Answer:
56 units
Step-by-step explanation:
When working with perimeter in a triangle you have to add all the length of each of the sides.
Answer:
well, There looking for a paint mixture of a pink. but we don't want to over power the white to mush, so we know that there has to be less red paint than white. My guess would be 3/7. I really hope this is correct and if it is i hope this helped.
Answer:
The answer to your question is below
Step-by-step explanation:
2x² - 8x = - 7
Divide by 2
Complete the trinomial
Simplify
Factor
(x - 2)² =
Get the square root
Simplification
x - 2 =±
x₁ = 2 +
x₂ = 2 -
Answer:
<h2>The speed of the airplane is 475 miles/hour and the wind is 25 miles/hour.</h2>
Step-by-step explanation:
Let, the speed of the airplane is x miles/hour and the wind is w miles/hour.
With the wind, the speed will be (x + w) miles/hour and against the wind, the speed will be (x - w) miles/hour.
As per the given question, or, w = x - 450.
Now, .
Thus, w = 475 - 450 = 25.
4x+5
-4 -4
x+5-4
x=0
0=y
3+5-4
4
I believe this is how the equation is solved