Answer:
x-1/3 = k where k=3
We must be happy enough to find the value of only one valuable here, that is, x.
therefore, x-1/3=3
To find what is x-1, all we need to do is,
Take the denominator of the fraction to the answer (3)and multiply them. (that's how you'll find the values in the numerator)
So, you'll get,
x-1=3*3
x-1=9
To find the value of x,
The other number (-1) should be taken to the answer (9)
(Remember that the sign changes when the number crosses the equals sign)
therefore,
x= 9 + 1 (-1 will turn to +1 on crossing the equal sign)
Therefore , by addition, normally,
you'll get x=10
Hope this helps:)
Charles buys 10 drinks and 3 sandwiches for $34. Isabel buys 5 drinks and 4
sandwiches for $37. They want to determine the cost of each item.
Write a system of linear equations to model the problem. Let d equal the cost
of each drink and let s equal the cost of each sandwich. Solve the system
algebraically. How much does each item cost?
I need the answer and step by step directions please
Answer: 56
Step-by-step explanation:because x=5+3 y=1+6 area of rectangle abcd=xy
8*7=56
A cylinder has a radius of 6 meters. Its volume is 180 pi. cubic meters.
Find the height of the cylinder. *
Answer:
h = 5
Step-by-step explanation:
Formula for volume of a cylinder:
V = πr²h
r = 6
V = 180π
V = πr²h
180π = π6²h
180π = 36πh
(180π)/(36π) = h
h = (180)/(36)
h = 5
Answer:
yeet
Step-by-step explanation:
yeet thanks for the points scrub
A triangular sail has a base length of 3 meters. The area of the sail is 12 square meters. How tall is the sail
Answer: 4
Step-by-step explanation: Length times width times height so you have to do 12 divided by 3 and you get 4
Simplify
sec x - tan x sin x
Answer:
cos x
Step-by-step explanation:
sec x - tan x sin x
[tex]\frac{1}{cosx} - \frac{sinx}{cosx} * sinx\\\\\frac{1}{cosx} - \frac{sin^{2}x}{cosx}\\\\\frac{1-sin^{2}x}{cosx} \\\\\frac{cos^{2}x }{cosx} \\\\cosx[/tex]
Pretend a neighbor reported Chang-bo and Oak-hee's conversation to the North Korean government. What happens next? Use the story as your reference. Make sure to include or begin at the climax (turning point) of the story. Develop the climax into the falling action. Finally, write a conclusion to "Nothing to Envy". Does the story have a good ending or a bad ending? Make sure to write at least 10 sentences. You will be graded on creativity, grammar, and elements of plot.
He tells the government his opinion and then multiple army tanks come and blast him, bad ending.
If John's present age is 3x years and Jane is twice his age, what will be the
sum of their ages in 5 years' time? *
Answer:
i think its 30x
Step-by-step explanation:
3x2=6
6x5=30
Answer:
9x+10
Step-by-step explanation:
JOHN=3X JANE=6X THEIR COMBINED AGE IN 5 YEARS WILL BE 3X+5+6X+5 OT 9X+10
explain how you can use absolute value to tell whether the fisherman or the end of his fishing line is farther from the surface of the water.
Answer:
So the answer is in your thoughts and also in your mind so therefor the answer is the fisherman is more farther away just by looking at him
Step-by-step explanation:
Answer:
The fisherman is farther away from the surface of water.
Step-by-step explanation:
So first of all, we know by looking at it that fisherman is farther away, but we need to use absolute value.
What is the absolute value of -12? 12.
That way, you can easily compare 16 and |-12|!
I hope this helped!
Can you help? I'll give brainliest
Answer:
w=2 3/4
Step-by-step explanation:
The diameter of the circular track at the Jr. High School is 300 feet. If Erica walks around the track three times, how far did she walk?
