Answer:
What are the answer options and I think its 130
Step-by-step explanation:
- bc 2600 divided by 20 is 130 I think...
The ratio can be determined as,
Thus, the requried ratio is 7:12.
I hope this helps you
length =3.width
Perimeter =2 (length +width )
86=2. (w+3w)
43=4w
w=10.75
3.10.75=32.25
Answer:
x= plus or minus square root of 19 -4
Step-by-step explanation:
x^2+8x ___=3
take half of your b term (8) and then multiply by two and add or subtract it to both sides
x^2+8x+16=3+16
then combine like terms
x^2+8x+16=19
then factor your quadratic equation
(x+4)^2=19
now solve for x
take the square root of (x+4)^2 to get rid of the ^2
you then also have to square the 19 because what you do to one side you have to do to the other
(x+4)= square root of 19
subtract 4 from both sides
x= plus or minus square root of 19 -4
The first one I think make sure
