-8 because the opposite of 4 is -4 and 32/-4 is -8
Answer:
12
Step-by-step explanation:
divide 9 by 3/5 or .75
Step-by-step explanation:
root 3 by 4a²
root3/4*(12)²
36root3
Area=legnth times width
(3x+5)(2x+8)=360
first expand
6x²+34x+40=360
minus 360 both sides
6x²+34x-320=0
factor out 2
2(3x²+17x-160)=0
factor inner by trial and error
(2)(x-5)(3x+32)=0
set to zero
x-5=0
x=5
3x+32=0
3x=-32
x=-32/3
false, a dimention can't be negative
x=5
(3x+5)
(3(5)+5)
(15+5)
20
length is 20miiles
(2x+8)
(2(5)+8)
(10+8)
18
width is 18 miles
it is 20 miles by 18 miles
Two hundred ten thousand and fifty is written as 210,050
Nineteen-hundredths is written as 19/100 or 0.19
So, the whole number is written as 210050.19