Answer:
900 feet
Step-by-step explanation:
300x3=900 she walked 900 feet
Write the line in slope-intercept form given the slope of 1/3, through the point (-6,9)
Answer:
The answer would be :
Y= 1/3X + 11
i have no idea where to plot the points
Answer:
1/4 is slope\
Step-by-step explanation:
A Florida citrus grower estimates that if 150 orange trees are planted, each tree will produce 500 oranges. For each additional tree planted on the same acreage, the number of oranges each tree produces will decrease by 10 oranges. Find the maximum number of oranges the citrus grower can produce. How many trees will the citrus grower need to plant?
Answer:
The answer is below
Step-by-step explanation:
The question would not give a valid answer, the question should be in the form:
A Florida citrus grower estimates that if 30 orange trees are planted, each tree will produce 500 oranges. For each additional tree planted on the same acreage, the number of oranges each tree produces will decrease by 10 oranges. Find the maximum number of oranges the citrus grower can produce. How many trees will the citrus grower need to plant?
Solution:
Let x represent the number of orange trees above 30 to be planted on the acreage and let y be the number of oranges. Since for every additional tree there is a decrease of 10 oranges, hence:
y = (30 + x)(500 - 10x)
y = 15000 - 300x + 500x - 10x²
y = 15000 + 200x - 10x²
The number of oranges is maximum at y' = 0. Hence:
y' = 200 - 20x
200 - 20x = 0
20x = 200
x = 10
Second derivative test = y" = -20 (so this is maximal)
Therefore the number of trees needed = 30 + 10 = 40 trees
Maximum number of oranges = (30 + 10)(500 - 10(10)) = 40(400) = 16000 oranges
Answer:
Step-by-step explanation: this is 150 multiplied by 500
x2 - 2x
Factorise this pleasee
Answer:
x(x-2)
Step-by-step explanation:
the common multiple here is the x, notice how it appears in both both terms. thus, we can factor it out of the equation going from x²-2x to x(x-2)
x(x-2)
Im assuming you meant x² - 2x but correct me if i'm wrong!
so x is common in both terms so you can take it out and factorise it.
Hope this helps!
What's the answer to x^2-6x-8?
Answer:
0
Step-by-step explanation:
(x-4)(x-2)=0
If any individual factor on the left side of the equation is equal to 0
the entire expression will be equal to 0
Set the first factor equal to 0 and solve
x=4
The final solution is all the values that make
(x-4)(x-2)=0
x=4,2
what is the area of the following shape
Answer:
i think you multiply them i could be mistaken
Sorry if the pictures a little weird looking, I was in a rush .
Find the area of the hexagon. i will mark brainliest and pls explain.
Answer:
C. 150√3Step-by-step explanation:
Radius of the inscribed circle is the apothem of the hexagon.
Apothem (a) and half of the side (s) make a 30-60-90 right triangle.
The ratio of the legs, as per property of 30-60-90 triangle:
s : a = 1 : √3 ⇒ s : 5√3 = 1 : √3 ⇒ s = 5Half the side is s = 5 units, then side of the hexagon is 10 units.
The area of the hexagon:
A = 1/2Pa, P- perimeter, a- apothemA = 1/2(6*10)*(5√3) = 150√3Correct choice is C
Please hurry and tell me the answer.
Petra has 6 (FT) ribbons. She wants to make 8 bows that are exactly, the same and use all of her ribbon.
Answer:
A is correct
Step-by-step explanation:
Answer:
The answer is C
Step-by-step explanation:
May someone please help me out with this problem? May you also explain it?
Answer:
Step-by-step explanation:
Given function is,
f(x) = [tex]\sqrt{x}[/tex]
If the given function is vertically stretched by a scale factor of [tex]\frac{3}{2}[/tex] Or 1.5,
Transformed function will be,
h(x) = [tex]\frac{3}{2}[f(x)][/tex]
h(x) = [tex]\frac{3}{2}(\sqrt{x})[/tex]
Further function 'h' is shifted 1 units upwards,
g(x) = h(x) + 1
g(x) = [tex]\frac{3}{2}(\sqrt{x} )+1[/tex]
Domain of the function → x ≥ 0 Or [0, ∞)
Range of the function → y ≥ 1 Or [1, ∞)
Transformations done → Parent function f(x) is vertically stretched by a scale factor of [tex]\frac{3}{2}[/tex] then shifted 1 unit upward.
