A, 2. 35 times 55 represents the area, and that equals 1925. Subtract the 1250 from one bag from the 1925 you need to cover the area (do 1925-1250) to find how much more you need after using one bag. That gets you 675, so you'll need one more bag to cover that for 2 bags in total. The second bag will put you over the 675 you need, but that's ok because now you have enough to cover the 1925 sq foot area.
First, we find the area of the circle.
A = pi * r^2
A = pi * (1 cm)^2
A = pi cm^2
The area of the circle is pi cm^2.
The area of the triangle is also pi cm^2.
Now we use the area of a triangle.
A = (1/2)bh
(1/2)bh = A
(1/2)(3 cm)h = pi cm^2
(3 cm)h = 2pi cm^2
h = (2/3)pi cm
The exact height is
If you want an approximate height, then it is 2.09 cm.
This can be written as 3(n+12)=45, where n is the unknown number
3(n+12)=45 <- Starting Equation
3n+36=45 <- Distributive Property
3n=9 <- Cancel 36 on both sides
n=3 <- Divide both sides by 3
So n=3
Hope this helped!
Answer:
<h3>3/4</h3>
Step-by-step explanation:
<h3> =3/5/4/5</h3>
=3/5 × 5/4
=15/20
<h3>
</h3><h3>
=3/4</h3>
Answer: 5/8 : 5=5/8*1/5=1/8
the answer is 1/8
Step-by-step explanation: