Which series of transformations shows that rectangle A is similar to rectangle B?

A.
Reflect rectangle A over the x-axis, dilate it by a scale factor of two, and translate it five units up and one unit to the right.

B.
Rotate rectangle A 180° about the point (3, 4), dilate it by a scale factor of two, and reflect it over the y-axis.

C.
Reflect rectangle A over the x-axis, dilate it by a scale factor of two, and reflect it over the y-axis.

yor answer is 7/6 times 5

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

table 3 represents a direct variation function. : )

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: