I really need help with this question so can you tell me the answer please

x=1.7320508075688 equal to 1.73

Step-by-step explanation:

equation is: y=x*x+1

so put 4 instead of y

4=x*x+1

so x*x=3

x=1.7320508075688

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

pls mark as brainliest

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.