You are going to use the pothagoreum theorem to find it. Answer is 4.3046
Answer:
x > -2
Step-by-step explanation:
Answer:
C. 1/3
Step-by-step explanation:
1. convert 3x + y = 1 to slope form: y = -3x +1
2. Perpendicular slope: negative reciprocal of the given slope
3. Given slope = -3x
4. Perpendicular slope = -(1/-3) = 1/3
Answer:
Brass + Brass = Woodwind
Brass + Woodwind = 150
Brass = 50, Woodwind = 100
Step-by-step explanation:
Hi there!
The two addition equations would be:
Brass + Brass = Woodwind
(As there are twice as many woodwind as brass)
AND
Brass + Woodwind = 150
(As there are 150 of those instruments in total)
These two equations fully describe this situation, and you can use them to solve the problem using substitution as well.
Since Woodwind = Brass + Brass, then:
Brass + Woodwind =150
Can also be written as:
Brass + (Brass+Brass) = 150
Now we can solve by combining all the like terms which gives us:
3*Brass = 150
Brass = 150/3
Brass = 50 meaning that Woodwind = 100, as 50+50=100.
Hope this helped!
(1, 2) (1, 3) (1, 4) (1, 5) (2, 3) (2,4) (2,5) (3, 4) (3, 5) (4,5)