Answer:
the answer would be A 20x-50 because you are taking 20 away
Step-by-step explanation:
Dont quote me though
Answer:
Brandon Farris? 0w0
Step-by-step explanation:
Find the surface area of a top open cylinder
12 in radius
2 in height
The surface area of the top open cylinder is 6810.149 sq.cm.
A cylinder is a three-dimensional solid that consists of two congruent surfaces (bases) and one lateral surface.
Surface area of a cylinder = Base area + Lateral area
Base area of a cylinder = 2 × π × r²
Lateral area of a cylinder = (2 × π × r) × h
Therefore, here base area of a cylinder = 2× π × 12²
= 5837.27 sq.cm.
And, lateral area of a cylinder = (2 × π × 12) × 2
= 972.8784 sq.cm.
Therefore, total surface area of a cylinder = 5837.27 + 972.8784
= 6810.149 sq.cm.
To know more about surface area:
https://brainly.com/question/951562
What is a pre-image??? SaberXTooth bro answer me!!!
Answer:
Step-by-step explanation:Much is usually anticipated about the fierce and decidedly bloody clashes between Wolverine and Victor Creed, the man known as Sabretooth, even though these men are arguably two sides of the same coin. Each of them has deadly claws that rend and draw blood; each has a generous amount of fear and intimidation working for them; each has a healing factor that prevents them from being mortally wounded (eventually reaching preposterous levels of effectiveness); and each has killed and will kill if the situation calls for it. Yet there are differences, as well: Logan's skeleton, as well as his claws, are made of the unbreakable metal known as adamantium; and while there have often been instances where he's been shown to be merciless, he's not nearly as sadistic as Creed, who will not hesitate to kill even when there is no reason for it. Perhaps the difference that keeps us engaged, however, is the fact
Find the perimeter of this shape.
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
The mass of a pencil is 5.44 g. The mass of a crayon is 2.145 g.
How much greater is the mass of the pencil than the mass of the crayon?
Answer:
3.295g
Step-by-step explanation:
5.44g-2.145g=3.295g
The perimeter of a triangular garden that has one side 2 inches less than three times wider than the height (h), a second side that equals the height (h), and a third side that is 18 units long.
Answer:
If your trying to find the perimeter it's C
Step-by-step explanation:
The formula to find a perimeter of a shape is just adding all the side's of the shape together so if side one = 3h-2 then side two = h then side three = 18 then you just do (3h-2) + h + 18 which is the answer :-)
please help
What is area of the composite shape? ___ sq. cm
Answer:
132 cm^2
Step-by-step explanation:
7x4=28
((7+19)/2)8 = 104
104+28= 132
what is the equation of the line slope intercenpt form that passes through the point (8,9) and is parallel to the graph of y=3/4x-2? please explain.
Answer:
Slope-intercept form is y= 4x - 30
Step-by-step explanation:
Step 1: Substitute the slope from original line into the equation of the line
Here slope , m is 4
y= mx +b
where m is the slope
b is the y intercept
So Substituting slope we get,
y= 4x +b--------------------------------------------(1)
Step 2 :Substitute the given point (8,2) into the x and y values of equation (1)
y = 4x +b
2 =4(8) + b
Step 3: Solve for y intercept values
2 = 32+ b
2-32 =b
-30 =b
Now the y intercept value b= -30
Step 3: Substitute this value for 'b' in the slope intercept form equation
Substituting the value in eq (1) we get,
y= 4x +(-30)
y= 4x - 30
hope this helps!
Can somebody please help me with this math question if u actually know it
Answer:
6
Step-by-step explanation:
The reason why is because the numbers are going by 2s if helped give brainliest have a good day!
Help me Guess just help pleaseeeeeeee
Answer:
A, C, D, and F are the rational numbers.
To test the safety of a car, crash tests will test different types of cars in collision situations. They want to determine in which car the crash test dummy receives the least amount of damage. What is the Dependent Variable?
A Amount of damage to the car
B Amount of collisions
C Amount of damage to the dummy
D Number of dummies
Answer:
C
Step-by-step explanation:
I think the safety on the car depends on the person inside it.
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
slope 4
..............................................................
Answer: a
Step-by-step explanation:
1. use any of the points to find slope
2. using point (0,3) we go down two points
3. go across one point
4. \(\frac{-2}{1}\) = -2
5. slope is negative!!
Are They Proportional? Graphing (Additional Instructions in Photo)
Screenshot the following photo and !!SHOW ALL WORK!!
Please help ASAP read my profile picture so hopefully you can understand how much I need help!
Answer:
khgfcvkhgcgvkgvgvbbbbbbbbbbnnnnnnnnnnnnnnnnnnnnnnnnnvvvvvvvvvvbnbvbnbvbnbvbnbvbnbvnbvbnbvbnbvbn
Step-by-step explanation because khgfcvkhgcgvkgvgvbbbbbbbbbbnnnnnnnnnnnnnnnnnnnnnnnnnvvvvvvvvvvbnbvbnbvbnbvbnbvnbvnbvbnbvbnbvbn = mhgcmgfmgcvbnvmbnbmvmbvnbvmnbvmbv
List the sample space for rolling a fair six-sided die. S = {1} S = {6} S = {1, 2, 3, 4, 5, 6} S = {1, 2, 3, 4, 5, 6, 7, 8}
Answer:
The sample space for rolling a fair six-sided die is: S = {1, 2, 3, 4, 5, 6}
The sample space represents all the possible outcomes of an event. In this case, the event is rolling a fair six-sided die, so the sample space is the set of all the possible numbers that can appear on the die, which are 1, 2, 3, 4, 5 and 6.
Option A, S = {1}, is incorrect because this only represents one outcome, not all possible outcomes.
Option B, S = {6}, is incorrect because this only represents one outcome, not all possible outcomes.
Option C, S = {1, 2, 3, 4, 5, 6}, is correct as it represents all possible outcomes.
Option D, S = {1, 2, 3, 4, 5, 6, 7, 8}, is incorrect because this includes numbers that cannot appear on a six-sided die, and it does not represent all possible outcomes.
If I helped you, could you please make my answer as best?
Andre tried to solve the equation 1/4 ( x + 12 ) = 2. What was his mistake? Explain.
1/4x = -10
x = -40
His mistake is that he does not open the bracket first. The value of the x is negative of 4.
What is a BODMAS rule?BODMAS rule means for the Bracket, Order, Division, Multiplication, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
Andre tried to solve the equation 1/4 ( x + 12 ) = 2.
First, open the bracket, then we have
\(\dfrac{x}{4} + \dfrac{12}{4} = 2\)
On simplifying, we have
\(\dfrac{x}{4 } + 3 = 2\)
Subtract 3 from both sides, we have
\(\dfrac{x}{4} = -1\)
Multiply the equation by 4, we have
\(x = -4\)
More about the BODMAS rule link is given below.
https://brainly.com/question/24383445
Please elaborate
\(Simplify (2x-7)(x+3)-(-3x^{2} -4)\)
Answer:
\(5x^2 - x - 17\)
Step-by-step explanation:
Distribute the terms inside the first set of parentheses:
\((2x - 7)(x + 3) = 2x^2 + 6x - 7x - 21\)
Combine like terms:
\(= 2x^2 - x - 21\)
Simplify by adding the second part:
\(2x^2 - x - 21 - (-3x^2 - 4)\)
Subtracting a negative is the same as adding the positive equivalent:
\(= 2x^2 - x - 21 + 3x^2 + 4\)
Combine like terms:
\(= 5x^2 - x - 17\)
(2x-7)(x+3)-(-3x^[2] - 4)
====
5x^[2] -x -17
To begin simplifying this expression, we will foil the first half of it:
(2x-7)(x+3)
2x*x + 2x*3 - 7*x - 7*3
2x^[2] + 6x - 7x - 21
With this, we combine like terms:
2x^[2]-x-21
We now have
2x^[2]-x-21-(-3x^[2]-4)
We can now do the binomial distribution in the second half of the expression. Remember, the - sign in front of the parentheses means we are negating everything inside. In other words, we are multiplying -1 by everything inside the parentheses. Following this:
-(-3x^[2]-4) becomes
-1*-3x^[2] + -1*-4 = 3x^[2]+4
We have now simplified the first and second half of our expression, so we have:
2x^[2]-x-21+3x^[2]+4
And combining like terms we get
2x^[2]+3x^[2]-x-21+4 =
5x^[2] -x -17
We can use the quadratic expression to determine if the trinomial can be factored evenly, but it cannot so we have our final simplifed expression!
simplify 5 1/2 - 2 3/4
Answer:
1
Step-by-step explanation:
5/2-6/4
5/2-3/2
5-3/2
2/2
1
Answer:
Exact form is =11/14 decimal form is =2.75
Step-by-step explanation:
there are different ways to answer but here are two answers
After remodeling the circular deck, the Museum Board Members decided to also build a
circular fence around the existing playground for safety reasons. The diameter of the
entire circular fence is 102.8 feet, while the radius of the playground is 37.3 feet.
