Answers
Answer:
The one you have selected is the right answer 126 times pi
Step-by-step explanation:
Exact answer - 395.840674
The surface area of the right cylinder from the following is A. 126π unit².
What is Surface Area?The area of a three dimensional object on it's outer surface is called the surface area of the object.
Given is a three dimensional cylinder.
The formula to find the surface area of a cylinder is,
Surface area = 2πrh + 2πr²
where r is the radius of the base of the cylinder and h is the height of the cylinder.
Given,
Radius = 7 and height = 2
Surface area = 2π [(7 × 2) + (7²)]
= 2π [14 + 49]
= 126π
Hence the surface area of the right circular cylinder shown is 126π unit².
Learn more about surface Area here :
https://brainly.com/question/29885830
#SPJ3
Related Questions
Gary needs 24 screws for every 2 chairs he builds
Answers
Answer:
ok sooo is there something you need to be figured out orr are you just saying
Step-by-step explanation:
Answer:
6:72
9:108
Step-by-step explanation:
For every 24 screws that Gary has he can build 2 chairs.
24=2
24+24+24=72
Gary needs 72 screws for 6 chairs.
24+24+24+18+18=108
Gary needs 108 screws for 9 chairs.
6:72
9:108
PLEASE HELP, WILL MARK BRAINIEST
Answers
Answer:
9 cm
Step-by-step explanation:
10-(1/3)*3
Answer:
9 cm.
Step-by-step explanation:
Mr. Garcia has 150 flair pens. 20% of the flair pens are red. How many flair pens
are not red?
_ dont steal points! _
pls answer ..
Answers
Answer: 120
Step-by-step explanation:
100-20 is 80. 80 percent are not red. Find 80 percent of 150. That is 120?
20% is 0.20
0.20 of 150 —> .20 x 150 = 30
20% of 150 is 30, so 30 flair pens are red.
150-30=120, so 120 flair pens are not red.
Find the missing height in the diagram.
4 ft
81
12 ft
feet
3
64
16 ft
Answers
Answer:
2feet at the least man
Answer:
4ft
Step-by-step explanation:
i did 12ft - 8ft which would of gotten the length of the bottom length.
A scale drawing for an apartment is shown below. In the drawing, 2cm represents 3m. Assuming the bedroom is rectangular, find the area of the real bedroom.
Answers
4 x 8 = 32 cm^2
If 2cm = 3m
Then 3/2 is 0.5
32 x 0.5 = 16
32 + 16 = 48m^2
PLEASE HELP ME I LITERALLY HAVE NO IDEA HOW TO DO THIS!!!!!!!!!!!!!!!!!!
Answers
Answer:
24
Step-by-step explanation:
First, find the total volume of the shape by multiplying all side lengths:
1 * 2 * (3/2) = 3 cubic cm
A cube with side length of 1/2 has a volume of (1/2)(1/2)(1/2) = 1/8 cubic cm
If the total volume is 3 cubic cm, how many 1/8 cm cubes would fit?
3 / (1/8) = 24 cubes
Find the missing value
Answers
Answer:
9
Step-by-step explanation:
it is 9 thats why
find difference between 03:55 and 05:45
Answers
Difference between.....
Step-by-step explanation:
answer is 2
...........
5 - 3(7x + 8)
It tells me to simply each expression and then this is the expression.
Answers
Answer=
!!
19-21x
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\textsf{5 - 3(7x + 8)}\\\\\large\text{DISTRIBUTE -3 WITHIN the PARENTHESES}\\\large\textsf{5 - 3(7x) + (-3)(8)}\\\large\textsf{-3(7x) = -21x}\\\large\textsf{-3(8) = -24}\\\large\textsf{= \underline{5 - 21x - 24}}\\\\\large\text{COMBINE the LIKE TERMS}\\\large\textsf{(-21x) + (5 - 24)}\\\large\textsf{-21 does NOT have any LIKE TERMS so we could leave it the same}\\\large\textsf{5 - 24 is the only LIKE TERM pair}\\\large\textsf{5 - 24 = -19}\\\large\textsf{-21x = -21x}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge\textsf{\bf -21x - 19}}}}\huge\checkmark[/tex]
[tex]\bf{Good\ luck\ on\ your\ assignment\ and\ enjoy\ your\ day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the slope of a line containing the ordered pairs (2, 3) and (-4, 0)?
