PLEASE HELP 20 POINTS AND BRAINLIEST TO WHOEVER ANSWERS FIRST
sketch the region enclosed by the lines x=0 x=6 y=2 and y=6 find the area of the region
Answers
Answer:
24 units²
Step-by-step explanation:
Given:
Region enclosed by the line x = 0, x = 6, y = 2 and y = 6.To find:
SketchAreaThe area enclosed by these lines can be expressed as:
[tex]\displaystyle \large{\int_0^6 \int_2^6 dy dx }[/tex]
For:
[tex]\displaystyle \large{\int_2^6 dy}[/tex]
Recall:
[tex]\displaystyle \large{\int_a^b dy = [y]_b^a = a-b}[/tex]
Therefore:
[tex]\displaystyle \large{\int_2^6 dy = [y]_2^6 = 6-2 = 4}[/tex]
Now we we have:
[tex]\displaystyle \large{\int_0^6 4dx}[/tex]
Recall:
[tex]\displaystyle \large{\int_a^bk dx = [kx]_a^b = kb-ka}[/tex]
for k = constant
Therefore:
[tex]\displaystyle \large{\int_0^6 4 dx = [4x]_0^6 = 4(6)-4(0) = 24}[/tex]
Hence, the area of region is 24 units²
Related Questions
YOOOO can somebody help me with this
Answers
Answer:
Area= MULTIPLICATION
So, 13x9x4x15x10=70200
70200 Square inches.
There are two rectangles in the idiosyncratic shape. In order to find the area of the figure, we need to solve for one rectangle first.
The formula for solving the area of a rectangle is [tex]A = lw[/tex]. For the smaller rectangle on the left, we have both the length and width, so we can just multiply after plugging in the numbers into the equation; [tex]A = 13 * 4[/tex]. The 13 represents the length and the 4 represents the width. After solving, we get 52 inches squared for the first rectangle.
The larger rectangle, we already have the length and width as well, so we can just plug the numbers into the formula, [tex]A = 15 *10[/tex], as 15 represents the length and the 10 represents width. 15 × 10 = 150.
After doing this, we need to add up the two rectangles together, which we get a sum of 202. The total area of the figure is 202 inches squared.
What percentage of 340 is 425?
(A) 80%
(B) 85%
(C) 125%.
(D) 152%
Answers
if we take 340 as the 100%, what is 425 off of it in percentage?
[tex]\begin{array}{ccll} amount&\%\\ \cline{1-2} 340 & 100\\ 425& x \end{array} \implies \cfrac{340}{425}=\cfrac{100}{x} \implies \cfrac{4}{5}=\cfrac{100}{x} \\\\\\ 4x=500\implies x=\cfrac{500}{4}\implies x=125[/tex]
Find x. Round your answer to the nearest tenth of a degree. (Please help)
Answers
Answer: 52.1
Step-by-step explanation:
5. Consider the system of equation:
x+4y=13
3x +2y =19
(a) Multiply both sides of the second equation (b) Add the equation from (a) to the first
hu -2. What equation results?
equation. What happens? What can you
now solve for?
(d) What could you have multiplied both sides of
the first equation by to eliminate the x
instead of the y?
Answers
Answer:
A
Step-by-step explanation:
help pls......, 50 points
Answers
The correct answer would be- D: 1.601 x 10^9
Answer:
the answer is D: 1.601 x 10^9
Step-by-step explanation:
Here’s another geometry workbook question I need help with!
Answers
Answer: D
Step-by-step explanation:
Levi spends a winter day recording the temperature once every three hours for science class. At 9 am, the temperature was -14.1°F. Between 9am and noon, the temperature rose 17.8°F. Between noon and 3pm, the temperature went down 16.8°F. Between 3pm and 6pm, the temperature dropped 12.3°F. What was the temperature at 6pm?
Answers
Answer:
-25.4°F
Step-by-step explanation:
-14.1 + 17.8 = 3.7
3.7 - 16.8 = -13.1
13.1 - 12.3 = -25.4
- 1 10. If it takes four moving trucks to move 48
boxes, how many trucks are needed to
move 840 boxes?
Answers
Answer:
210
Step-by-step explanation:
48/4=12
840/48=17.5
12*17.5=210
210*4=840
I really need help on this! No download answer scam link
Answers
Answer:
y=x^2 - 8x +8:
(1.8,0) and (6.8)
y=-x^2-4x+7:
(-5.3,0) and (1.3,0)
Step-by-step explanation:
If you go to desmos graphing calculator online, you can type the equation in and click on the zeros.
I have attached the following graphs to show what I did to find them.
F(x)=3x-4; g(x)=2x+2; find g(f(x))
Answers
Answer:
6(x) - 6
Explanation:
g(x) = 2(x) + 2
f(x) = 3(x) - 4
go from right to left in such function questions.
g(f(x)):g(3(x) - 4)2(3(x) - 4) + 26(x) - 8 + 26(x) - 6Answer:
g = g(3x−4)=6x−6
Step-by-step explanation:
someone I need help with this thank you !!