Determine the difference in areas of the two regions. Show your work and justify your
reasoning.
9514 1404 393
Answer:
3929 square feet
Step-by-step explanation:
The radius of the fence circle is half its diameter, so is 51.4 feet. The area of a circle is given by the formula ...
A = πr^2
The difference in areas of the two regions is found by subtracting the smaller area from the larger one. So, the difference in area between the fenced area of radius 51.4 feet and the playground area of radius 37.3 feet is ...
∆A = π(51.4^2 -37.3^2) = 1250.67π ≈ 3929 . . . square feet
Please help!!!!!
Which of the following tables represents a linear relationship that is also proportional?
x y
0 0
4 2
8 4
x y
0 1
2 3
4 5
x y
0 2
3 5
6 8
x y
0 3
6 5
12 7
Answer:
The first one: (x,y) (0,0) (4,2) (8,4)
Step-by-step explanation:
It is proportional because if you multiply the first set by the same set of numbers as the second set times the third, it makes sense.
Write a number or expression in the box to create a true equation.8 x (20 + ___) = 8 x ___ + 8 x 7 = 160 + 56 =
Answer:
7
20
216
Step-by-step explanation:
cus it is.
The library loans 4 times as many non-fiction books as it does
fiction books. Write a rule for the relationship between the two
variables. Use n for non-fiction and f for fiction.
The rule for the relationship between the nonfiction and fiction books as an expression is n = 4f.
We have,
Let's write a rule for the relationship between the number of non-fiction books (n) and the number of fiction books (f) based on the given information.
We are told that the library loans 4 times as many non-fiction books as it does fiction books.
This means that the number of non-fiction books (n) is equal to 4 times the number of fiction books (f).
Mathematically, we can express this relationship as:
n = 4f
Where:
n = Number of non-fiction books
f = Number of fiction books
Thus,
The rule for the relationship between the nonfiction and fiction books as an expression is n = 4f.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ7
Which option shows the correct coordinate notation for a tranlsation 5 units left and 4 units up?
(x-5, y+4)
(x+4, y-5)
(x+5, y-4)
(x-4, y+5)
You only get brainliest if you show your work
Answer:
(x-5, y+4)
Step-by-step explanation:
5 units left is notated by x-5 because you are going to the left
(left is negative and right is positive)
4 units up is notated as y+4 because you are going up (positive)
The left part of a number line is the negatives. This is the same situation when we graph an x coordinate. The question states that the x coordinate goes five units left. It means that five must be subtracted from the x coordinate. If a y-coordinate is positive, it will be above the origin. However, if it is negative, it will be below the origin. In this case, it is stated that the y-coordinate has to move four units up. Four must be added to the y-coordinate.
Conclusion:After discussing about this topic, we can conclude that Option A is correct.
40 points to whoever get these right!! <3
{11, 14, 22}
Step-by-step explanation:Triangle Inequality Theorem states that two sides of a triangle must be greater than the third side.
Using this method, the answer is {11, 14, 22} because 11+14>22, 11+22>14, and 14+22>11
[2] Answer:x = 67°
Step-by-step explanation:Same-side interior angles are supplementary.
x° + 113° = 180°
x° = 180° - 113°
x = 67°
[3] Answer:r = 2°
Step-by-step explanation:The little box represents 90 degrees, meaning that these angles are complementary.
9r + 2° + 70° = 90°
9r + 72° = 90°
9r = 18°
r = 2°
The water in a tank weighs 728.45 lb one cubic foot of water weighs 62.5 lb about how many cubic feet of water does the tank hold (please help me I need to get my Math grade up before 11/10/22) there is only a few options I can select A 42,000 cu ft/ B 1200 cu ft/ C 100 cu ft/ D 12 cu ft
if you know what I should pick please help also this is a repost for 100 points
what is a^2 + 8^2 = 17^2
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Please help me i really need to pass this!
Answer:
i think A but can be B
Step-by-step explanation:
What is the value of the expression -5(3 + 4)?
plz help i beg i will give brianlist
Answer:
-35!
Step-by-step explanation:
Can yall help wit the numbers and the questions
Answer:
I have no idea
Step-by-step explanation:
You need to find the differce in the oz then find how that changes it to grams