Answer:
If you are looking for 20:x, then it is 420. If you are looking for x:20, then it is 0.9523809524.
Step-by-step explanation:
The design for the palladium window shown includes a semicircular shape at the top. The bottom is formed by squares of equal size. A shade for the window will extend 4 inches beyond the perimeter of the window, shown by the dashed line around the window. Each square in the window has an area of 324 in2. Round your answers to the nearest whole number.
Answer:
Question: The Design For The Palladium Window Shown Includes A Semicircular Shape At The Top. The Bottom Is Formed By Squares Of Equal Size. A Shade ...
Step-by-step explanation:
Answer/Step-by-step explanation:
Part 1 out of 2
What is the area of the window? Use 3.14 for π.
Separate the palladium window into simpler shapes: a large square and a large semicircle. The large square is made up of 16 smaller squares and the large semicircle is made up of 5 smaller shapes. Each small square in the window has an area of 169 in2.
Find the area of the large square in the window.
169 · 16 = 2,704
The area of the large square in the window is 2,704 in2.
Find the side length of the large square in the window.
A = s2
2,704 = s
52 · 52 = s
52 = s
The side length of the large square in the window is 52 in.
Find the area of the semicircle in the window. The side length of the large square is equal to the diameter of the semicircle. Round your answer to the nearest whole number.
A = 1 /2 πr2
A = 1/ 2
(3.14) (26)2
A = 1,061
The area of the semicircle in the window is 1,061 in2.
Add the areas to find the total area of the window.
A = 1,061 + 2,704
A = 3,765
The area of the window is 3,765 in2.
Part 2 out of 2
What is the area of the shade? Round your answer to the nearest whole number.
Separate the shade into simpler figures: a large rectangle and a large semicircle.
Find the length of the rectangle in the shade by adding 4 inches to both sides of the length of the large square in the window.
s = 52 + 8
s = 60
The length of the rectangle is 60 in.
Find the width of the rectangle in the shade by adding 4 inches to the side length of the large square in the window.
s = 52 + 4
s = 56
The width of the rectangle is 56 in.
Find the area of the rectangle in the shade.
A = LW
A = 60 · 56
A = 3,360
The area of the rectangle in the shade is 3,360 in2.
Find the area of the semicircle in the shade. The length of the large square in the shade is equal to the diameter of the semicircle in the shade. Round your answer to the nearest whole number.
A = 1/ 2 πr2
A = 1/ 2
(3.14) (30)2
A = 1,413
The area of the semicircle in the shade is 1,413 in2.
Add the areas to find the total area of the shade.
A = 3,360 + 1,413
A = 4,773
The area of the shade is 4,773 in².
1 /2
(3.14) (30)2A = 1,413 The area of the semicircle in the shade is 1,413 in2. Add the areas to find the total area of the shade. A=3,360 + 1,413A=4,773The area of the shade is 4,773 in².
Uh im stuck on this as well pls help lol
Answer:
Step-by-step explanation:
1) S = 450 + 70 W
2) 450 + 70 x 12 = 1290
Answer:
Equation:
$450+70W=S
Total amount of money after 12 weeks: $1290
Help Please! I forgot
Answer:
Exponential, quadratic, Linear
Step-by-step explanation:
So ok, let me give you a reminder on what these functions are.
So, a linear function is quite literally a strait line. Basically, the values of x and y are being added and subtracted by a ever-constant value.
Next is a quadratic function, which basically a u or upside-down u. The numbers increase, and then decrease, or vise versa. You can think of it like a bird flying up to the clouds, and then gliding back down.
Finally we have exponential functions. Which is a function that gets very, very high. This is because the number is squared over and over again. The bigger the x or y value gets, the bigger it will be next time its squared.
Just for a visual, I took some photos of the different types of functions.
Now, lets get into the problem.
For the first problem:
X is increasing by 1.
Y is increasing by....Lets see.
So it seems y is getting diving by 2 each time the x increases by 1.
It seems sort of like a linear function, right?
Well yes, but if you recall what I said above, the values are being added to or subtracted to. This is division, and is never a exact number. So it cant be that. The values dont go up and then back down, or vise versa like in a quadratic function. Well, could the value of y in this graph be squared by 1/2 to get our answer? Yes! So the answer must be exponential!
Now, lets try to speed through to the next ones.
We can see that the x is changing by 1, while the y changes by a odd and not always the same amount. This istantly means that it cannot be linear. It could be exponential, but if you look closly, you can see that at the end, the values start to decrease. Remember what I said about quadratic function? Then this must be a quadratic function!
That sums up our second function, lets look at our third.
The x is increasing by 1, and the y values are increasing by 6.
Hmm, it seems like each time x increases by 1, y increases by 6. This means it must be a linear function! After all, linear functions increase by a constant amount.
I hope this helps you with your problem and any you have in the future!
Good luck! ; )
An amusement park has two types of season passes. Plan 1 charges a one-time fee of $175.00 for admission plus $8.00 every trip for parking. Plan 2 charges a one-time fee of $125.00 for parking plus $13.00 every trip for admission. For what number of trips is the cost of these plans the same?