Answers
Answer:
Question 4) 90 in^3
Question 5) D
Step-by-step explanation:
For question 4 I divided 270 by 1/3 and I got 90 inches^3
For question 5 I mulitplied 1 times 9 times 10 and got 90 inches ^3
PLEASE HELP NOW!! NO LINKS PLEASE!
The wholesale price for a bookcase is $189. a certain furniture store marks up the wholesale price by 19%. find the price of the bookcase in the furniture store. round your answer to the nearest cent, as necessary.
Answers
Answer:
it is 35.91, 36 to the nearest cent
Step-by-step explanation:
I don't know how to explain it to u sorry
PLEASE HELP!! WILL MARK BRAINLIEST.
Answers
Answer:
(x-8)^2+(y+8)^2=7
Step-by-step explanation:
The equation of a circle is (x-h)^2+(y-k)^2=r^2
Substitute h, k, and r for 8, -8, and √7, respectively.
(x-(8))^2+(y-(-8))^2=(√7)^2
The two negatives in y - (-8) causes it to be a +8. Squaring √7 will make it 7.
Write the equation for each translation of the graph of y=|x+2|. a) one unit up b) one unit down c) one unit to the left d) one unit to the right
Answers
[tex]y = |x + 2| [/tex]
____________________________________________
a ) one unit upAs you know all kind of vertical transfers are along the y-axis thus :
[tex]y = |x + 2| + 1[/tex]
____________________________________________
b ) one unit down[tex]y = | x + 2| - 1[/tex]
_____________________________________________
c ) one unit to the leftWorking with the operation along the x-axis are all opposite so when the question say transfer the graph on unit to left it means to decrease all x values by one unit and we have to do the inverse work with mean to increase all the x values by one unit :
[tex]y = |(x +1 ) + 2| [/tex]
[tex]y = |x + 3| [/tex]
_____________________________________________
d ) one unit to the right[tex]y = |(x - 1) + 2| [/tex]
[tex]y = |x + 1| [/tex]
And we're done...
Take care ♡♡♡♡♡What must be added to the polynomial x2 - 4x + x + 2 make it x2-x+4?
Answers
Answer:
2x + 2
Step-by-step explanation:
x^2 -4x +x +2 =
x^2 -3x +2 now add 2x + 2
Find the values of x and y
Answers
Answer:
well, y=8 and x=50
Step-by-step explanation:
you actually have the angle 128 wrong, and it is suppose to be 32 degrees, which changes it up and all you have to do to find y because angle 32 and 4y are vertical, is divide 32/4=y which is 8, for x, it is vertical to 148 making those even, and it would be as simple as reversing the equation so, 148+2=150, and ddivided by 3 is 50 degrees
Answer:
x=50
y=8
Step-by-step explanation:
3x-2 and 148 are vertical angles and vertical angles are equal
3x-2 =148
Add 2 to each side
3x-2+2 =148+2
3x= 150
Divide by 3
3x/3 =150/2
x = 50
148 and the empty angle form a straight line so they add to 180
180-148 = 32
The empty angle is 32
4y and 32 are vertical angles so they are the same
4y = 32
4y/4 = 32/4
y = 8
I really need help! Pls! I'd appreciate it! :) Here's the question...
A block of metal has a mass of 1000g and dimensions of 7.5 cm by 6 cm by 10 cm. Use this information to find the density of the metal block.
Answers
So,
1000/ 450
2.2222.........
Riccardo Frierson deposits $1,200 in savings account. The account pays a 3.5% annual interest rate. He makes no other deposits or withdrawals. How much simple interest does his account earn in 6 months?
Answers
Answer: 25
Step-by-step explanation:
A rocket carrying fireworks is launched from a hill 80 feet above a lake. The rocket will fall into the lake after exploding at its maximum height. The rocket's height above the surface of the lake is given by h=-16t^2+64t+80.
1. what is the maximum height reached by the rocket?
2. how long will it take for the rocket to hit 128 ft?
Answers
Answer:
1. 144
2. 1
Step-by-step explanation:
14.
8 builders can finish a house in 20 days.
Each of the builders works at the same rate.
6 of the builders stop working after 14 days.
The other builders continue building the house at the same rate until it is
finished,
How long does it take to build the house?
Answers
Answer:
it took the remaining two builders five days to finish
It takes 38 days to build the house for the remaining workers. Since it is said that the total working days for building a house with 8 workers is 20 and 6 workers left after 14 days and each worker is working at the same rate.
Given data:8 builders can finish a house in 20 days
Each builder works at the same rate
After 14 days 6 builders left.
Calculating the required days:When 6 builders left after 14 days, 2 builders have remained
Then, we can write
1 builder can finish the work that these 6 builders did in those 14 days is
6×14=84 days
Since it takes 20 days for 8 builders to finish a house, then for 1 builder it takes
1 builder = 20×8=160 days
Then the remaining left for 1 builder to finish the house is 160-84=76 days
Then the remaining 2 builders will build the house in 76/2 days
That is 38 days.
