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kompoz [17]
2 years ago
10

Total cost is $14 plus 10% tip

Mathematics
2 answers:
castortr0y [4]2 years ago
6 0

Answer:

the tip will be 1.40 which will make your bill total 15.40 hope this helps

Step-by-step explanation:

Liula [17]2 years ago
6 0

Answer:

15.4

Step-by-step explanation:

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Find the length of each side of the polygon for the given perimeter.
Zepler [3.9K]

As the picture highlights, the opposite sides have the same lengths. The perimeter is the sum of all lengths, so we have

P = 2(2s-5) + 2(4s-13)

Plug the required value for the perimeter and expand the right hand side:

108 = 4s-10 + 8s-26

Simplify the right hand side:

108 = 12s-36

Add 36 to both sides:

144 = 12s

Divide both sides by 12:

12 = s

Now that we know the value for s, let's deduce the lengths of the sides:

2s-5 = 2\cdot 12 - 5 = 24-5 = 19

4s-13 = 4\cdot 12 - 13 = 48-13 = 35

3 0
3 years ago
Solve for the missing side,x
WITCHER [35]

Answer:

7.44

Step-by-step explanation:

With reference angle 28°

perpendicular (p) = x

base (b) = 14 cm

Now

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0.532 = x / 14

x = 7.44

Hope it will help :)

5 0
2 years ago
Read 2 more answers
16. For the the equation 4x+8 9x+3.
Elodia [21]

4X + 8 9X+3 (this is the equation, nothing to explain in this step)

4x + 5 = 9x (you combine or subtract the like terms, 8 - 3 = 5)

5 = 5x (you do 9x - 4x = 5x, subtracting the like terms)

1 = X (your answer after dividing 5 from both sides)

8 0
3 years ago
What is the output of the function f(x) = x^2 + 1, when the input is 6? Can someone really help me out on this please i will rea
levacccp [35]

Answer:

37

Step-by-step explanation:

Since the input is 6, you plug it in as the x value to get y.

The input=x value

the output=y value

This is because when you input an x-value into an equation, you would get its y value.

So... 6^2 is 36 and 36+1 is 37

So the final answer is 37

8 0
3 years ago
Help me pleaseeee. Which equation represents the graphed function?
inn [45]

Answer:

D

Step-by-step explanation:

3 0
2 years ago
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