1.5 × 104, 2.6 × 10-2, 3.5 × 102, 6.2 × 10-1

5

10

15

20

25

30

35

40

45

50

55

answer: b.36 feet

step-by-step explanation:

hi,

the area of abcd is 245.

3*24=230

4*94=1039

2*12=24

add all of them up, you get 2450

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5