What is the length of line segment HJ? 5 units 5 StartRoot 3 EndRoot units 10 units 10 StartRoot 3 EndRoot units

5 units × root 3.

Step-by-step explanation:

Given:

HG = 5

GJ = 10

Using pythagorean theorem,

Hyp^2 = adj^2 + opp^2

HJ^2 + HG^2 = GJ^2

HJ^2 = 10^2 - 5^2

HJ = sqrt(10^2 - 5^2)

= sqrt (75)

= 5 × sqrt(3)

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!