What is the surface area of this design?
5 in.
5 in.
490 ina
8 in.
440 in?
600 in2
2 in.
560 in
10 in.
10 in.
A
Answers
Answer:
440 [tex]in^2[/tex]
Step-by-step explanation:
Find the area of each of the faces and add them all up
bottom: (10)(10) + (10)(2) + (10)(2) + (5)(10) + (5)(5) + (10)(2) + (10)(2) = 255 [tex]in^2[/tex]
top: (5)(8) + (5)(8) + (5)(8) + (5)(8) + (5)(5) = 185 [tex]in^2[/tex]
255 + 185 = 440 [tex]in^2[/tex]
Related Questions
A European bond has a par value of 1000 Euros, a coupon rate of 4.5 percent and a yield to maturity of 3.2 percent. The bond has 19 years to maturity. Coupons are made annually. What is the value of the bond?
Answers
Answer:
Bond Price= 1,182.96
Step-by-step explanation:
Giving the following information:
Par value= 1,000
Cuopon= 1,000*0.045= 45
YTM= 3.2%
Number of years (n)= 10
To calculate the price of the bond, we need to use the following formula:
Bond Price= cupon*{[1 - (1+i)^-n] / i} + [face value/(1+i)^n]
Bond Price= 45*{[1 - (1.032^-19)] / 0.032} + [1,000 / (1.032^19)]
Bond Price= 633.31 + 549.65
Bond Price= 1,182.96
What is the area of the triangle?
4
2
_____units2
Answers
Answer:
4
Step-by-step explanation:
Answer:
Yup it’s 4
Step-by-step explanation:
Which shapes make up this composite figure?
a cylinder and a cone
a cylinder and two cones
a half sphere, a cylinder, and a cone
a sphere and a cylinder
Answers
Answer: a sphere and a cylinder
Step-by-step explanation:
The composite figure has two semi-circles on each end (which is basically a whole sphere). In the middle is a cylinder. So, d is the correct option.
A cone has a triangular form, so it can't be the other answers.
Answer:
D
Step-by-step explanation:
9 - 0.5x = 15
solve for x and show your work.
Answers
Answer:
Step-by-step explanation:
Answer:
x = - 12
Step-by-step explanation:
9 - 0.5x = 15
* isolate the variable using inverse operations *
step 1 subtract 9 from each side
9 - 9 cancels out
15 - 9 = 6
now we have -0.5x = 6
step 2 divide each side by -0.5
-0.5x / -0.5 = x
6 / -0.5 = - 12
we're left with x = - 12
The Hiking Club plans to go camping in a State park where the
probability of rain on any given day is 71%. What is the probability that
it will rain on exactly zero of the five days they are there? Round your
answer to the nearest thousandth.
Answers
Answer: Probability is 0.00205 = 0.205%
Step-by-step explanation: P(rain) = 0.71, P(no rain) = 0.29.
P(no rain in 5 days)= 0.29·0.29·0.29·0.29·0.29= 0.00205
Ángulo mayor a 0 y menor a 45
Answers
Answer:
Ángulo agudo
Es cualquier ángulo que mida más de 0 grados pero menos de 90 grados. Un ángulo agudo cae en algún lugar entre inexistente y un ángulo recto.
Acute angle
It's any angle that measures more than 0 degrees but less than 90 degrees. An acute angle falls somewhere between nonexistent and a right angle.
Evaluate the expression 2x -x2for x =5
Answers
Answer:
7
Step-by-step explanation:
First, you need to plug in the values for x. Here, we know that x = 5. So, when we plug it in we get 2^5 - 5^2. When we simplify, we then get 32 - 25. Thus, 32 - 25 = 7.
BRAINLIEST TO CORRECT PLS HELP
Answers
Super sports:
Price with discount: 68.875
Price without: 72.50
(6.5%)Sales tax total: 10.5961538462
Total: 79.4711538462
Extra work:
72.50/ 20=3.625
72.50-3.625=68.875
68.875 / 6.5=10.5961538462
68.875 + 10.5961538462 =79.4711538462
Double dribble:
Price: 54.75
(9%)Processing fee: 6.08333333333
($5.99)Shipping fee : 5.99
Total:66.8233333333
Extra work:
54.75 / 9= 6.08333333333
54.75 + 6.08333333333 = 60.8333333333
60.8333333333 + 5.99=366.823333333
Therefore:
Double dribble has the best pice and is 12.6478205132 less than Super sports.
