Answer:
5 × sqrt(7)
Step-by-step explanation:
Using pythagorean theorem, we can find (a)
a = sqrt(256 - 81)
a = sqrt(175)
a = sqrt(7 × 25)
a = 5 × sqrt(7)
Answer:
x=25
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
(2x+2)+(5x+3)=180
Answer: C
Step-by-step explanation:because he will need to write an inequity to represent the total number of hours he can work each week . SO HE can see if he is making more then 120$ per week . No problem thanks me later
Answer:
Your eyes: 1+1, Legs of a dog: 2+2, Your fingers: 5+5, Etc.
Step-by-step explanation:
Answer:
-27-12x
Step-by-step explanation:
6(2x - 5) – --3(9 + 4x)
-3(9+4x)
-3 x 9 - 3 x 4x
-27-12x