Answers
Answer:
93 Sq.ft
Step-by-step explanation:
Formula for total surface area of a cylinder is;
TSA = 2πr² + 2πrh
In the question, we have Half cylinder, thus; TSA for half cylinder is;
TSA_½ = (2πr² + 2πrh)/2
TSA_½ = πr² + πrh
r = 3/2 = 1.5 ft
h = 5 ft
Thus;
TSA_½ = π(1.5)² + π(1.5 × 5)
TSA_½ = 30.63 Sq.ft
Surface area of rectangular prism is;
SA = 2(lw + lh + wh)
We have;
l = 5 ft
h = 2 ft
w = 3 ft
Thus;
SA = 2((5 × 3) + (5 × 2) + (2 × 3))
SA = 2(15 + 10 + 6)
SA = 62 Sq.ft
Thus, surface area of treasury is;
S.A_t = TSA_½ + SA
S.A_t = 30.63 + 62
S.A_t = 92.63 approximately 93 Sq.ft
Related Questions
Your weekly base salary is $150. You earn $20 for each phone you taht you sell. The company policy is that as a part-time employee , the maximum you can earn each week is $950
Write and solve an inequality that represents the number of cell phones you can sell each week.
Answers
Answer:
You can sell at least 40 phones each week.
Step-by-step explanation:
Given that:
Weekly base salary = $150
Earning on each phone = $20
Maximum amount that can be earned each week = $950
Let,
m be the number of phones.
20m + 150 ≤ 950
20m ≤ 950 - 150
20m ≤ 800
Dividing both sides by 20
[tex]\frac{20m}{20}\leq \frac{800}{20}[/tex]
m ≤ 40
Hence,
You can sell at least 40 phones each week.
Peter wants to make for necklaces that are the same way. He asked his friends to cut the string for the necklace is 15 paper clips long. With all the links me the same explain your think
Answers
Correct question is;
Peter wants to make four necklaces that are the same way. He asked his friends to cut the string for the necklace 15 paper clips long. Would all the lengths be the same? Explain your think
Answer:
No, the lengths would not be the same. This is due to the fact the the paper clips could be in different sizes.
Step-by-step explanation:
We are told that he wants to make four necklaces that are the same way and that he told his friends to cut the string for the necklace 15 paper clips long.
Now, we are not told the sizes of the paper clips and we know that paper clips come in different sizes. Thus the paper clips in which the strings are cut could be in different sizes. Therefore, the lengths wouldn't be the same due to that.
Harley had $500 is his account at the beginning of the year. He spends $20 each week on food, clothing, and movie tickets. He wants to have more than $100 at the end of the summer to make sure he has enough money to purchase some new shoes before school starts. How many weeks, w, can Harley withdraw money from his savings account and still have more than $100 to buy the new shoes at the end of the summer?
Answers
Answer:
19 weeks
Step-by-step explanation:
Harley has an initial amount in his account = $500
He spends the amount each week = $20
He wants to have more than $100 in his account at the end of summer to purchase some new shoes.
We assume that he can withdraw the money from his account for 'w' weeks,
Inequality representing this situation will be,
(500 - 20w) > 100
Further solving this inequality,
-20w > 100 - 500
-20w > -400
w < 20
Therefore, Harley can withdraw the money for less than 20 weeks or 19 weeks.
15 m
8 m
What is the length of the hypotenuse?
C=
meters
Answers
Pythagorean Theorem: a^2 + b^2 = c^2
A and B are the sides given to us, because they're not the hypotenuse. Square each at add them.
That leaves you with 289. Square root it, because we want to find C without being squared.
The square root of 289 is 17, so the hypotenuse is 17 m in length
Plz help me.
And please don't put incorrect answers for points.
Whowever get the question right I will award them Brainly and 5 stars.
Answers
You know that the angles at C and B have to be the same (6x) because it’s an isosceles triangle (as indicated by the lines going through AC and AB), and angles in a triangle add to 180*
So 3x + 6x + 6x = 180*
15x = 180*
x = 180*/15
x = 12*
Answer:
From the lines we know that that two sides are the same so the other angle is also 6x
the total of a triangle equals 180 so
6x+6x+3x=180
15x=180
x=12
Hope This Helps!!!
f(x) = -402 + 4x – 4
Find f(3)
Answers
f(3) = -394
How to Reduce: 12/14
Answers
Answer:
divide them both by 2 to get 6/7
Step-by-step explanation:
Answer:
Step-by-step explanation:
divide by two or a common factor
(6)(-7)
Can u help me with this question I don’t get it.
