The value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
Answer: I used the Pythagorean theorem and got 6.24, but if I was supposed to use another method, just let me know.
The formula is a^2+b^2=c^2
a=5
c=8
b=?
5^2+b^2=8^2
25+b^2=64
b^2=39
b=6.24,
(If it doesn't work, put x=6.24, x=-6.24. It can be both technically, but most teachers ask only for the first one. )
Answer:
8280 cal
Step-by-step explanation:
Q=mc(delta)T
Q=1200(0.115)(-60)
Q=8280 cal
I used 1200 g instead of 1.2 kg
Im pretty sure is teh 3rd one
Answer:
d = √8
d ≈ 2.82843
Step-by-step explanation:
Distance Formula: 
Simply plug in our coordinates into the distance formula:
To find the decimal, simply evaluate the square root:
√8 = 2.82843
