Answers
The first step is to find the area of the figure amd then multiply it by the weight of per metre...
Step 1Area of figure⤵️[tex] \sf \: area = length \times width[/tex]
Length = 60 cm = 0.6 metreWidth = 200 cm = 2 metre[tex] \bf \: area = 0.6 \times 2[/tex]
[tex] \bf \: area = 1.2 \: {m}^{2} [/tex]
Now,Weight of 1 metre² = 0.9 kgSo, The weight of 1.2 m² is;[tex] \tt \: 1.2 \:{m}^{2} = 1.2 \: kg[/tex]
The framework is made up of 5 rods, So the weight will be
1.2 × 5 = 6kg➪ Thus, The weight of theframework is 6 kilograms...~
Related Questions
BRAINLIEST TO WHOEVER GETS IT RIGHT 1. Which product is represented by these algebra tiles?
(2x² + x)(x + 1)
(x + 2)(x + 1)
2x +3
(2x + 1)(x + 1)
Answers
What’s the sum of 5 and x is 80 as an EQUATION? (Not solved) help D:
Answers
Answer:
x + 5 = 80
Step-by-step explanation:
the sum of 5 and x is the addition of them , then
x + 5 = 80
3a(2 + a) when a=5
Answer?????
Answers
[tex]3a(2 + a) \\ 3 \times 5(2 + 5 ) \\ 15(7) \\ 150[/tex]
The angle of ABC is how many degrees
Answers
Answer:
I think the awsner is 180 deegrees
Laney buys a t-shirt and pair of jeans for $39.93. She has a coupon that will allow her to save 15% What
will the final purchase price be after a 7% sales tax?
Answers
Answer:
$36.33
Step-by-step explanation:
So, when finding the percentage of a number you move the decimal point to the left two times.
39.93 x .15 = 6
39.93 - 6 = 33.93
(I subtracted the 6 because it was what was taken off by the coupon)
33.93 x .07 = 2.4
33.93 + 2.4 = 36.33
(Again, I added the 2.4 because it was what was added on by the sales tax)
I hope this helps! :)
9. The equations below represent the total amount charged, y, by two different plumbers as a function of the number of hours worked, X
Plumber A: y = 20x + 60
Plumber B: y = 40x
The graphs of these functions cross at the point (3, 120). What does the point (3,120) signify?
Answers
both plumbers charge 120 for 3 hours of work
Step-by-step explanation:
because the x is 3 hours and the y is 120 dollars, this means that the point both lines intersect on shows that the plumbers charge 120 for 3 hours of work
what is the question is 100x 200 is
Answers
Answer:
20,000 because I used my head
Can some one please help me out
Answers
m is the gradient
gradient is the difference between two y axis divide by the same two axis but for x
Eg
(x, y) (a, b)
y - b / x - b
C is the y intercept
Where x is 0
If you need any more help please comment
Answer:
y=4x2^x
This is the answer
wo neighboring homeowners, , 2, simultaneously choose how many hours to spend maintaining a beautiful lawn. The average benefit per hour is
Answers
To calculate the average benefit of hours we must add all the values then divide by the number of values that we have.
What is the average?Average is a term that refers to a value that represents the mean of a group of values. For example, if my friends and I have a race to run from point A to point B and our times are:
69 seconds.58 seconds.45 seconds.120 seconds.76 seconds.The average time of my group of friends would be:
69 + 58 + 45 + 120 + 76 = 368
358 ÷ 73.6 seconds
The average of my group of friends would be 73.6 seconds.
According to the above, to identify the average profit per hour of my neighbors who own their lawns, you must use the same formula to obtain the result.
Note: This question is incomplete because the are some information missing. However I can answer it based on my prior general knowledge.
Learn more about average in: https://brainly.com/question/897199
please help me please.....
Answers
Answer:
q = 50 degrees
Step-by-step explanation:
q and 50 degrees are vertical angles and vertical angles are equal
q = 50 degrees
Solve for x in the diagram below.
Answers
Answer:
x=15
Step-by-step explanation:
Vertical angles are congruent
4x = 45+15
4x = 60
x=15
4x=60 45+15=60
A survey was taken of children between the ages of 3 and 7. Let A be the event that the person has 2 siblings, and let B be the event that the person does not have a pet. A 6-column table has 3 rows. The first column has entries has a pet, does not have a pet, total. The second column is labeled 0 siblings with entries 29, 31, 60. The third column is labeled 1 sibling with entries 84, 45, 129. The fourth column is labeled 2 siblings with entries 27, 18, 45. The fifth column is labeled 3 or more siblings with entries 10, 6, 16. The sixth column is labeled Total with entries 150, 100, 250. Which statement is true about whether A and B are independent events? A and B are independent events because P(A∣B) = P(A) = 0. 18. A and B are independent events because P(A∣B) = P(A) = 0. 4. A and B are not independent events because P(A∣B) = 0. 4 and P(A) = 0. 18. A and B are not independent events because P(A∣B) = 0. 18 and P(A) = 0. 4.
