ANSWER:
length=37
width=19
HOW TO DO IT:
perimeter = 2(l+w)
110=2(l+w)
l=2w+1
now plug that into the equation (substitution)
110=2((2w+1)+w)
110=2(3w+1)
110=6w+2
now solve for w
108=6w
w=18
now plug w into the equation again to solve for l
110=2(l+18)
110=2l+36
74=2l
l=37
Answer:
$16
Step-by-step explanation:
if 5=20 then 20÷5=4 and 4x4=16
Answer:
5,720,000 Sq Feet.
Step-by-step explanation:
They are asking the Area of a Trapezoid
Equation =( base + base / 2) x height
Lets first set it up. We know that A-B is 200 feet. & D-C is 260. They are both the bases.
So if you multiply them (200 x 260) You will get 52000.
Now we divide that by 2. (52000 / 2 = 26000)
Now it says the straight line is 220. I think this refers to the height.
Now we multiply 26000 x 220. Which is 5720000.
Its a pretty big number, but that is the answer! :)
Hope this helps!
Answer:
4
Step-by-step explanation:
For this problem, we are trying find the output of when plug in -3 into 2x+10:
f(-3)=2(-3)+10=-6+10=4
Answer:
68.25
Step-by-step explanation:
68.25 is your answer :)
