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TEA [102]
3 years ago
15

*muffled crying* ............

Mathematics
2 answers:
Alexxandr [17]3 years ago
7 0

Answer:

-8 is the answer.

Step-by-step explanation:

3 - (-8) = 11

The negatives cancel to become a +

3 + 8 = 11

Think of 3 positive things and 8 negative things.

O O O  

O O O O O O O O

3 of the positive things will add onto the 8 positive things, resulting in 11  

#teamtrees #WAP (Water And Plant)

NeTakaya3 years ago
7 0

\huge\tt\pink{\boxed{\tt{\blue{★\:Answer}}}}

3 - 14 = 11

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Evaluate the function f(x) = 2x + 2, when x = -1<br> W.4<br> X. 3<br> Y. O <br> Z -4
madreJ [45]

Hello.

Simply plug -1 into 2x+2.

f(x) = 2x +2

f(-1) = 2 (-1) +2

f (-1)= -2+2

f(-1) = 0

Hope this helped.

**************************

Disclaimer:

Always double check your answer with a reliable source, as mistakes can be made.

3 0
4 years ago
Sequence Problem Below
VMariaS [17]

Answer:

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\dddddd \displaystyle \Large \boldsymbol{} t_1=\boxed{5} \\\\d=\boxed{-4} \\\\t_n=\boxed{9-4n}

Step-by-step explanation:

\displaystyle\large \boldsymbol{Rule: t_n=S_{n}-S_{n-1}}  \\\\\\S_n=7n-2n^2   \ \ \ \ then  \\\\\Longrightarrow S_{n-1}=7(n-1)-2(n-1)^2 =7n-7-2n^2+4n-2 \\\\then \\\\\\S_{n}-S_{n-1}=7n\!\!\!\!\!\!\diagup-2n^2\!\!\!\!\!\!\diagup-7n\!\!\!\!\!\!\diagup+7+2n^2\!\!\!\!\!\!\diagup-4n+2=9-4n \\\\t_n=9-4n => t_1=5\\\\d=t_2-t_{1}=1-5=-4

6 0
3 years ago
Pls also explain how you got the answer
padilas [110]
I don’t get it please explain more
4 0
2 years ago
Read 2 more answers
Arc measure - Hello! Can you please help me and if you can explain the formula that would be awesome!
Ratling [72]

9514 1404 393

Answer:

  88°

Step-by-step explanation:

Angle MQP is called an "inscribed angle." Its vertex (Q) is on the circle, and its sides are chords of the circle. The ends of the sides intercept arc MP. The relationship between an inscribed angle and the intercepted arc is that <em>the measure of the arc is twice the measure of the angle</em>.

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6 0
3 years ago
Could these triangles be congruent?
loris [4]
The second one I think
3 0
4 years ago
Read 2 more answers
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