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Shalnov [3]
3 years ago
7

Svetlana's hair is 4 centimeters long. Her hair grows 1.5 centimeters per month. Svetlana wants her hair to grow so that it is a

t least 7 centimeters long.
Mathematics
1 answer:
kap26 [50]3 years ago
7 0
It would take her 2.6 months

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Jeremy uses 27 inches of board for each birdhouse he builds.
jenyasd209 [6]
4.5; 27 * 6 = 162 and then do 162/36 which is 4.5
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2 years ago
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The result of =ROUND(513.2413,2) is __
timama [110]

Answer:

513.24132

Step-by-step explanation:

None of the numbers are large enough to make the next number higher. Therefore that would just be your answer.

5 0
2 years ago
Can someone help me I’m having trouble finding the area of the shaded region in each figure and round the answer to two decimal
stellarik [79]

Answer:

Step-by-step explanation:

Area of a Semi Circle

Area = 1/2 pi r^2

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Area of Rectangle

L = 12 Yd

W = 4 Yd

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5 0
2 years ago
Which of the following are steps to use when formulating all that apply equation? Check an A. Write each fact as a variable expr
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a

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6 0
3 years ago
Read 2 more answers
Please help!!!!
Solnce55 [7]

Answer:

c)  ((6-\sqrt{12} )(6+\sqrt{12} ) = 24

d)    ((3+\sqrt{8} )(3-\sqrt{8} ) = 1

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the binomial expression

          ((6-\sqrt{12} )(6+\sqrt{12} )

Multiply

        ( 36 + 6√12 -6√12 -(√12)²)

    =  ( 36 -12)

   =  24

c)  ((6-\sqrt{12} )(6+\sqrt{12} ) = 24

<u><em>Step(ii):-  </em></u>

Given that the binomial expression

          ((3+\sqrt{8} )(3-\sqrt{8} )

Multiply

 =  9 - 3√8 + 3√8 -(√8)²

=   9 - 8

= 1

d)    ((3+\sqrt{8} )(3-\sqrt{8} ) = 1

8 0
2 years ago
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