Answers
Hence, statement for survey of children which is true about whether A and B are independent events or not is A and B are not independent events because,
[tex]P(A|B) = 0. 18 \\P(A) = 0. 4.[/tex]
What is the independent event?Independent events are those events whose occurrences does not depends on the other events.
A survey was taken of children between the ages of 3 and 7. Let A be the event that the person has 2 siblings, and let B be the event that the person does not have a pet. A 6-column table has 3 rows.
The table for the survey is given as,
The first column has entries has a pet, does not have a pet, total. The second column is labeled 0 siblings with entries 29, 31, 60. The third column is labeled 1 sibling with entries 84, 45, 129. The fourth column is labeled 2 siblings with entries 27, 18, 45. The fifth column is labeled 3 or more siblings with entries 10, 6, 16. The sixth column is labeled Total with entries 150, 100, 250.Here, A is the event that a person has 2 siblings, and the B is the event, that a person does not have pet.
As, A and B are independent events then,
[tex]P(A|B)=P(A)[/tex]
Here, the values we have,
[tex]P(A|B) = 0. 18 \\P(A) = 0. 4.[/tex]
Thus, the statement which is true about whether A and B are independent events or not is A and B are not independent events because P(A∣B) = 0. 18 and P(A) = 0. 4.
Learn more about the independent events here;
https://brainly.com/question/12700357
Answer:
A and B are independent events because P(A∣B) = P(A) = 0.18.
what is 100% if 60ft2 is 15%?
Answers
Answer:
401.312
Step-by-step explanation:
Keep multiplying 60ft2 and you eventually get 401.312
Answer:
400ft2
Step-by-step explanation:
Multiply 60 by 100, then divide by 15
Which shows one way to determine the factors of x3 4x2 5x 20 by grouping?.
Answers
The factors of the polynomial are [tex]\rm (x^2+5)(x+4)[/tex]
What are the factors?
Factorization of an algebraic expression means writing the given expression as a product of its factors.
These factors can be numbers, variables, or an algebraic expression.
Given
The given polynomial is;
[tex]\rm x^3 + 4x^2 + 5x + 20[/tex]
The factors of the polynomial are as follows;
[tex]\rm x^3 + 4x^2 + 5x + 20\\\\x^2(x+4)+5(x+4)\\\\(x^2+5)(x+4)[/tex]
Hence, the factors of the polynomial are [tex]\rm (x^2+5)(x+4)[/tex].
To know more about polynomial click the given below.
brainly.com/question/7981118
50 points and Brainliest!
Answers
Answer:
42.1 for me
Step-by-step explanation:
goodluck ..
Answer:
i think its 49.6
PLEASE HELP OR IM GET F
Answers
So median is gonna be 21
Answer:
15
Step-by-step explanation:
Order the numbers from least to greates
3,8,8,12,15,15,18,21,28,33
The middle number is the median
In this case it is the two 15
Now you have to find the mode of 15 and 15
To find teh mode add 15 and 15 to get 30 then divided 30 by two to get 15
Your median is 15
please mark brainliest thank you
Approximate the interest rate for a lease that comes with a money factor of 0. 27. A. 0. 65% b. 1. 13% c. 6. 5% d. 11. 25%.
Answers
Money factor is the method for determining the financing charges. The interest rate for a money factor of 0.00027 is 0.65%.
What is the money factor?The money factor is the method for determining the financing charges on a lease with monthly payments. It is given by the formula,
[tex]\rm Money\ Factor = \dfrac{Interest\ Rate}{2400}[/tex]
As it is given that the money factor is 0.00027, therefore, substituting the value we will get,
[tex]\rm Money\ Factor = \dfrac{Interest\ Rate}{2400}\\\\0.00027 = \dfrac{Interest\ Rate}{2400}\\\\Interest\ Rate = 0.648\% \approx 0.65\%[/tex]
Hence, the interest rate for a money factor of 0.00027 is 0.65%.
Learn more about Money Factor:
https://brainly.com/question/1437962
Mr. Tompkin's art class painted a mural on one wall of the classroom.