All of the following are true of betas and correlation coefficients EXCEPT: Group of answer choices Both betas and correlation coefficients can tell you something about the strength of a relationship. Betas describe the relationship between two variables exactly as correlations coefficients do. Betas from an analysis can be compared with other beta coefficients from the same analysis just as correlation coefficients can. Both betas and correlation coefficients can tell you something about the direction of a relationship.
Answers
Answer:
yes look at the eslotp uudh
Both betas and correlation coefficients can tell you something about the direction of a relationship. The corect option is D.
What is coorelation coefficient?The coefficient of variation is a ratio which is used to show the level dispersion of values or treatments around the mean of a set of values.
The coefficient of variation is the ratio of the standard deviation to the mean of a set of numbers or treatments. The higher the coefficient of variation the higher the dispersion from the mean.
The coefficient of variation is the best measure of risk for an isolated single asset. Beta is the a measure of how volatile a particular stock is compared to the market.
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help plsssss it would mean alottttttt
Answers
70 x 3= 210
After 38 years there will be foxes. ( Type a whole number.)
The library holds an event.
Tickets for the event cost £7.95 each.
There are 87 tickets sold for the event.
Estimate the total amount of money received from ticket sales.
Answers
What is the value of x, pls no jokes
Answers
Answer:
25
Step-by-step explanation:
15/6*10 = 25
in the diagram below AB is parallel to cd what is the value of X
Answers
Answer:
A
Step-by-step explanation:
x and 45° are corresponding angles and are congruent , then
x = 45 → A
can someone help (will give brainliest)
Answers
Answer:
384
Step-by-step explanation:
8 x 6 = 48
48 x 2 = 96
12 x 10 = 120
6 x 12 = 72
8 x 12 = 96
96 + 120 + 72 +96 = 384
Answer:
Step-by-step explanation:
Remark
Surface area for this = Top + bottom + left side + 2 triangles.
The hypotenuse of the triangle can be found by the Pythagorean Theorem.
a^2 + b^2 = c^2
a = 6
b = 8
c = ?
c^2 = 6^2 + 8^2
c^2 = 36 + 64
c^2 = 100
sqrt(c^2) = sqrt(100)
c = 10
Top
Top = Length * Width
Top = 12 * hypotenuse
Top = 12 * 10
Top = 120
Left side = L*W
L = 12
W = 6
Area = 6 * 12
Area = 72
Two triangles
Two Triangles = 2* (1/2) * 6 * 8 = 48
Base
W = 8
L = 12
Area = L*W
Area = 8 * 12 96
Total area = 96 + 48 + 72+120 = 336
Which relation is a function?
Answers
Which point doesn’t have multiply ranges for a x value?
Solution: A
How do you do this?
Answers
Answer:
78 degrees
Step-by-step explanation:
We know that these triangles are congruent
Angle N is the same as angle W since the triangles are congruent
Angle N = 78 degrees
Therefor angle W = 78 degrees
the model represents the equation - 3 =10. Which is the value of x in the equation x - 3 = 10?
Answers
Answer: C
Step-by-step explanation:
13-3=10
You isolate x by adding 3 on both sides of the equation. Once you do that, you are left with x=13.
hope this helps!!
Find the surface area of trapezoidal prism
Answers
Answer:
156
Step-by-step explanation:
Image point B'(4, -8) was transformed using the translation ( x - 2, y + 3). What were the coordinates of B?
(6, -11)
(2, -5)
(2, -11)
(6, -5)
Answers
Answer:
(6, -11)
Step-by-step explanation:
In this problem, you are given the image and you need to find the pre-image. To do this work backward and do the opposite of the translation. So, to find the pre-image solve [tex](x+2, y-3)[/tex]. Once you plug in the points you get [tex](6,-11)[/tex] which must be the original point.
Answer:
(6, -11)
Step-by-step explanation:
JoAnn likes her job as a baby-sitter, but it pays only $3 per hour. She has been offered a job as a tutor that pays $6 per hour. Because of school, her parents only allow her to work a maximum of 15 hours per week. How many hours can JoAnn tutor and baby-sit and still make at least $66 per week? How much does she make?
Answers
I took a screen shot of the math
From the graph, solution of inequalities is (8, 7). Therefor, she worked as a baby-sitter for 8 hours and worked as a tutor for 7 hours.
Given that, JoAnn likes her job as a baby-sitter, but it pays only $3 per hour.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
Total number of hours JoAnn worked is 15 hours
Let the number of hours she worked as a baby-sitter be x hours, the number of hours she worked as a tutor will be y hours.
