To find the domain, you first need to find what x values will result in an imaginary number. To find this, solve the inequality -13-x >(or equal to)0. This comes out to x<(or equal to) -13. This means that’s the domain is [-13, negative infinity).
Answer:
18 ft
Step-by-step explanation:
Area = b x h / 2
Height = 9ft
Base = 4 ft
9 x 4 = 36
/ 2 = 18 Divide by 2
Let’s arrange the fist equation
x+y=12
2x+3y=29
Multiply equation 1 by 2
So it will be
2x+2y=24
Subtract eq 1 from eq 2
2x+3y=29
2x+2y=24
—————-
Y =5
Put value of y in eq 1
2x+2y=24
2x +10= 24
2x= 24-10
2x= 14
x=14/2
x=7
S.S= (7,5)
Answer:
28 inches
Step-by-step explanation:
I think this is 28 inches because you add up all the sides 5+6+4+5+2 and then the missing side is equal to 6 so if you add everything up you should get 28 inches