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yuradex [85]
3 years ago
11

For this question I know that the answer is C but how do I show work for the answer?

Mathematics
1 answer:
Alexandra [31]3 years ago
3 0

I'm not sure if there is a specific way you need to do this, but.....


You could do:

(x - 3)° = 74°

Because you know that the 2 lines are parallel and the angles should be the same

x - 3 = 74  Add 3 on both sides

x = 77°


A straight line is 180°. The angles (x - 3)°, 41°, and (y + 8)° make up this 180° angle, so you could do:


(x - 3) + 41 + (y + 8) = 180


Since you know the angle of (x - 3), you can replace (x - 3) with 74


74 + 41 + (y + 8) = 180

115 + y + 8 = 180

123 + y = 180  Subtract 123 on both sides

y = 57°

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Identify the pattern and find the next number in the pattern. 0.8, 3.2 12.851.2
Savatey [412]
For this case we have the following sequence:
 0.8
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 12.8
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 This sequence can be written as:
 0.8 = 0.2 * 4 = 0.2 * 4 ^ 1
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 Therefore, we have that the generic expression for this case is:
 an = 0.2 * 4 ^ n
 Then, the next number is then:
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 answer
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8 0
3 years ago
Which type of number is divisible by two?<br> even<br> odd<br> NEXT QUESTION<br> O<br> ASK FOR HELP
lutik1710 [3]

Answer:

even

Step-by-step explanation:

google

3 0
3 years ago
Read 2 more answers
Please help! i need to find the mean
irina1246 [14]

Answer:

<h3>          The mean is 3.74</h3>

Step-by-step explanation:

\overline x =\dfrac{-3\cdot4+(-2)\cdot2+3\cdot1+4\cdot1+6\cdot4+8\cdot7}{4+2+1+1+4+7}\\\\\\\overline x =\dfrac{-12-4+3+4+24+56}{19}\\\\\\\overline x =\dfrac{71}{19}=3.7368421....\approx3.74

7 0
3 years ago
Help pls do not look it up thank you if u r here snog, pls help thx guys
jekas [21]

Answer:

Evan is incorrect.

Step-by-step explanation:

20 ÷ 25 =

0.8 =

0.8 × 100% =

80%;

Good luck buddy!

8 0
3 years ago
Read 2 more answers
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