Answers
Answer:
326m²
Step-by-step explanation:
Find the area of each side and find the total sum from each individual area:
2(15*4)+2(7*4)+2(7*15)=2(60)+2(28)+2(105)=2(163)=326
So the surface area of the prism is 326m²
Related Questions
Emily jogged 8 miles due north, then turned east and jogged 15 miles. How many miles is
she from her starting point?
Answers
Answer:
The answer is 120
Step-by-step explanation:
I got it by timing 8 and 15 , and I got 120
Did I do this right? if I didn't get it right can you help me? Thank you!
Answers
9514 1404 393
Answer:
work shown is incorrect
Step-by-step explanation:
An equal sign is a sacred symbol. It needs to be treated with respect. The equal sign can only be used legitimately when the expression on one side is actually equal to the expression on the other side.
Here, you seem to have ...
16 -7 = 11 . . . . . FALSE
9 ≠ 11 . . . . . . . . why the equal sign should not be used
So, the inequality you're trying to solve depends on which of the "equal" values you intend.
7 + x < 16 - 7
Subtracting 7 from both sides gives ...
x < 2
This graphs as an open circle at x=2 and shading of the number line to the left from there. See the attachment for the graph.
__
7 + x < 11
Subtracting 7 from both sides gives ...
x < 4
This graphs as an open circle at x=4 and shading of the number line to the left from there. The graph is similar to the one attached, but has the point at x=4 instead of x=2.
__
Your solution
Somehow you have concluded that x < 11. If that is correct, and you want to graph that, you need to draw an open circle at x=11 (not x=12), and shade the number line to the left from that point. A solid dot at x=12 and a line left of that does not represent the inequality x < 11.
A solid dot is used only for the "or equal to" case. You have graphed x ≤ 12.
No bots. No bots. No bots Please, someone please answer this, and No bots!!
Answers
t/5 = 2.9
For the first step, I would multiply both sides by 5, to get rid of the fraction.
That will leave
t = 14.5
So with what you have on your screen, I would drag “x” and “5” to both sides of the equation.
What integer is the opposite of 32 degrees Celsius below zero?
Answers
Answer:
-32?
Step-by-step explanation:
What is 0+0 plz help me o am in college and need help
Answers
The answer is 0
0+0=0
Solve each inequality. Then check each number that is a solution
I Don't know how to solve this. as nothing has helped so far.
Answers
Answer:
3, 6, 4, 5
Step-by-step explanation:
First of all we have to multiply 2 by 2x and -9 and we obtain
4x -18 ≤ 6
now we have to move -18 on the right side of the minor or equal and change its sign
4x ≤ 6 + 18
now we have to added up 6 and 18
4x ≤ 24
At least we have to divide the the two members by 4
x ≤ 6
We have to find the numbers ≤ 6
so the answer is : 3, 6, 4, 5
Answer:
click on 3,6,4,5 are less than or equal to 6
Step-by-step explanation:
2(2×3-9)= -6
2(2×6-9)= 6
2(2×4-9)= -2
2(2×5-9)= 2
2(2×7-9)= 10
Ryan has 25 tiles and 12% of them are green. how many tiles are green
Answers
Answer:
208.33. this is it your welcome
Which of the following is closest to the mean absolute deviation of this
data set: 2.1, 3.5, 4.6, 5.8, 3.9, 4.2, 2.8?
A. 0.89
B. 1.6
C. 3.84
D. 3.9
Answers
Answer:
0.89
Step-by-step explanation:
Trust
Sara has 3 choices to get to school: walk, ride a bike, or ride the bus.
She has the same choices to get home after school. If Sara randomly
chooses how she is getting to school and home, what is the probability
that she will walk to school and then ride the bus home?
Answers
Answer:
I think the answer is 1/9
Step-by-step explanation:
I did the equations by using a tree diagram to explain it but
The length of a rectangle is 1 ft less than twice its
width. If the area of the rectangle is 78 ft^2 ,what
are the dimensions of the rectangle?
Answers
Answer:
Width: 13/2 ft.
Length: 12 ft.
Step-by-step explanation:
Let's assume the width is x
This means that the length is 2x-1, because it it one less than double the width.
The formula for the area of a rectangle is length*width, so
(2x-1)*x=78
Now let's solve for x
2x^2-x=78
2x^2-x-78=0
Use the quadratic formula
x=13/2 and x=-6
x cannot be negative, so we can rule out x=-6 and are left with x=13/2.
Substituting x back into our original assumptions, we now know that
The width is x=13/2 and
The length is 2x-1=2(13/2)-1=12
Final answer: The width is 13/2 ft. and the length is 12 ft.
According to some sources, the African continent has about 170 million Internet users. According to the bar graph, which statement is true?
Africa has fewer users than the Middle East.
Africa has more users than Asia.
Africa has more users than Europe but fewer than Asia.
Africa has more users than the Middle East but fewer users than North America.
Answers
Answer:
The last answer choice
Step-by-step explanation:
Interpretation of internet users
Middle East - about 100 million
North America - about 250 million
Europe - about 500 million
Asia - over 1 billion
Now lets look back at the question.
If Africa has 170 million internet users, according to the graphs, which statement is true.
"Africa has fewer users than the middle east"
This is false as Africa has 170 million users whereas The middle east has about 100 million users
170 mil > 100 mil therefore the statement is false
"Africa has more users then Asia"
This is also false as Asia has the most internet users at 1 billion
Africa has no where near as many users at 170 million users therefore the statement is false
"Africa has more users than Europe but fewer than Asia."
We have already identified that Africa has fewer users than Europe so this one could be it if the other part is true.