Find the Volume of the prism
10 mm
13 mm
10 mm
Answer:
33 I hope this helps good luck with the answer
You earn $44.55 in 9 hours. Your friend earns $51.00 in 12 hours. How much do you AND your friend earn in 20 hours? HINT- You need to calculate how much you both make in 1 hour first! 1 point
Answer:
I earn $99. my friend earns $85. We both earn $184
Step-by-step explanation:
Steps
Find the amount earned per hour for each friend multiply the value gotten by 20 hours Add the amountAmount i earn per hour = 44.55 / 9 = $4.95
Amount my friend earns = 51 /12 = $4.25
Amount earned in 20 hours
4.95 x 20 = 99
4.25 x 20 = 85
What is z4 + z4 + z4 + z4?
Answer:
4z
Step-by-step explanation:
Identify pair of adjacent angles and vertically opposite angles from the
following figures.
Answer:
adjacent angle pair is ∠AOD and ∠DOB (could be any two that are next to each other)
vertically opposite angles are ∠AOD and ∠COB (also could be ∠AOC and ∠DOB
Step-by-step explanation:
My sister is 11 years old. My brother say that his age minus thirteen is equal to my sister age . How old is my brother
Answer:
24
Step-by-step explanation:
13+11=24
6.
A plane intersects a cylinder. Which of the following cannot be formed by this intersection?
F Triangle
G Line
H Rectangle
J Circle
Answer:
g
Step-by-step explanation:
i don't know if this right just trying to help
The line cannot be formed by the intersection with plane and a cylinder.
What is intersection of cylinder and a plane?
A cylindric section is the intersection of a plane with a right circular cylinder.
Why line cannot be formed by the intersection with plane and a cylinder?
The intersection will be parallel lines if the plane is parallel to the cylinder's axis, it is impossible.
Because there are no intersecting lines on a cylinder, the intersection of a plane and a cylinder cannot create intersecting lines.
Hence, the option [tex]G[/tex] is correct answer.
Learn more about intersection of cylinder and a plane here,
https://brainly.com/question/2516079
#SPJ2
7 3/4-2 2/5 = what is the answer
Answer:
5.35?
Step-by-step explanation:
use a calculator and check it
Please help I'll mark brainliest ASAP (NO LINKS)
Answer:
see belowStep-by-step explanation:
4)for question 1 there is only a constant terms 2
hence, our answer choice is
a)25)Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, ... (and so on)
hence our answer choices are
a)31b)06) degree of a expression means the exponent of the expression
since there's no number 3 as exponent
our answer choice is
False7) The Standard Form for writing down a polynomial is to put the terms with the highest degree first
hence our answer choice is
Dto simplify the expression
remember, law of exponent i.e [tex]\displaystyle x^m\times x^n=x^{m+n}[/tex]
[tex]\displaystyle (5x ^{2} y)(3x ^{3} y ^{4} )[/tex]
simplify:
[tex]\displaystyle 15x ^{2 + 3} y ^{4 + 1} [/tex]
[tex]\displaystyle 15x ^{5} y ^{5} [/tex]
hence, our answer choice is
[tex]C)15x ^{5} y ^{5} [/tex]Step-by-step explanation:
4.constant term=2
2.whole no : 31&0
5.false
7.15x^5y^5
6.standard form =2x^5-8x⁴y³+3x²y
Storage units are numbered 1 through 50. What is the probability that the operator will choose a unit that is not a multiple of 8?
Answer:
22/25
Step-by-step explanation:
Multiples of 8 betwen 1 - 50 =
8
16
24
32
40
48
there are 6 multiples of 8
Numbers that are not multiples of 8 = 50 - 6 = 44
Probability the operator will choose a unit that is not a multiple of 8 = 44/50
Expressing in simpler terms = 22/25
THIS IS URGENT HELP, PLEASE!
Answer:
4/5
Step-by-step explanation:
it goes up 4 and to the right 5 before it intersects perfectly with both axises