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Polygon ABCD has sides with these lengths: AB 5 units. BC.4 units: CD.45 units; and AD. 7 units. The slope of AB is 5. the slope of
BC is 0.25. the slope of CD is -2 and the slope of AD is 0. The polygon is dilated from point Aby a scale factor of 12 to form polygon
ABCD. Match the slopes and lengths of the sides of polygon ABCD to their values.
slope of AB
length of C'D
length of AD
slope of B'c
025

answer: it's d

step-by-step explanation:

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:

b. ol

step-by-step explanation:

i got the answer right on edg.

congruent: (geometry) (of figures) identical in form; coinciding exactly when superimposed.

b. f(x) = –√x + 3this is the correct answer