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ExtremeBDS [4]
3 years ago
9

Please help me and I’ll give you brainiest!!!!!!!!! :))))

Mathematics
1 answer:
katen-ka-za [31]3 years ago
4 0

Answer:

12

Step-by-step explanation:

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What is the answer for T/6-14=-20 ?
Arisa [49]
To solve: 

T/6-14=-20
       +14  +14    ISOLATE T/6: inverse operations on -14. (Add)
-----------------
T/6= 6
*6     *6           ISOLATE T: Inverse operations on 6. (Multiply)
-------------
T=36 
3 0
3 years ago
the length of a rectangle is 3 times its width. the perimeter is 55. find the length and width of the rectangle
Shkiper50 [21]

Answer:

Step-by-step explanation: L= length    w= width   p= perimeter

L=3W         p=55CM

P. of rectangle= 2(l+w)=55cm

L+w= 55/2= 27.5 cm

3w+w=27.5cm

4w=27.5cm

w=27.5/4=6.875cm          w=6.875cm     L= 3w=6.875*3=20.625cm

4 0
2 years ago
Noelle's bill was $5.56 for her breakfast sandwich, plus tax. If tax is 12%, how much, in total, did she pay
Ugo [173]

Answer:

$6.23

Step-by-step explanation:

5.56*1.12=6.2272

7 0
3 years ago
Simplify the number using the imaginary unit i: (square root) -28
olasank [31]
<span>(square root) -28
=</span><span>(square root) 4*-7
=2</span><span>(square root)-7
hope this helps</span>
3 0
3 years ago
Read 2 more answers
Solve: 2x + 3 = -1 im not that good at algebra type questions
IgorLugansk [536]


2x+3=-1         /-3

2x=-4        /:2

x=-2

6 0
3 years ago
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