Therefore, the remaining builders build the house in 38 days at the same rate.
Refer here for such word problems:
https://brainly.com/question/17086949
#SPJ2
Open-Ended Write an equation for the line in slope-intercept form. Use pencil and paper. Which part of writing the equation is the most difficult? The easiest?
Explain.
Answers
Answer:
y=3x-2, The most difficult part is finding the m or slope. The easiest part is identifying the y-intercept
Step-by-step explanation:
Use the slope formula
I need help guys I got like 1 hour left.
Answers
Answer:
Domain: x <= 4
Step-by-step explanation:
The domain is all the x's on the graph or all the x's that can be used in the equation. see image for graph. The graph exists coming from negative infinity (the left side of the graph) and then stops at the point where x is 4. So x must be less than 4 or equal to 4.
Algebraically, if x is bigger than 4, you get a negative number inside the radical (the square root symbol) and that is not allowed. Again we find that x has to be less than or equal to 4.
What is 1978 times 45
Answers
Answer:
89010
Step-by-step explanation:
1978 times 45 will equal 89010 its very simple step wise.
Answer:
89010
Step-by-step explanation:
Pls help me
This figure represents a flower box.
How much soil will it take to fill the flower box?
Enter your answer in the box.
Answers
Answer:
2200
Step-by-step explanation:
i think thats the answer, i tried to do the math
Answer:
2200in^3
Step-by-step explanation:
We can split this graph into cuboids and cubes.
(5+20)×9×8=1800in^3
5×10×8=400in^3
1800+400=2200in^3
find a, b, and c please and thank u
Answers
b= 100
c= 100
a is the same as the 80° already shown and to get b you have to subtract 80 from 180
The difference of x and a number is 6. What is the other number?
Answers
Answer:
Answer: The other number is y = x + 6.
Step-by-step explanation:
PLEASE HELP (questions in photo) I’ll mark brainliest
Answers
Answer:
a) 405, -315 b) 540, -180 c)195, -525
Step-by-step explanation:
a) 45+360= 405, 45-360=-315
b) 180+360=540, 180-360=-180
c) -165+360=195, -165-360=-525
hope this helped
Estimated employment change by sector 2004–2020 a bar graph titled estimated employment change by sector from 2004 to 2020 has year on the x-axis and percentage of change in employment on the y-axis. for the high-tech sector, the percentages for years 2004, 2007, 2009, 2011, and 2020 are: 12, negative 2, 3, 3, 16. for the private sector, the percentages for years 2004, 2007, 2009, 2011, and 2020 are: 4, negative 4, 2, 2, 13. how was the high-tech sector affected during the recession of 2007? high-tech employees were more likely to be unemployed. employment in the high-tech sector exceeded 2004 levels. high-tech and private employment was about the same. high-tech sector employees were less likely to lose their jobs.
Answers
The high-tech sector employees were less likely to lose their jobs option fourth is correct.
It is given that the estimated employment change by sector 2004–2020 a bar graph titled estimated employment change by sector from 2004 to 2020 has the year on the x-axis and the percentage of change in employment on the y-axis.
It is required to find the correct statement.
What is a bar chart?It is defined as the visual way to show the data a systematically with rectangle box on the x-axis and y-axis. The height and vertical lines show the proportional data.
From the given data many businesses stagnated and had to fire employees, but these were primarily people who could be quickly replaced by someone willing to work for a lower wage.
Employees in the high-tech sector are frequently too valuable to the company to be laid off, therefore their job security was strong because no one could replace them.
Thus, the high-tech sector employees were less likely to lose their jobs option fourth is correct.
Learn more about the bar chart here:
https://brainly.com/question/15507084
Answer:
D- High-tech sector employees were less likely to lose their jobs.
Step-by-step explanation:
edge economics 22
Find the missing angle.
Answers
Answer:
36 degrees
Step-by-step explanation:
well it tells you both of the other angles, and a triangles angles always equal to 180 degrees, so its a simple as 111+33=144 and 180-144=36, so 36 degrees, is your missing angle.
If three numbers 36,54 and another number have a G.C.D of 6 and L.C.M of 216, find the other number
Answers
Answer:
24
Step-by-step explanation:
The GCD of a set of numbers is the product of the prime factors, each to the lowest of the powers it has as a factor of any of the numbers.
The LCM of a set of numbers is the product of the prime factors, each to the highest of the powers it has as a factor of any of the numbers.
__
The factorizations of the given numbers are ...
36 = 2^2 × 3^2
54 = 2 × 3^3
__
6 = 2 × 3 . . . . . . . . . . . GCD
216 = 2^3 × 3^3 . . . . . LCM
This tells us the lowest powers of 2 and 3 are 2^1 and 3^1, and the highest powers of 2 and 3 are 2^3 and 3^3. Already, the lowest power of 2 matches the GCD, and the highest power of 3 matches the LCM. What we need is a number with a power of 2 that is 3, and a power of 3 that is 1:
2^3 × 3^1 = 24
The other number is 24.
