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elixir [45]
2 years ago
7

Can someone please help me!! this assignment is due at 11:59 I need this done

Mathematics
2 answers:
Dvinal [7]2 years ago
8 0
Tan(40)= x/20 => x= tan(40).20= 16,78
Ok done. Thank to me:>
bija089 [108]2 years ago
4 0

Answer:

x=16.782

Step-by-step explanation:

a=40*

b=20

c=90*

d=40* (corner in lower right corner, we know it equals 40* because all triangles equal 180*)

e=26.108 (bottom side)

Hope this helps! BH

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Answer:

Step-by-step explanation:

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Set up a System of Equations and Solve
Bumek [7]

Answer:

The cost of each ice cream cone is $4.50

The cost of each ice cream basket is $3.75

The cost of each donut is $1.50

Step-by-step explanation:

Let

x-----> the cost of the ice cream cone

y----> the cost of the ice cream basket

z---> the cost of the donut

we know that

2x+y=12.75 ------> y=12.75-2x ------> equation A

x+2z=7.50 ------> z=(7.50-x)/2 -----> equation B

x+y+z=9.75 ----> equation C

substitute equation A and equation B in equation C and solve for x

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Multiply by 2 both sides

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3x=25.50+7.5-19.50

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x=$4.50

Find the value of y

y=12.75-2(4.50)=$3.75

Find the value of z

z=(7.50-4.50)/2=$1.50

therefore

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The cost of each ice cream basket is $3.75

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Solve for the missing angle : show your work
loris [4]

Answer:

Step-by-step explanation:

x + 85 = 180

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Read 2 more answers
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