Answers
Answer:
1/2
Step-by-step explanation:
x change: 2 --> -4 = -6
y change: 3 --> 0 = -3
y/x = -3/-6 = -1/-2 = 1/2
Answer:
1/2
Step-by-step explanation:
(y2-y1)/(x2-x1) is the formula for slope
(0-3)/(-4-2) = 1/2
PLEASE IM STUCK
Henrik makes 5 L of juice from his blueberries. He fills the juice in bottles like
holds 1/4L. How many bottles of juice will there be?
Answers
Answer:
20 bottles
Step-by-step explanation:
Number of bottles
[tex] = 5 \div \frac{1}{4} \\ \\ = 5 \times \frac{4}{1} \\ \\ = 20[/tex]
What’s the answers for these questions and how do you solve it?
Answers
try, check, and revise or write an equation to solve
concert tickets are sold for $ 8 for the stalls and $ 6 for the gallery. For a function, 400 seats were sold for a total of $ 2,888. How many seats of each type were sold?
Answers
Answer:
156 seats were sold at the store and 244 at the gallery
Step-by-step explanation:
Let the amount of stalls be x
Let the price per ticket for gallery be y
If 400 seats were sold in total, then;
x+y = 400 ... 1
If concert tickets are sold for $ 8 for the stalls and $ 6 for the gallery with a total of $2888, then;
8x + 6y = 2888 ....2
Solve both equation simultaneously
x+y = 400 ... 1 * 8
8x + 6y = 2888 ....2 .*1
__________
8x+8y = 3200 .
8x + 6y = 2888
Subtract
__________
8y - 6y = 3200 - 2888
2y = 312
y = 312/2
y = 156
Since x = 400 - x
y = 400 - 156
y = 244
hence 156 seats were sold at the store and 244 at the gallery
23.
If A, B, C are distinct digits, which of the following numbers cannot be the largest possible 6-digit number
written using three digits A, two digits B, and one digit C?
(A) AAABBC (B) CAAABB (C) BBAAAC (D) AAABCB (E) AAACBB
Answers
Answer:
The number that cannot be the largest possible 6-digit number is;
(D) AAABCB
Step-by-step explanation:
From the question, we have;
A, B, and C = Distinct digits, therefore, A ≠ B ≠ C
The number of digits in the number to be formed = 6 digits
The number of 'A' in the number to be formed = 3
The number of 'B' in the number to be formed = 2
The number of 'C' in the number to be formed = 1
We have;
When A > B > C
The largest possible number = AAABBC
When C > A > B
The largest possible number = CAAABB
When B > A > C
The largest possible number = BBAAAC
When A > C > B
The largest possible number = AAACBB
Therefore, given that when A > B > C, the largest possible number = AAABBC, we have;
AAABBC > AAABCB, because B > C, therefore, within the tens and unit of the two 6 digit numbers, we have, BC > CB
∴ AAABBC > AAABCB and AAABCB, cannot be the largest possible 6-digit number
31
6 A teacher drew three quadrilaterals, two
triangles, and one hexagon on a
chalkboard. Which equation can be used to
find L, the total number of line segments the
teacher used to draw the figures?
Answers
Answer:
L = 3(4) + 2(3) + 6
Step-by-step explanation:
.........
How many times larger is venus than mars ?
Answers
Answer:
Size of Venus than mars = 0.85 times (Approx.)
Step-by-step explanation:
Given:
Volume of Venus = 9.4 x 10¹¹
Volume of Mars = 1.1 x 10¹²
Find:
Size of Venus than mars
Computation:
Size of Venus than mars = [9.4 x 10¹¹] / [1.1 x 10¹²]
Size of Venus than mars = 0.85 times (Approx.)
You are to act as a business owner and create a flyer to advertise one single item. As a student you will calculate how much the item will cost to a customer including the sales tax given a sales tax rate of 7%
Answers
Answer:
total cost = sell price + (sell price * 0.07)
Which is the solution to the inequality?
8
15
b
o b<21/1
b>27/13
b<3 775
b>3 73
Answers
Answer:
D) [tex]b>3\frac{2}{15}[/tex]
Step-by-step explanation:
What trig function would I use to solve for X?
Answers
Answer:
Adjacent
[tex] \div [/tex]
Opposite
If a square has sides that equal 5 meters, what is the perimeter?
Answers
Which function has zeros at x = -2 and x = 5?
Оооо
f(x) = х2 + 2x – 10
f(x) = х2 - 2x – 10
f(x) = х2 + 3х – 10
f(x) = х2 – 3х – 10
Answers
please please help me
solve 4x+9y= 61 and 7x+6y=58 by substitution
Answers
Answer:
what?
Step-by-step explanation:
Now substitute and solve
7(-9y+61/4)+6y=58
Combine like terms
-63/4y+427/4+6y=58
-63/4y+6y=-195/4
-39/4y=-195/4
-39y=-195
y=5 now input into other equation
4x+9*5=61
4x=16
x=4
Which expression does the model represent?
0
1
1
8
2
8
3
8
4
8
5
8
7
8
colos
Answers
6y = 12x + 36
15y = 45x + 60
The system has no solution
The system has exactly one solution
The system has infinitely many solutions
Answers
Equation 1: 6y = 12x + 36
Equation 2: 15y = 45x + 60
Solve equation 1 for y by dividing both sides by 6 to get: y = 2x + 6
Replace y in equation 2:
15(2x + 6) = 45x + 60
Simplify:
30x + 90 = 45x + 60
Subtract 45x from both sides:
-15x + 80 = 60
Subtract 90 from both sides
-15x = -30
Divide both sides by -15:
X = 2
Now replace x in the first equation and solve for y:
6y = 12(2) + 36
6y = 24 + 36
6y = 60
Divide both sides by 6
Y = 10
The solution is x = 2, y = 10
The answer is there is only one solution.
The measure of ∠CBD is 45% of the measure of ∠ABC. Find the value of x. due today
Answers
Answer:
45°
Step-by-step explanation:
I assume you meant 45°, not 45%.
90-45=45
If it is actually 45%, then the answer would be:
90x.55=49.5°
Alexus earns $12 per hour tutoring students after school. If Alexus tutored for 6 hours this month, how much money did she earn this month
Answers
Answer:
If Alexus earns $12 per hour by tutoring her students, then she would of made $72 that month of tutoring
Step-by-step explanation:
12 x 6 = 72
Answer:
$72
Step-by-step explanation:
If she gets $12 per hour and she works 6 hours then you times 12 by 6 and get 72
Please help me solve these are quadratic equations: I
Answers
Answer:
[tex]\boxed {\boxed {\sf a= 3, b=7, c=2}}[/tex]
[tex]\boxed {\boxed {\sf Y-intercept = c }}[/tex]
[tex]\boxed {\boxed {\sf Minimum}}[/tex]
Step-by-step explanation:
a. a, b, c
Quadratic equations in standard form are written as:
[tex]f(x)= ax^2+bx+c[/tex]
The exponents are listed from greatest to least. The quadratic is already in this form, so match up the variables and values in the equation.
[tex]f(x)= 3x^2+7x+2[/tex]
[tex]a=3 \\b=7 \\c=2[/tex]
b. Y-intercept
The y-intercept for a quadratic is c.
You can also substitute 0 in for x, because the y-intercept occurs when the quadratic crosses the y-axis (at x=0).
[tex]f(0)= 3(0)^2+7(0)+2[/tex]
[tex]f(0)=3(0)+7(0)+2\\f(0)= 0+0+2\\f(0)=2[/tex]
We know that c=2, so the y-intercept is c.
c. Maximum/minimum
The entire quadratic is positive, so the quadratic opens up and has a minimum.
In NTUV, the measure of N=90) UV = 8.7 feet, and VT = 3.6 feet. Find the measure of to the nearest degree.
Answers
Answer:
5
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
William went shopping for a new phone because of a sale. The store was offering a 15% discount. If the price on the tag was $41, what would be the price after the discount but before tax, to the nearest dollar and cent?
Answers
Answer:
*WILLIAM AFTON*
Real Answer:
38 dollars and 11 cents.
Can a negative number of hard drives be produced?
Answers
Answer:
sooo sory because I did not know answer