Answer:
2x+40 is what it simplifies down to
Step-by-step explanation:
Answer:
75cm²
Step-by-step explanation:
area of parallelogram= base*height
area=15*5=75cm²
-1 because 6-5=1 and x takes 5 spaces while there’s 6 1’s
We have given
hypotenuse=<span>6√2
let us suppose leg =a
using Pythagorean theorem
a^2+a^2=(</span><span>6√2)^2
</span>2a^2=36*2
diving by 2 on both sides
a^2=36
taking square root on both sides
√a^2 =<span>√36
a=6
therefore
</span><span>the leg of each isosceles right triangle is 6</span>
Okay, find the area of the walls.
12*16= 192
192*3= 576 (for the 3-walled room)
12*12= 144
144*2= 288
12*14= 168
168*2= 336
576+288+336= 1200
Divide this by 600.
1200/600= 2
He needs 2 cans of paint.
I hope this helps!
~kaikers