Now, x+y<15
3x+6y>66
The intersection consists of the elements that are contained in all of the intervals.
x<15-y and x>22-2y
From the graph, solution of inequalities is (8, 7). Therefor, she worked as a baby-sitter for 8 hours and worked as a tutor for 7 hours.
To learn more about the inequalities visit:
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12. The ratio of lemonade drinkers to iced
tea drinkers is 4:1. Write a statement
that describes the ratio relationship
between the two quantities.
Answer quick PLZZ no website
Answers
Answer: for every 4 lemonade drinkers there is 1 iced tea drinker
Step-by-step explanation: you just look at it and change according to the amount. 8 lemonade, 2 ice tea etc.
4 times more people drink lemonade than drink iced tea.
I dont get this Rewrite the equation below so that it does not have fractions. 2-(3)/(4)x=(9)/(10) Do not use decimals in your answer.
Answers
Answer:
Suppose we have an equation like:
[tex]\frac{A}{C} = \frac{B}{D}[/tex]
If we want to remove the denominators, we should multiply both sides by each denominator.
First, let's multiply both sides by C.
[tex]\frac{A}{C}*C = \frac{B}{D}*C[/tex]
[tex]A = \frac{B}{D}*C[/tex]
Now let's multiply both sides by D.
[tex]A*D = \frac{B}{D}*C*D[/tex]
[tex]A*D = B*C[/tex]
So now we removed the denominators.
Now let's do this to our expression.
[tex]2 - \frac{3}{4*x} = \frac{9}{10}[/tex]
First, let's multiply both sides by 10
[tex](2 - \frac{3}{4*x})*10 = \frac{9}{10}*10[/tex]
[tex]20 + \frac{30}{4*x} = 9[/tex]
Now let's multiply both sides by 4*x
[tex](20 + \frac{30}{4*x})*4*x = 9*4*x[/tex]
[tex]20*4*x - 30 = 9*4*x[/tex]
[tex]80*x - 30 = 36*x[/tex]
Now we can solve this for x:
[tex]80*x - 36*x = 30[/tex]
[tex]44*x = 30[/tex]
[tex]x = \frac{30}{44} = 0.68[/tex]
HELPPPPPPPPPPPPPPPPP
Answers
Answer:
x=25
Step-by-step explanation:
155-(90+65)=x
Answer:
x = 25
Step-by-step explanation:
The sum of interior angles in a triangle is equal to 180
The given is a right triangle
which means one of the angle has a measure of 90
so if we add up all the angles
65 + 90 + x = 180 add like terms
155 +x = 180 subtract 155 from both sides
x = 25
In the diagram below of right triangle ACB, altitude CD is drawn to hypotenuse AB.
If AB = 45 and AC = 15, what is the length of AD?
1) 3
2) 5
3) 7
4) 9
Answers
The ratio of the corresponding sides of two similar squares is 1 to 4. What is the ratio of the area of the
smaller square to the area of the larger square?
1) 1:3
2) 1:9
3) 1:16
4) 1:25
Answers
Answer:
1:16
Step-by-step explanation:
The ratio of the sides of similar figures is actually called a scale factor. The ratio of the areas is the scale factor squared
scale factor= 1:4
ratio of areas=1^2:4^2
=1:16
always search up for more info
Which of the following is a true statement based on the graph shown ?
Answers
Answer: I feel like it's the last one
Step-by-step explanation: ahhh I could be wrong I've had this problem before and I'm certain I chose the last one but I could be wrong if I'm wrong then I'm very sorry
Circle A has an area of 25pi square units. Circle B has a radius that is 20% larger than Circle A. What is the area of Circle B?
Answers
Answer:
Circle B area = 49π square units
Step-by-step explanation:
Circle A radius =√25 = 5 units
(1.2)(5) = 7 = radius circle B
Circle B area = 7²π = 49π square units
Which decimial number means the same as 12/100
Answers
Answer:
0.12
hope this is the answer you are looking for
Step-by-step explanation:
Answer: 0.12
Step-by-step explanation:
12/100 basically means 12 divided by 100, so it would be 0.12.
Hope this helps :)
plz plz plz plz help plz no LINKS
Answers
(2, 1.7)
(1.7, 1.3)
again may be wrong
Carl has a new job making $8.25 an hour. He worked 16.75 hours last week. He also
had deductions of 6.25% for Social Security and 1.45% for unemployment insurance.
What was Carl's net pay last week (the amount after deductions)?
Answers
Answer:
Step-by-step explanation:
Earnings = 16.75 hours × $8.25/hour = $138.1875
Deductions = 6.5% + 1.45% = 7.95%
net = 92.05% of $138.1875 ≈ $127.20