Superman bought two leggings for $25.80 each at KryptonCromie. How much did he spend?

Mathematics

2 answers:

kondor19780726 [428]3 years ago

7 0

Answer:

51.6

Step-by-step explanation:

$25.80 + $25.80 =

25.80 x 2.

Ann [662]3 years ago

3 0

Answer $51.6

Step-by-step explanation:

because 25.80+25.80 is...$51.6

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What are the coordinates of point B?

zaharov [31]

Point a is at (-2,4) => (x1,y1)

Midpoint is (2.5, 3.5) => (a,b)

Point B is (x2, y2)

To find midpoint we use formula

$(a=\frac{x_1+x_2}{2} , b= \frac{y_1+y_2}{2})$

a= 2.5, b= 3.5, x1= -2 and y1= 4

Plug in all the values and findout x2, y2

$(2.5=\frac{-2+x_2}{2} , 3.5= \frac{4+y_2}{2})$

multiply 2 on both sides to remove fraction

(5 = -2+x2 , 7 = 4+ y2)

5 = -2+x2, so x2= 7

7 = 4+ y2, so y2= 3

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3 years ago

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ale4655 [162]

Answer:

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