Answers
Answer:
i believe its -42
Step-by-step explanation:
6 × -7 u would multiply because when ever it shows u something like that u would multiply but if it shows + - then u add or subtract but we will multiply i hope u get it right :)
need help my lil bro 6+(– 6)=
Answers
Answer:
Step-by-step explanation:
here you go mate'
step 1
6+(-6) equation
step 2
6+(– 6) simplify the signs
6-6
step 3
6-6 subtract
answer
0
mind if i get brainliest
On Friday night, Leah ate a pizza for dinner and had 1/3 of the pizza left over. On Saturday,
she ate 1/10 of what was left. How much of the pizza did Leah eat on Saturday?
Answers
Answer:
7/30.. hope this helps..
PLEASE HELP MEeEeEe
10POINTS!
Answers
Answer:
Step-by-step explanation:
-4/10+(-7/10)=-1 1/10
A practice field is 250 feet long.The game field is 40% longer than the practice field.How long is the game field?
Answers
Answer:
The game field is 350 40 percent for 250 is 100 and 250 plus 100 is 350.
Brainly or thank me (in addition if there is other answers)
I need the answer fast please!
Answers
Answer: 0.0238095238
Step-by-step explanation:
To get the reciprocal of a fraction, just turn it upside down.
In other words swap over the Numerator and Denominator.
Which of the following is the missing value?
O 0.1
The relative frequency table below displays the
proportion of residents in an apartment complex
who prefer certain social media sites.
Upstart Aster Babble Techy
0.10
0.25
0.35
22
0.2
0.3
00.35
Answers
Answer:
C
Step-by-step explanation:
I need help someone PLZZZ HELP ME
Answers
Answer:iiikkkkkkkhuf76v76r 7
Step-by-step explanation:12345678910
Seema is travelling to Kenya. She travels a distance of 8,300 km by plane to Lagos and then another 5,500 km to Nairobi. Both planes fly at an average speed of 1,200 kmh-1. What is her total flight time in hours and minutes, to the nearest minute?
Answers
Answer: 11 hours 30 minutes
Step-by-step explanation:
Total flight distance:
= 8,300 + 5,500
= 13,800 km
Flight time = Distance / Speed
= 13,800 / 1,200
= 11.5 hours
= 11 hours 30 minutes
15 - 1/2b = -3 What is the value
Answers
Answer:
Step-by-step explanation:
get b by itself
15-1/2b= -3
-15 -15
-1/2b=-18
multiply by -2
-1/2b=-18
*-2 *-2
b=36 ( it's positive because two negatives make a positive)
Three more than seven times a number d is equal to fifty nine. What is the value of d?
Answers
Answer:
d = 8
Step-by-step explanation
Work Backwards:
59 - 3 = 56
56/7 = 8
Therefore d = 8
Answer:
Three more than seven times a number d is equal to fifty nine
According to the problem
[tex]7d + 3 = 59 \\ 7d = 59 - 3 \\ 7d = 56 \\ d = \frac{56}{7} \\ \boxed{d = 8}[/tex]
Value of d is 8.write an expression in factored form that is equivalent to the expression 1/8x+16
Answers
Step-by-step explanation: In order to factor an integer (the 8 in the fraction 1/8) we need to repeatedly divide it by the ascending sequence of primes (2, 3, 5)
The number that each prime divides the original integer becomes it's exponent in the final result.
In the example: [tex]\frac{1}{8} x+16[/tex]
Prime number 2 to the power of 3 equals 8.
[tex]\frac{1}{2^3} x+16[/tex]
Now, we need to perform a multiplication. The following rule is applied: [tex]\frac{A}{B} C=\frac{AC}{B}[/tex]
In the example: [tex]\frac{1}{2^3} x+16[/tex]
The new factors in the numerator are: 1x.
Notice that all non-fractions are placed in the numerator.
The factors in the new denominator are: [tex]2^3[/tex]
[tex]\frac{x}{2^3} +16[/tex]
Now, we need to add the fractions. We use this rule: [tex]\frac{A}{B} +\frac{C}{D} =\frac{\frac{LCD}{B}A+\frac{LCD}{D}C }{LCD}[/tex]
The example involved 2 terms. [tex]\frac{x}{2^3} +16[/tex]
Note that 1 non-fractional term are treated as fractions with a denominator equal to 1.
The LCD is: [tex]2^3[/tex]
[tex]\frac{x}{2^3} +16[/tex]changes to[tex]\frac{x+(2^3)16}{2^3}[/tex]
We need to evaluate a power by multiplying the base by itself as many times as the exponent indicates.
In the example: [tex]\frac{x+(2^3)16}{2^3}[/tex] (the one in parenthesis)
Base 2 will be multiplied by itself 3 times.
