8.35x-1.5=71.98
Add 1.5 to both sides:
8.35x=73.48
Divide both sides by 8.35:
x=8.8
Set up a ratio with the known dimensions:
24/15 = 40/x
Cross multiply:
24x = 600
Divide both sides by 24:
X = 25
Answer:
positive ! the answer would be 97
Step-by-step explanation:
since you are subtracting a negative ( - - ) that automatically makes the answer positive. anytime you see subtraction sign next to a negative sign, you add !! (94 + 3 = 97! )
Answer:
4/13
Step-by-step explanation:
NOT 2010s and NOT spruce wood (4) over total (13)
4/13 is in its reduced form
Answer:
The perimeter is 8 units
Step-by-step explanation:
The vertices of the given rectangle are: A(-6,-4) B(-4, -4), C(-4, -2), and D(-6,-2)
We use the absolute value method to find the length around the edges of the rectangle.
|AB|=|-6--4|=|-2|=2
|BC|=|-4--2|=|-2|=2
The perimeter of the rectangle is
P=2(w+l)
Substitute the dimensions to get:
P=2(2+2)
P=2(4)
P=8 units.
The perimeter is 8 units.