Answer:
Roughly 5.25 days at 5 days Plan one is more expensive and at 6 days Plan two is more expensive.
Step-by-step explanation:
plz can i get brainliest
Answer: plan 1: 17 and plan 2: 22
Step-by-step explanation: first you add 175.00 and 8.00 wich is 183.00 and 125.00 and 13.00 is 138.00 then you add 13.00 17 times = 359.00 then you add 183.00 to 8.00 22 times= 359.00.
Kai pen for Ruth’s dog is 7 feet long and 6/1.3 feet wide. Her friend Ralph’s dog pen is 14 feet long and 6/1.2 feet wide. How many times larger is the area of Ralph’s dog pen?
Answer:
The area of Ralph's dog pen is 2.05 times larger than the area of Ruth's dog pen.
Step-by-step explanation:
Given that the dog pen for Ruth's dog is 7 feet long and 6 / 1.3 feet wide, while her friend Ralph's dog pen is 14 feet long and 6 / 1.2 feet wide, to determine how many times larger is the area of Ralph's dog pen, the following calculation must be performed:
1/3 = 0.333
1/2 = 0.5
7 x 6.333 = X
44,333 = X
14 x 6.5 = X
91 = X
44,333 = 100
91 = X
91 x 100 / 44.333 = X
9,100 / 44,333 = X
205.26 = X
100 = 1
205.26 = X
205.26 / 100 = X
2.05 = X
Thus, the area of Ralph's dog pen is 2.05 times larger than the area of Ruth's dog pen.
The probability of choosing a rotten apple from the bag of apples is Four-fifths. Which term best describes this probability? impossible unlikely likely certain
Answer:
Likely
Step-by-step explanation:
It's 4 out of 5 people
What is the y-intercept for the following table?
Please help me if you can. Please also write how you got the answer thank you.
Answer:
Taylor earned 170 dollars; s (speedlimit person is going at) > 110 km/h; 237.68s (s = stocks) ≤ 2,000.
Step-by-step explanation:
Talyor Problem: Subtract 40 from 380 to get 340. Divide 340 by 2 to get 170
Highway Problem: in order for someone to get a speeding ticket, they would need to go over or be driving greater than the speed limit, hence the greater than sign
Microsoft Stock Problem: the company wanted to spend a maxium of 2,000 dollars, meaning 2,000 dollars or less, hence the less than equal to sign.
answer the first half of this pls!
Please help. I WILL REPORT LINKS!!! So, basically it's asking to write an equation of the line that passes through the given points in any form. Also, no, it's not -1x + 2.5 or 1x + 2.5. Don't give me those answers! I tried them and they were wrong. Please help!!
Answer:
Y = [tex]\frac{1}{1}x[/tex] + 2.5
Step-by-step explanation:
This is the only valid answer for the slope.
Slope = [tex]\frac{y2 - y1}{x2 - x1}[/tex]
WILL MARK BRAINLIEST
The net represents a pyramid. The area of the square base and each face are shown. Which statements are correct?

A) The length of each side of the square base is 2 "dividing symbol thing"10
units.
B) The base of the pyramid is a triangle.
C) The length of each side of the square base is 10 units.
Eliminate
D) The total surface area of the pyramid is 56 square units.
E) The total surface area of the pyramid is 104 square units.
Find the least whole number N greater than 40 for which:
( I ) N divided by 4 leaves a remainder of I. and
(2) N divided by 5 leaves a remainder of 3.
PLS HELP
Answer:
*Below*
Step-by-step explanation:
Let the number be N.
N divided by 4 leaves 1 as the remainder. This means N - 1 is divisible by 4.
So, we can write N - 1 = 4k1, where k1 is an integer 10 or greater
N divided by 5 leaves 3 as the remainder. This means N - 3 is divisible by 5.
So, we can write N - 3 = 5k2, where k2 is an integer 8 or greater
From above, we get 4k1 - 2 = 5k2
4k1 - 5k2 = 2
k1 = 13, k2 = 10 and the number is XXXXX = 4k1 + 1 = 4(13) + 1 = 53
If you could explain to me how you get the answer, that will be great!
Answer:
156 inches^2
Step-by-step explanation:
The area of a triangle is 1/2 base x height
All of the triangles have a base of 6 inches and a height of 10 inches.
so 1/2 6 x 10= 30
There are 4 triangles with an area of 30 square inches
and then the square in the middle has a length of 6 in and a width of 6 in so it has an area of 36 in^2
so in total you would have 30+30+30+30+36, or 156
The cost of dance lessons is $12 for 1 lesson, $22 for 2 lessons, and $32 for 3 lessons. Determine whether the cost is proportional to the number of lessons by graphing the ordered pairs on a coordinate plane.
Answer:
The answer in in this doc
Step-by-step explanation:
https://www.strongnet.org/cms/lib6/OH01000884/Centricity/Domain/370/study%20guide%20answer%20key%20part%20b%20test.pdf
Please help problems below!!!
