Answer:
y= -3/5x + 12/5
Step-by-step explanation:
<u>Remember, the formula is y= mx + b</u>
#1 So we're gonna put it into that order by subtracting 3x from both sides:
3x + 5y= 12
-3x -3x
We are left with this:
5y= -3x + 12
#2 Now we will divide 5 to both sides to isolate the variable
5y/5= -3x/5 + 12/5
#3 Now that the variable is isolated we are left with the answer:
y= -3/5x +12/5
Hope this helps :)
Answer:
Step-by-step explanation:
we know that
Heron's Formula is a method for calculating the area of a triangle when you know the lengths of all three sides.
so
where
a, b and c are the length sides of triangle
s is the semi-perimeter of triangle
we have
Find the semi-perimeter s
Find the area of triangle
Simplify
Answer:
Width: 85 yards
Length: 95 yards
Step-by-step explanation:
Ok, so we need to make an equation for this problem. Let's call the width, w. We know that the length is 10 more than the width, so we can call it w +10.
180 = w + w + 10
Now, i order to isolate the w's we need to subtract 10 from each side.
170 = 2w
Now, we just have to divide by 2 on both sides.
W = 85
So we now know that the width is 85 and because the length is 10 more, the length is 95 yds.
9x^8
lmk if this helped :)
Answer:
Step-by-step explanation:
17/60 = 0.2833333333..... 3 repeating
25/60 = .025 terminating
31/44 = 0.7045454545..... 45 repeating
54/72 = 0.75 terminating