"Africa has more users than Europe" This is false as Europe has 500 million internet users while Africa only has 170 million users
Therefore this statement is false
"Africa has more users than the Middle East but fewer users than North America."
Africa has more internet users than the Middle East ( 170 mil > 100 mil ) and fewer users than North America ( 250 mil > 170 mil )
therefore this is the correct statement
write a real world problem that could be represented by 1/5 x 5 = 1
Answers
Answer:
Each person received 1/5 of a pizza. There were 5 people in total. How much pizza was there originally before the split?
A burrito was cut into 6 equal pieces. If Carmen ate 2/6of the burrito, and Chris ate 1/6of the burrito,
how many whole pieces of the burrito are left?
Answers
Answer:
3/6 peices are left
Step-by-step explanation:
Emily ha 6 pounds of grapes. She splits the grapes into smaller 1/3 pound bunches. How many bunches of grapes can she make ?
Answers
Answer:
2
Step-by-step explanation:
2 because 6 multipled by 1/3 is 2 and 2 multipled 3 is 6
Which function is linear?
A) y = x^2 + 4
B) 2y = 4x^2
C) 2y = x + 4
D) x^2=2y
Answers
Answer:
A
Step-by-step explanation:
its a
Answer:
C) 2y = x + 4
Step-by-step explanation:
all other functions include x²
The top of a coffee table is in the shape of a rectangle. The length of the top of the coffee table is 3.5 feet and the area is 10.5 square feet. What is the width of the coffee table?
Answers
Answer:3
Hope this helps
After sitting out of a refrigerator for a while, a turkey at room temperature (69°F) is
placed into an oven. The oven temperature is 300°F. Newton's Law of Heating
explains that the temperature of the turkey will increase proportionally to the
difference between the temperature of the turkey and the temperature of the oven, as
given by the formula below:
T = Ta + (T. – T.)e-kt
Tg = the temperature surrounding the object
To = the initial temperature of the object
t= the time in hours
T = the temperature of the object after t hours
k = decay constant
The turkey reaches the temperature of 127°F after 3 hours. Using this information,
find the value of k, to the nearest thousandth. Use the resulting equation to
determine the Fahrenheit temperature of the turkey, to the nearest degree, after 5
hours.
Enter only the final temperature into the input box.
Answers
Answer:157
Step-by-step explanation:
im almost done with this hw. plz help!!! give explanation if you actually know the answer so ik u dont just want points
Answers
Answer:
d.
Step-by-step explanation:
odd=4/6 even=2/6
add them =6/6 which also is 9/9.
Is 12.8 greater than 12.815?
Answers
Answer:
No,
12.8 = 12.800
Obviously, 12.800 < 12.815.
[tex] \infty \infty [/tex]
Answer:
[tex]12.8 < 12.815 \: \\ with \: a \:range \: of \: 0.015[/tex]
Mrs. Rhodes is building the ramp shown below and she wants to paint it blue. How much paint will she need to cover the entire surface?
Answers
Answer:
2/3 of paint I believe because of the amount shown
$2,250.00 at 1 3/4% interest for 1 year
and what is$750 at 1/2% interest for 3 years?
Answers
Answer:
$2,289.38 and $761.25, respectively
I would appreciate Brainliest but no worries.
Help with math. Please
Answers
Answer:
I DONT KNOW THE ANSWER
Step-by-step explanation:
Which of the following is equivalent to the square root of -75
PLEASE HELP
Answers
Answer:
1st answer 5i√3
Step-by-step explanation:
What does 2/6 + 3/6 equal?
Answers
Answer:
0.83333333333
Step-by-step explanation:
14/7 = n/21 what is the value of n
Answers
Answer:
n=42
Step-by-step explanation:
14/7=n/21
2=n/21
42=n
n=42
Answer:
n = 42
Step-by-step explanation:
14/7 = 2
42/21 = 2
which is the value of n for which 411/3 + 388= n-79 ?
Answers
10. Silas has 5 1/4 cups of flour. He uses 3 1/2 cups to bake bread, then he borrows another 2 cups from his neighbor. He wants to bake cookies, which take 2 3/4 cups of flour. Does he have enough? How much will he have left over, or how much more does he need? a Yes, he has 1 cup left. B No, he needs 1 cup more. c Yes, he has 1 cup left. 0 No, he needs 1 cup more.
Answers
Answer:
A, Yes, he has 1 cup left
Step-by-step explanation:
5.25 at the start
5.25 - 3.5 = 1.75
1.75 + 2 = 3.75
3.75 - 2.75 = 1
Answer:
1
Step-by-step explantion:
bam theres the answer, its 1.
yes he has 1 cup left
There are 31 motor scooters on a used car lot, along with 67 other vehicles.
What is the probability that a randomly selected vehicle will be a motor scooter?
Write your answer as a fraction or whole number.
Answers
Answer:
31/98
Step-by-step explanation:
31 motor scooters
67 other vehicles
31 + 67 total vehicles
31 + 67 = 98
The probability is motor scooters/total vehicles
31/98 is the answer.
Daniel buys a DVD at an electronics store. The DVD costs $24.35. Daniel hands the cashier two $20 bills. How much change did Daniel get?
Answers
Answer:
$15.65
Step-by-step explanation:
$20 + $20 = $40
$40 - $24.35 = $15.65
A sports store received a shipment of 150 footballs and basketballs. 20% were basketballs. How many footballs were in the shipment?
Answers
Answer:
10 is the answer
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
120 because 20% of the 150 balls is 30 or right so forth the football is a subtract the 150 from the 30 which gives you 120