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Paladinen [302]
4 years ago
13

Simplify: |-25|*(84÷21)+(-3)*(-6)

Mathematics
1 answer:
yuradex [85]4 years ago
5 0
2(50-3x(-3)x) that is your answer to your question if u have any more please ask
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The perimeter of a rectangle is 99 ft, and the length is twice the width. what are its dimensions?
Bas_tet [7]

The dimension of the length and width of the rectangle with the given perimeter are 33ft and 16.5ft respectively.

<h3>What are the dimensions of the rectangle?</h3>

Perimeter of rectangle is expressed as;

P = 2( l + w )

Given that;

  • Perimeter P = 99ft
  • Let width w = x
  • Length l = 2x

We substitute into the formular above.

P = 2( l + w )

99ft = 2( x + 2x )

99ft = 2x + 4x

99ft = 6x

x = 99ft/6

x = 16.5ft

Width = x = 16.5ft

Length = 2x = 2( 16.5ft ) = 33ft

Therefore, the dimension of the length and width of the rectangle with the given perimeter are 33ft and 16.5ft respectively.

Learn more about rectangles here: brainly.com/question/27612962

#SPJ1

7 0
2 years ago
for her book club, Sharon reads for 45 minutes each day. write an expression for the number of hours she reads in d days
Dafna1 [17]
N=(3/4)*h*d

--------------------

n=Number of hours she reads

h=Hour(s)

d=Days

--------------------

You see, with this formula - when d=2,

n=(3/4)*h*2=(6/4)*h=(3/2)*h=1.5 hours

So, in the space of 2 days, she had spent 1.5 hours reading.
5 0
3 years ago
Read 2 more answers
Please answer fast!!!!
svetoff [14.1K]
Adjacent (two angles share 180)
180-61 (180-one angle=other angle)
119
:) You are welcome

8 0
3 years ago
Read 2 more answers
The digram repersents a 12cm by 4cm rectangule. Calcute the area of the rectangular,giving the units of your units
brilliants [131]

Answer:

48

Step-by-step explanation:

area of rectangle = lxb

                            = 12 x 4

  •                    = 36 cm^{2}
6 0
3 years ago
At a dance supply store dance pants cost $30 each and leotards cost $18 each you have $175 to spend you are going to buy 3 pairs
Rufina [12.5K]

answer

4 pairs

Step-by-step explanation:

total is $175

when you buy three pairs of pants you have wasted $90

175-90 equals 85

6 0
4 years ago
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