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Ivan
3 years ago
7

Do you have to regroup to find 523-141

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
6 0
Yes because u can't take away 4 from two 2
Kruka [31]3 years ago
3 0
Yes because 2 is less than 4 and you would have to regroup
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Posting a screenshot. please help.
Alinara [238K]
X^2 + 10x + 11 = 0
x^2 + 10x = -11
x^2 + 10x + 25 = -11 + 25
(x + 5)^2 = 14 <===
x + 5 = (+-) sqrt 14
x = -5 (+-) 3.74

x = -5 + 3.74 = -1.26 <== solution
x = -5 - 3.74 = - 8.74 <== solution


7 0
3 years ago
Jana finished 1/4 of her homework at school and 2/3 of it before dinner how much of her homework has she finished so far
seropon [69]

Answer:

11/12

Step-by-step explanation:

1/4+2/3

1/4×3/3+2/3×4/4

3/12+8/12

8 0
3 years ago
ABC city residents vote on construction of a new playground. The number of votes in favor of playground was 3500
zubka84 [21]

Answer:

70% in favor of building a new playground  

<em>3500 (</em><em>in favor</em><em>) + 1500 (</em><em>against it</em><em>) = 5000 (</em><em>total number votes</em><em>)</em>

<em />

<em>3500 (</em><em>in favor</em><em>)                                              1500 (</em><em>against it</em><em>)</em>

<em> -------------------    = 0.7 / 70%                          -------------------     =0.3 / 30%</em>

<em>5000 (</em><em>total</em><em>)                                                      5000 (</em><em>total</em><em>)            </em>

8 0
2 years ago
What is 21/49 in simplist from
ad-work [718]
If you divide 21/49 by 7 you get 3/7
8 0
3 years ago
Help me please<br> i need to pass
Alekssandra [29.7K]

mCAX is the same as mBAX so the answer would be 32 degrees

8 0
2 years ago
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