Answer:
#16 has the greatest y - intercept,
Step-by-step explanation:
the y - intercept is the number that comes after x in y = ?x + ?
The equation is y = mx + b, where m is the slope and b is the y - intercept.
#13 has a y - intercept of 5, #14 has 0, #15 is 2, and #16 is 6
The y - intercept is the value of y when x is 0, or where the line is on the y -axis
hi
i need sme help
thanks
Answer:
C -1,536, -6,144, -24,576
Step-by-step explanation:
Multiply each number by 4.
can someone pls help? i will give brainliest :)
Answer:
62
Step-by-step explanation:
Which table shows a constant rate of change of –3?
A 2-column table with 4 rows. Column 1 is labeled x with entries 3, 4, 5, 6. Column 2 is labeled y with entries negative 8, negative 5, negative 2, 1.
A 2-column table with 4 rows. Column 1 is labeled x with entries 15, 16, 17, 18. Column 2 is labeled y with entries 12, 9, 7, 4.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, negative 1, 0, 1. Column 2 is labeled y with entries negative 9, negative 12, negative 16, negative 20.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 22, negative 21, negative 20, negative 19. Column 2 is labeled y with entries 2, negative 1, negative 4, negative 7.
Answer:
Its the last one
Step-by-step explanation
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 22, negative 21, negative 20, negative 19. Column 2 is labeled y with entries 2, negative 1, negative 4, negative 7.
Jaylen and six of her younger siblings have ages that are consecutive. When they moved from San Francisco to Chicago, their ages (all seven of them) added up to 91. How old was Jaylen when they moved?
Answer:
Jaylan was 16
Step-by-step explanation:
16 + 15 + 14 + 13 + 12 + 11 + 10 are all of the consecutive ages of Jaylen, and her younger siblings when they moved to Chicago. Jaylen being the oldest, she must also be 16.
PLZ HELP ME WITH THIS!!!
I FORGOT MY NOTESSS its due in 2 days
A cone has a height of 9 meters and a diameter of 8 meters. What is its volume?
Use a ~ 3.14 and round your answer to the nearest hundredth.
Answer:
150.72
Step-by-step explanation:
Is this True or False?
Answer:
9
Step-by-step explanation:
Chance buys four tickets to a concert in Dallas. Each ticket is $149. The sales tax rate for the online ticket sales provider is 7.5%. How much will Chance pay in sales taxes?
Elena deposits $1,500 in a savings account that earns 3.0% simple interest per year. If no deposits or withdrawals are made during the year, how much money will be in her account after one year?
A.)$1,530
B.)$1,545
C.)$1,800
D.)$1,950
Answer:
B.) $1,545
Step-by-step explanation:
Formula:
A = (Prt) + P
Given:
P = 1500
r = 0.03
t = 1
Work:
A = (Prt) + P
A = (1500 * 0.03 * 1) + 1500
A = 45 + 1500
A = 1545
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.
Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?
Can someone please help me with this question the instructions are to use a calculator to find the perimeter (the solid lines and curves) of each figure. The perimeter of each semicircle can be found by using the equation 1/2 pi d (the place where I put the words pi has the pi symbol, and d is just a variable. Also use 3.14 as pi, and the top part is cut off a little bit, but it still counts as a full semi circle. Please help me.
Answer:
The answer is 113.04(inch)
Step-by-step explanation:
2r=24(inch)
r=12(inch)
A circle perimeter 2r*pi .
A semicircle perimeter is (2r*pi)/2= r*pi.
3 semicircle perimeter are 3*r*pi = 3*12*3.14=113.04(inch)
I need the answer rn ASAP!!!!!
Terence is 8x years old now. He is younger than Jill. Bonnie is 4x years older than Jill. Find the total age of the three people in 5 years' time.
Answer:
What is "x". You did not define it, whether it is a variable or just a multiplying symbol.
PLS HELPpslapskodkdosnsplspslpsl
HELP ASAP!!! What is the difference between area and surface area?
Answer:
The area is the measurement of the size of flat-surface in a plane (two-dimensional), whereas surface area is the measurement of the exposed surface of a solid shape (three-dimensional). This is the key difference between area and surface area.
Step-by-step explanation:
Answer:
Surface area is the total area of the surface the object is on, while area is the total of the object
The sum of seven interior angle measurements in an octagon equal 835º. What is the angle measurement of the 8th angle? (Hint: An octagon has 8 sides.)
Answer:
The measurement of the eighth angle in the octagon is 245 degrees.
Step-by-step explanation:
The following formula calculates the total internal angles in an octagon:
Sum of the interior angle = (n - 2) * 180 degrees,
where n represents the polygon's number of sides. n = 8 for an octagon, so we have:
Interior angle sum = (8 - 2) * 180 = 1080 degrees.
Given that the sum of the seven inner angles is 835 degrees, we can construct the following equation:
835 + x = 1080
where x represents the eighth angle's degree measurement. After finding x, we obtain:
x= 1080 - 835
x = 245 degrees
The eighth angle of the octagon is therefore 245 degrees.