1o Presentation Sess * E Do Now
X
1FAIpQLSepk201701A1a6HojjV3IneMUKPE -Z_w13a-VZcdmL-msE51g/viewform
® Davie Fields - Wex
Find the value of x:
(x+49)
(2x+14)
N
x = 10
x = 5
X = 8
X = 12
Ox=7
Submit
hp

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

something over 10 so ? /10

step-by-step explanation:

i have no clue what you just said. write a question in english?