2 x 2 x 2 = 8 ([tex]2^3[/tex] = 8)
[tex]\frac{x+8\times16}{2^3}[/tex] (Notice that [tex]2^3[/tex] is now 8 in the fraction.)
Lastly, we multiply the 8 by 16 in the fraction, [tex]\frac{x+8\times16}{2^3}[/tex]
8 x 16 = 128
[tex]\frac{x+128}{2^3}[/tex] (Notice that 8 x 16 is now 128 in the fraction)
Therefore, your answer is: [tex]\frac{x+128}{2^3}[/tex]
What is the common ratio for this geometric sequence?
64, 16,4,1,...
A. 8 B. 1/8 C. 4 D. 1/4
Answers
look at picture, please get this done fast
Answers
Answer:
B
Step-by-step explanation:
Marsha fell asleep 57 of the way through a movie and slept for 60 minutes until the movie was over. How many minutes of the movie did Marsha watch before falling asleep ? A. 84 minutes B. 90 minutes C. 150 minutes D. 210 minutes
Answers
Answer:
a) 84 minutes ☺️☺️
What weight of flour will each family get if 12 families share 3/4 of flour equally
Answers
Answer:
1/16
Step-by-step explanation:
3/4 divide by 12=1/16
HELP ASAP (20 POINTS)
The function f is modeled by the equation f(x) = 5x + 4 What is the range of the function when the domain is {-2,3,5}? A. {19,-6,29}
B.{-6,16,29}
C.{-6,19,29}
D.{14,16,24}
Answers
The range of the function will be;
⇒ { - 6, 19, 29 }
What is Domain?The set of all inputs of the function is called Domain of set.
Given that;
The function is,
⇒ f (x) = 5x + 4
And, The domain = {-2, 3, 5}
Now,
Since, The function is,
⇒ f (x) = 5x + 4
We know that;
The range of the function gives the value of f (x).
So, We get;
The function is,
⇒ f (x) = 5x + 4
Put x = - 2;
⇒ f (-2) = 5 × - 2 + 4
= -10 + 4
= - 6
Put x = 3;
⇒ f (3) = 5 × 3 + 4
= 15 + 4
= 19
Put x = 5;
⇒ f (5) = 5 × 5 + 4
= 25 + 4
= 29
Thus, The value of range = { - 6, 19, 29 }
Learn more about the domain visit:
https://brainly.com/question/12188600
#SPJ2
-56 - -8
(a) -64
(b) -48
(c) 49
Select the correct answer !!!!!!!!!!HELP OVER HERE!!!!!!!!!!!!
Answers
Answer:
-48
Step-by-step explanation:
-56 - -8
Subtracting a negative is like adding a positive
-56 +8
The signs are different so we subtract the two numbers and take the sign of the larger
56 -8 = 48
The larger number has a negative sign so the answer is negative
-48
Becky and Meredith are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of shiny wrapping paper.
Becky sold 7 rolls of plain wrapping paper and 1 roll of shiny wrapping paper for a total of $39. Meredith sold 7 rolls of plain wrapping paper and 4 rolls of shiny wrapping paper for a total of $72.
What is the cost each of one roll of plain wrapping paper and one roll of shiny wrapping paper?
Answers
Answer:
111
Step-by-step explanation:
72+39+1=111
What is the exact value of the cotangent of 240 degrees?
Answers
Answer:
0.57735026919
The rain gauge shows 3 centimeters of rainwater.
Which of the equations below gives the height, h, if it rains at a rate of 0.25 centimeters per hour after t hours? Hint: the h is the "y" and the t is replacing "x"
A. h=0.25t+3h is equal to 0 point 2 5 t plus 3
B. h=3t+0.25h is equal to 3 t plus 0 point 2 5
C. t=0.25h+3t is equal to 0 point 2 5 h plus 3
D. t=3h+0.25
Answers
Answer:
h=0.25t+3
Step-by-step explanation:
y=mx+b
y=0.25x+3
replace y with h and x with t
h=0.25t+3
Two-Way Frequency Tables Please Help.
Answers
Answer:
17%
Step-by-step explanation:
Percentage of full time employees who ride bus to and fro from work?
Since the table as been arranged as a two way frequency table., we only need to find the value at the intersection of the two Given conditions ;
Horizontally, the type of ride = bus
Vertically, the type of employee = full-time
Hence, full time employees who take bus to and fro = 0.17
As a percentage =, (0.17 * 100) = 17%
marine deposits $1500 in a savings account. the bank will pay her 4.5% interest at the end of the year how much interest will marina reactive?
Answers
Answer:
67.50
Step-by-step explanation:
i used a calculator to do 1500 ×4.5%
Answer:
you would multiply 1500 × 4.5%= 65.5
