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maksim [4K]
3 years ago
11

3. The total cost for 8 bracelets, including shipping was $54. The shipping charge was $6. Define your variable and write an equ

ation that models the cost of each bracelet.
Mathematics
2 answers:
hjlf3 years ago
5 0
8x = 54 - 6.

Then lets solve the equation. :)

8x = 48.
x = 6. 
Hope it helps! :)
valina [46]3 years ago
4 0
54-6=x÷8
This is one equation you can use.
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Help me pleaseee (10 points )
Gemiola [76]

Answer:

m<T = , m<M =  and m<Z =

Step-by-step explanation:

From the given ∆TMZ, let the measure angle T be represented by T.

So that,

m<M = 2T + 6°

m<Z = 5T - 50°

Sum of angles in a triangle =

T + (2T + 6°) + (5T - 50°) =

8T - =

8T =  +

   =

T =

  =

Therefore,

i. m<T =

ii. m<M = 2T + 6°

       = 2 x  + 6°

       =

m<M =

iii. m<Z = 5T - 50°

           = 5 x  - 50°

           =  - 50°

           =

m<Z =

5 0
3 years ago
Find the value of x.
dimaraw [331]

Answer:

2\sqrt{77}

Step-by-step explanation:

Use the Pythagorean theorem. a^{2} +b^{2}=c^{2}

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Plug in the values that you are given.

a^{2} +4^{2} =18^{2}

Solve for x

x^{2} =18^{2} -4^{2}

x^{2} =308

x=\sqrt{308}

x=2\sqrt{77}

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After being exposed to an incredible shrinking machine, Halley's height decreased by 108 cm over 6 seco
uysha [10]

Answer:

it would be -18

Step-by-step explanation:

because you would divide 108 by 6 and you will get -18 each second

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3 years ago
What is the length of the hypotenuse for a right triangle with legs of length 6 and 8?
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Answer:

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Step-by-step explanation:

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