Answer:
<u>7 squares</u>
Step-by-step explanation:
<u>Key skills: Counting, Averages</u>
1) Based on what I counted, there are 11 columns, and 53 squares. If you want an average of 5 squares per column and you have 12 columns, the total number of squares you want is 60.
2) Since there are already 53 squares present, you need 60-53 = <u>7 squares</u> more.
<em>Hope you understood and have a nice day!!</em>
For this case we have that by definition, the density is given by:
Where:
M: It is the mass
V: It is the volume
We find the volume of the cylinder:
Where:
r: It is the radius of the cylinder
h: It is the height
So the density is:
Answer:
The answer is $340. If this helps please give me brainliest answer, I would appreciate it! :)
Hey there! :)
Answer:
a. 3
b. -22
c. -2
d. -2
e. 5a + 8
f. a² + 6a + 3
Step-by-step explanation:
Calculate the answers by substituting the values inside of the parenthesis for 'x':
a. f(1) = 5(1) - 2 = 3
b. f(-4) = 5(-4) - 2 = -22
c. g(-3) = (-3)² + 2(-3) - 5 = 9 - 6 - 5 = -2
d. g(1) = 1² + 2(1) - 5 = 1 + 2 -5 = -2
e. f(a+ 2) = 5(a+2) - 2 = 5a + 10 - 2 = 5a + 8
f. g(a + 2) = (a + 2)² + 2(a + 2) - 5 = a² + 4a + 4 + 2a + 4 - 5 =
a² + 6a + 3
Answer:
B. x = 6
Explanation:
<u>As asked for positive, (+)</u>
