Answer:
The result can be shown in multiple forms.
Exact Form:
x
=
±
2
√
3
−
1
Decimal Form:
x
=
2.46410161
…
,
−
4.46410161
…
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
So we want to convert 59°F to Celsius using the given formula:

Thus, substitute F for 59:

Subtract:

Simplify:

The answer is A
Answer:
48h
Step-by-step explanation:
Manny's amount of pictures will be represented by 36h, since he takes 36 every hour.
Colby's amount will be represented by 12h, since he takes 12 per hour.
Add these two together to get an expression:
36h + 12h
= 48h
So, 48h is the expression that can describe the combination of both of their pictures.
3) a^2+b^2=c^2
10^2+b^2=26^2
100+b^2=676
100-100+b^2=676-100
b^2=576
√b^2=√576
b=24
The rest are in the picture.
Pardon me please. My writing may look sloppy because I'm on bus