The table shows the amounts of paint they used. Which paint did they use the most? Which paint did they use the least?
Answers
Answer:
Answer B is the correct answer
Answer: the answer is D
They used black the most and red the least.
Step-by-step explanation:
A TV screen has a diagonal length of 156cm, the angle in the top corner is 37◦. Calculate the height of the TV screen
Answers
The TV screen is an illustration of a right triangle
The height of the TV screen is 124.6 cm
How to calculate the heightThe diagonal is given as:
d = 156 cm
The angle at the top is given as:
Angle = 37 degrees
The height is then calculated using the following cosine ratio
[tex]\cos(37) = \frac h{156}[/tex]
Make h the subject
[tex]h = 156 * \cos(37)[/tex]
Evaluate
h = 124.6
Hence, the height of the TV screen is 124.6 cm
Read more about right triangles at:
https://brainly.com/question/2437195
A fully shaded model represents 100%. Which model is shaded to represent 4/5 PLSSS NEED THIS NOW
Answers
Answer:
Step-by-step explanation:
c
please help 100 points easy question for brainliest
Answers
Answer:
height = 5 ft
Step-by-step explanation:
area of a trapezoid = [tex]\dfrac12(a+b)h[/tex]
where a and b are the bases and h is the height
Given:
area = 25.5 ft²base a = 3.2 ftbase b = 7 ft[tex]\implies 25.5=\dfrac12(3.2+7)h\\\\\implies 25.5=5.1h\\\\\implies h=5[/tex]
Height be h
Area =1/2(Sum of parallel sides)×height[tex]\\ \rm\hookrightarrow 1/2(3.2+7)h=25.5[/tex]
[tex]\\ \rm\hookrightarrow 10.2h=51[/tex]
[tex]\\ \rm\hookrightarrow h=5ft[/tex]
Tina used 674 cell phone minutes last month. Which statements are true?
Answers
Answer:
the first one and the last one
Step-by-step explanation:
Answer:
an apple a potato and soup= 1, 3, 4
Step-by-step explanation:
can someone explain how to do this please
Answers
Answer:
f=3
Step-by-step explanation:
its basically telling u that x=5 so u replace x with 5
1. Abbie is going out for pizza with her friends. For $60 total, they can buy p pizzas. Each
pizza costs $12.
Equation:
Answers
Answer:
5 pizzas
12p=60
Step-by-step explanation: just divide 60 by 12 and then you get 5
I need help on this. Also if you can explain how you got it, it would help!! Thank you
Answers
What is the area of this parallelogram?
40 m2
72 m2
92 m2
112 m2
answer is 112 m2
Answers
Answer:
The answer is 112 m², as you have already showed above
A pilot can travel 468 miles with the wind in the same amount of time as 378 miles against the wind. Find the speed of the wind if the pilot's speed in still air is 235 miles per hour
Answers
Answer:
the speed of the wind of the pilots speed in still air is 230 miles per hour ... against wind speed is 200 mph and it takes 1.8 hours to go 360 miles-by-step explanation:
help guys pls cmon im bad at math
Answers
Answer:
ba.80 5. Area =72 5. Perimeter =44 6b.36
Step-by-step explanation:
ba. b*h is the formula the base is 10 and the height is 8 multiplied is 80.
Explanation=in the comments
pretty pls help me! pls god bless who ever answers
Answers
Answer: D
Step-by-step explanation: At the year 1993 - 1994 they only opened 100
Anouk does 150 J of work using a hammer to pull a nail out of a piece of wood, and the hammer does 105 J of work on the nail. What is the efficiency of the hammer? 1. 4% 7% 70% 143%.
Answers
If Anouk does 150 J of work using a hammer to pull a nail out of a piece of wood, and the hammer does 105 J of work on the nail then the efficiency of the hammer is 70%
What is efficiency ?Efficiency is the ability to avoid wasting materials, energy, efforts, money, and time in doing something or in producing a desired result.
Given that Anouk does 150 J of work using a hammer to pull a nail out of a piece of wood, and the hammer does 105 J of work on the nail.
Efficiency of hammer can be calculated as
efficiency = output obtained / input given
E=105/150
E=7/10
E=0.7
Converting into percentage
[tex]E=0.7\times100\%\\\\E=70\%[/tex]
If Anouk does 150 J of work using a hammer to pull a nail out of a piece of wood, and the hammer does 105 J of work on the nail then the efficiency of the hammer is 70%
To learn more about efficiency visit : https://brainly.com/question/477376
