The similarity ratio of two regular octagons is 5:9. The area of the smaller octagon is 100 in2. Find the area of the larger octagon. 165 in2 324 in2 180 in2

180 in²

Step-by-step explanation:

Smaller octagon : larger octagon = 5 : 9

The area of the smaller octagon is 100 in2. Find the area of the larger octagon

Let x = area of larger octagon

Area of smaller octagon : Area of larger octagon = 100 in² : x in²

5 : 9 = 100 in² : x in²

5/9 = 100/x

Cross product

5 * x = 9 * 100

5x = 900

x = 900/5

= 180

x = 180 in²

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: