Answers
Answer:
The answer is 493.3
Step-by-step explanation:
6.72 x 12.7 x 5.78 = 493.28872
And 493.28872 rounded to the nearest tenth is 493.3 because the original number in the tenth place is 2 and then the digit before that is 8 which in this case is your rounding digit. Round up If the number is greater than 5 and round down if its less than 5. In this case its greater than 5 to that leaves you with 28 so now you have 493.28, 28 rounded to the nearest tenth is 30 and just take the 0 away, as if it didn't exist.
The surface area of the prism is 395 square centimeter.
What is volume?Volume is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write volume as -
V = ∫∫∫ F(x, y, z) dx dy dz
Given is to fins the surface area of the prism given below.
The given prism is a cuboid. We can write the surface area of the cuboid as -
V = 2(LB + BH + LH)
V = 2(12.7 x 5.78 + 5.78 x 6.72 + 12.7 x 6.72)
V = 2(73.4 + 38.8 + 85.344)
V = 395 square centimeter
Therefore, the surface area of the prism is 395 square centimeter.
To solve more questions on Prisms, visit the link-
https://brainly.com/question/22147194
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Related Questions
IDENTIFICA EL VOLUMEN DE CADA UNA DE LAS SIGUIENTES FIGURAS
Answers
Answer:
Não falo espanhoooooooooooooooool
Find the mean of the following numbers:
32, 45, 33, 32, 43, 36, 38, 41, 39, 30, 44
Answers
Answer:
Step-by-step explanation:
Mean: 41+39+48+52+41+48+36+41+37+35/10
=41.8
Mode:41
Median:41
Divide by 11 (the number of items in the set)
Mean = 37.54545454
I don’t know how many decimal places they want you rounding to.
A rectangle is 12 cm long and 8 cm broad.
The length and breadth of the rectangle are
both increased by the same amount, dcm.
If the area of the rectangle is now 221 cm,
find the value of d. with a digram
Answers
Answer:
17
Step-by-step explanation:
because 17 is the mulitple
Maria counted the number of candies in ten different boxes. the number of candies are 57 38,45,49,52,56,41,50,61, and 60. What is the mean absolute deviation of the number of candies.
Answers
509 divided by 10 = 50.9
A board game comes with the set of cards
shown below. Find each ratio in simplest form.
Answers
5:12
2:1
1:2
3:0
El perímetro de una circunferencia es de 40π cm, y tiene un ángulo de 130°. Calcula el área del sector de dicha circunferencia.
Answers
Answer:
Area of sector = 144.4π cm²
Step-by-step explanation:
Given:
Perimeter of circle = 40π cm
Given angle = 130°
Find:
Area of sector
Computation:
Perimeter of circle = 2πr
⇒ 40π = 2πr
⇒ 40 = 2r
⇒ Radius r = 40 / 2
Radius r = 20 cm
Area of sector = [θ/360][π][r]²
⇒ Area of sector = [130/360][π][20]²
⇒ Area of sector = [0.361][π][400]
Area of sector = 144.4π cm²
An equation is represented by the model below
What is the value of x that makes the equation true?
If you can may someone explain how to do this also? Thanks!
Answers
Answer:
The value of x=5!
Step-by-step explanation:
I remeber ing this!!!:)
3/9=X/27
Solve for X
Answers
9/27=3
3 x 3 = 9
For the graph, what is a reasonable constraint so that the function is at least 600?
Please only submit REAL answers WITH an explanation as to why you chose it!
graph of y equals minus 2 times the square of x plus 40 times x plus 600
A- −10 ≤ x ≤ 30
B- x ≥ 0
C- All real numbers
Please right answers only!
Answers
Answer:
I remember taking this too. So, the correct answer is A! I SWEAR ITS RIGHT!
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Isaac paid $81 for a new surfboard. The amount paid was 60% of his total savings. How much money did he have in his savings before buying the surfboard?
Answers
Answer:
$135
Step-by-step explanation:
Given data
Amount paid for new surfboard= $81
Percentage of the savings paid= 60%
Let the amount of the savings be x
Hence
60% of x= 81
60/100*x= 81
0.6x=81
x= 81/0.6
x=$135
Hence his savings was $135
please help with this question?!?
Answers
Answer:
416 mi
Step-by-step explanation:
In order to find the surface area, you must find the area of each square. There are a total of 6 that make up the prism.
Remember to find the area it is length x width
9 x 8 = 72 which is the area for 4 of the squares. 2 on the side and 2 on the bottomLastly for the last 2 squares to find the area you multiply 8 x 8 = 64In total, you will add 72+72+72+72+64+64 which equals 416Maria says that the solutions of the inequality are y. Find, describe, and correct the error in Maria's work, shown here.
Answers
Answer:
Y=-1
Step-by-step explanation:
2(2y-1)<-6
4y-2<-6
4y<-6+2
4y< -4
y< -1
7. Find the value of x.
Answers
Answer:
7
Step-by-step explanation:
Explanation
HELP PLEASE
1. 5x + 7 = 2x + 16
2. 3x + 4 = 5x – 10
Answers
Answer:
1. x=3
2. x=7
Step-by-step explanation:
I need help with my homework
Answers
Shirts are on sale for 30% off. The original price of one shirt is $15. What is the total cost, in dollars, of 2 of these shirts at the sale price, including a 7% sales tax?
Answers
Answer:
I pretty sure the answer is $22.47
Step-by-step explanation:
15+15=30-30%=21+7%=22.47
Answer:
Hi ! The answer to your question would be $23.54
Step-by-step explanation:
30% off of $15 would bring you to $10.50, if you add $10.50 twice u would get $21. The 7% sales tax would be $2.54, adding that to $21 you get $23.54
CAN SOMEONE PLZ HELP ME?? PLZ DO YOU KNOW ABOUT Coordinate Planes??!! plzzzzzz help
Answers
Answer:
1
Step-by-step explanation:
x is 0
1+0=1
PLEASE I NEED HELP IM SO CONFUSED, ILL GIVE BRAINLIEST AND 5 STARS AND HEART IF CORRECT
Answers
Answer:
im pretty sure the ones that say "if not replaced" are independant, sorry if im wrong but im trying to help you out :)
Step-by-step explanation:
12x−5y=−20 y=x+4 x=x=x, equals y=y=y, equals
Answers
Answer:
The solution is (0, 4)
Step-by-step explanation:
Please pay attention to the first two equations and drop the last two:
12x−5y=−20 y=x+4 x=x=x, equals y=y=y should ideally be:
12x−5y=−20
y=x+4
Let's find x. Substitute x + 4 for y in the first equation, obtaining:
12x - 5(x + 4) = -20
Carrying out the indicated multiplication, we get:
12x - 5x - 20 = -20, or 7x = 0
If x = 0 then y must be 0 + 4, or 4.
The solution is (0, 4)
Answer:x=0 y=4
Step-by-step explanation: khan
Need help real quick haha pls
Numbers as answers only, no variables pls. thank u! :)
Answers
Answer:
n = -6
Step-by-step explanation:
Two boys each run 3 ½ miles for 4 days. How many total miles did they run?
Answers
Answer:
They ran 28 miles total!
Quick Step-by-step explanation:
3 1/2 = 3.5
3.5 x 4 = 14
14 miles per boy so then, 14 x 2 = 28
Hope this helps!
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Answers
Answer:
square on the side - 7
first square on top 3
last square 10
Step-by-step explanation:
what is 11 divided by 4,697
Answers
Answer:
[tex]\frac{1}{427}[/tex]
Step-by-step explanation:
11 ÷ 4697
[tex]\frac{1}{427}[/tex]
Which set of sides would make a right angle?
8,10,12
4,5,6
5,12,13
5,10,12
Answers
5^2 + 12^2 = 13^2
25 + 144 = 169
13^2 = 169
Hope this helps :)
Answer:
c
Step-by-step explanation:
This graph represents the distance a train traveled over a 20-hour time period. Approximately
how far has the train traveled after 1 hour? After 4 hours?
1: After 1 hour 50 miles, after 4 hours 150 miles
2: After 1 hour 20 miles, after 4 hours 100 miles
3: After 1 hour 25 miles, after 4 hours 100 miles
4:After 1 hour 25 miles, after 4 hours 150 miles
Answers
if it costs 21.6$ for 12 brownies, how much would it cost for 1
Answers
Answer:
1.8$
Step-by-step explanation:
simply just say 21.6 divided by 12 (number of brownies) which equals to 1.8
so therefore the answer is 1.8$ for 1 brownie
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Answers
Answer:
Hewo!!!
The answer is 9.1 or if you don't want a decimal then, 9.
Step-by-step explanation:
10% ?
___ ___
100 91
First:
you make them into fractions (hint: 100 is ALWAYS the denominator of your percent)
Second:
You multiply 10 and 91 which gives you 910
Third:
910
___
100
You put the fractions like this and cross out the two zeros to get this:
91
__
10
Lastly you divide 91 and 10 which gives you 9.1 and if you don'y want a decimal then round it to the nearest whole number which gives you 9.
Hope this helps!! =3
Can someone please help me with this math problem please:):)
Answers
Answer:
4800cm²
Step-by-step explanation:
20x30x8=4800
If (5^n)^3 = 5^12 then n= ?
6
Answers
Answer: n=4
Step-by-step explanation:
Uh I did some trial and error and it came up with the right answer
A teacher buys a ruler for $2.25 and a sketchbook for $10.25 for each student in their classroom. The teacher spenes a total of 5525.0D for all of the
rulers and sketchbooks