Volume without holes = 3 x 6 x 11 = 198 cubic inches.
Calculate volume of one hole:
3.14 x 0.5^2 x 3 = 2.355 cubic inches
There are 3 holes: 3 x 2.355 = 7.065
Subtract volume of the holes from the brick:
198 - 7.065 = 190.935 cubic inches.
Rounded to the nearest tenth: 190.9 cubic inches.
Answer:
7.04
Step-by-step explanation:
What I did was multiply the number of years which is 8 by 22% I got 176 percent and 176% of 4 is 7.04. This could be wrong though.
Hope it helps!
If this is true or false, the answer is false. 6.35m is equal to 635cm which is equal to 6350mm.
Use distributive property a(b + c) = ab + ac.
![2x(y^2+3)-5(3+y^2)=(2x)(y^2)+(2x)(3)+(-5)(3)+(-5)(y^2)\\\\=2xy^2+6x-15-5y^2](https://tex.z-dn.net/?f=2x%28y%5E2%2B3%29-5%283%2By%5E2%29%3D%282x%29%28y%5E2%29%2B%282x%29%283%29%2B%28-5%29%283%29%2B%28-5%29%28y%5E2%29%5C%5C%5C%5C%3D2xy%5E2%2B6x-15-5y%5E2)
Answer:
-4e - 9
Step-by-step explanation:
This requires combining like terms, which means that you combine the same types of values. In this one there are two "types" of values: something that involves the variable e and just normal numbers. Let's say that the "e"s are oranges and the regular numbers are apples. Remember, you can't simply add oranges and apples together
let's start with apples (the regular numbers)
you have -19 (just pretend the minus sign is attached to the value following)
and +10
so -19+10 is -9
we have -9 apples
so now let's look at oranges, represented by e
you have 3e and -7e
if one e is one orange, then you could say that there are 3 oranges and -7 oranges
so if you subtract you get -4e, or -4 oranges
now let's add that back together with the apples, remembering that you can't actually combine them
so it would be -4e - 9
(-4 oranges and -9 apples)