PLEASE HURRY Which pair of statements about the lengths of two sides of the triangle is
true?
10
K к
9
8
7
6
5
4
3
2
5
L
1 2 3 4 5 6 7 8 9 10
O A. The side length between J and Lis 4 units.
The side length between J and Kis 2 units.
B. The side length between Jand Lis 9 units.
The side length between Jand Kis 6 units.
C. The side length between Jand Lis 2 units.
The side length between Jand Kis 1 units.
D. The side length between Jand Lis 6 units.
The side length between Jand Kis 9 units.

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7