Answer:
11
Step-by-step explanation:
let the first number be n , then the second number is 5n and
the third number is 5n - 14
Sum the numbers and equate to 41
n + 5n + 5n - 14 = 41
11n - 14 = 41 ( add 14 to both sides )
11n = 55 ( divide both sides by 11 )
n = 5
Thus
first number = 5
second number = 5n = 5 × 5 = 25
third number = 5n - 14 = 5(5) - 14 = 25 - 14 = 11
Answer:
D.
Step-by-step explanation:
To find the volume u must multiply.
Hope this helps:)
Answer: 55 degrees / Acute angle.
Step-by-step explanation:
The angle is less than a right angle, bent forward so it's less than 90 degrees, meaning it's an acute angle.
I'm not sure if I understood this problem, but I'd say y= 2
Answer:
1/2, 5/2
Step-by-step explanation:
Rearrange the system of equations.
-3x + y = -1
x + y = 3
Multiply the bottom equation by 3
3x + 3y = 9
Now add the two equations
4y = 10
y = 5/2
Now plug y back in to solve for x in one equation
x + y = 3
x + 5/2 = 3
x = 1/2
Answer in coordinates: 1/2, 5/2
