Answer:
A.a .gov or .org website on green roofs
b.an article from a government organization on how green roofs improve air quality
d. newspaper articles reporting on how green roofs absorb heat in cities
Step-by-step explanation:
because i did it
Answer:
1
Step-by-step explanation:
We don't know how many cans Hudson bought.
We are told, he bought:
10 green balls
5 yellow balls
Each can has 2 green balls, so there are:
10/2 = 5 cans
How can we distribute 5 yellow balls in 5 cans? Simple!
5/5 = 1
Put 1 yellow ball in each can.
So, each can will have:
2 green + 1 yellow (balls)
So, each can has 1 yellow ball
Hello!
- Diameter of the circle = 12 cm
Area of the Circle
A=πr²
Hey! We have the diameter, not the radius.
Don't panic. In order to find the radius, we should divide the diameter by 2.
So, the radius is 6.
Plug it into the formula:
A=π(6)²
A=π(36)
A≈113 cm
Hope it helps!
Good luck and enjoy your day!
-SnowFlake
Answer:
x=8 and y=3 (So, yes!)
Step-by-step explanation:
I will solve your system by substitution.
(You can also solve this system by elimination.)
−x+4y=4;−x+3y=1
Step: Solve −x+4y=4 for x:
−x+4y+−4y=4+−4y(Add -4y to both sides)
−x=−4y+4
-x/-1 = -4y+4/-1 (Divide both sides by -1)
x=4y−4
Step: Substitute 4y−4 for x in −x+3y=1:
−x+3y=1
−(4y−4)+3y=1
−y+4=1(Simplify both sides of the equation)
−y+4+−4=1+−4(Add -4 to both sides)
−y=−3
-y/-1 = -3/-1 (Divide both sides by -1)
y=3
Step: Substitute 3 for y in x=4y−4:
=4y−4
x=(4)(3)−4
x=8(Simplify both sides of the equation)
<u>Answer:</u>
x=8 and y=3
6 x 8 = 48, the answer is 8, just divide 48 by 6.
