∠4 = 150°, it is a supplementary angle to 30°

∠5 = 30°, it is an alternate angle to 30°

∠6 = 150°, it is a supplementary angle to 30°

∠7 = 30°, it is an alternate angle to 30°

∠8 = 150°, it is a supplementary angle to 30°

6 0
3 years ago
Michael earns $8 an hour to baby sit the Jackson family. How many hours does he have to 1 point
notsponge [240]

Answer:

7 hours

Step-by-step explanation:

56/8=7

7 0
3 years ago
What does 5 degree & 8 degree equal
pickupchik [31]

Answer:

3 Degrees

Step-by-step explanation:

4 0
2 years ago
In the figure, ∆BAT ≅ ∆CAT. Which statement is not true by CPCTC? ∠CAB ≅ ∠SAB ∠CAS ≅ ∠BAS
Studentka2010 [4]

Answer:

∠CAB ≅ ∠SAB is not true

Step-by-step explanation:

CPCTC means id ABC = XYZ, than A=X, AB=XY, C=Z and so on. Basically the number numbers that come in the same order as the other one is equal.

So ∠CAS ≅ ∠BAS is true but ∠CAB ≅ ∠SAB is not.

Hope this helps. If you have any follow-up questions, feel free to ask.

Have a great day! :)

8 0
3 years ago
M<1 and m<2 are vertical angles if m<1 = 106° and M<2 equals 20x - 14 find M<2
just olya [345]

Answer:

Answer:

m∠2= 86

Step-by-step explanation:

since they are vertical angles, that means they are both equal to eachother.

so lets set them equal!

17x+1=20x-14

17x+15=20x

15=3x

x=5

now input x into m∠2

m∠2 = 20(5) – 14 = 86

Step-by-step explanation:

5 0
2 years ago
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