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Arisa [49]
3 years ago
8

The double number line shows the price of

Mathematics
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

According to the first image, 1 cupcake costs $1.5.

So, we can use the rule of three to complete the table.

If 1 cupcake costs $1.5, 5 cupcakes would be $1.5(5)=$7.50

And 18 cupcakes would be $1.5(18)=$27.

However, $18 how many cupcakes represent?

\frac{18}{1.5}=12

Therefore, 12 cupcakes costs $18.

So, the table would be:

Cupcakes     Prices

      5             $7.50

     12             $18

     18             $27

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Nitella [24]

The final step is to determine the principal square root of both sides of the equation.

  • The triangle XYZ is a right triangle.
  • The sides "a" and "b" are the height and the base of the triangle.
  • The side "c" is the hypotenuse of the triangle.
  • The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between a right triangle's three sides in Euclidean geometry. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
  • The side lengths must satisfy the Pythagorean theorem, a² + b² = c².
  • It is also an isosceles triangle, so the equation becomes a² + a² = c².
  • By combining like terms, we get 2a² = c².
  • The final step is to take the square root of both sides.
  • √2a = c

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3 0
2 years ago
PLEASE HELP ME WITH THIS QUESTION!!
marin [14]

Answer:

+$90;

$1,600

Step-by-step explanation:

The equation, y = 1600 + 90x, given to us tells us much about the situation described above.

y = total pay

x = number of copies of Math is fun

1600 = y-intercept, that is the starting value or the pay he gets only if Sam sold 0 copy of Math is fun. That is, when x = 0, y = 1,600.

90 = unit rate or the change in the total pay for each copy of Math is fun that Sam sells.

Therefore, our answers would be:

+$90, and $1,600

5 0
3 years ago
A line that passes through the point (4, 2) and has the slope of -3/2
mash [69]
The answer is: y = -3/2 x + 8

Graph:

To find the answer we use the formula;

y-y1 = M1 (x - x1)

y-2 = -3/2 (x-4)

When fully solved: the answer is:
y = -3/2 x + 8

8 0
2 years ago
Solve pls brainliest
love history [14]

Answer:

7/10 < 3/4

Step-by-step explanation:

7/10 = 14/20

3/4 = 15/20

7/10 < 3/4

8 0
2 years ago
What is 58.65 with a 15% tip?
11111nata11111 [884]
X/58.65 = 15/100

(58.65*15)/100 = tip
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2 years ago
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