Answers
Answer:
The answer is
[tex]k = 48[/tex]
Related Questions
Suppose you are the manager of a high school cafeteria. You want to create a new breakfast and lunch menu for the students. Describe at least two different methods that could be used to collect data about food items to offer on the menu. How can you ensure that the results are reliable? Explain.
Answers
Answer:
by making a recipt with a cash machine or putting a thing for everytime someone buys something
Step-by-step explanation:
12x-4y=24 solve for y
Answers
4y = 24 + 12x
y = 6 + 3y
Graph the following features: slope=2 Y-intercept= -2
Answers
Answer: y = 2x-2 / you pass the y-intercept -2 and go up by 2/1
Step-by-step explanation:
Order the value of the quotient from the smallest (top) to largest (bottom)
2/7 divided by 4/5
1 6/7 divided by 3
6/11 divided by 2 2/3
3/10 divided by 1/8
Answers
Answer:
6/11 divided by 2 2/3 (=9/44)
2/7 divided by 4/5 (=5/14 or 15/42 scaled up)
1 6/7 divided by 3 (= 13/21 or 26/42 scaled up)
3/10 divided by 1/8 (=2 2/5)
Step-by-step explanation:
You cannot divide a fraction by a fraction. Instead, multiply by the reciprocal ( flip it)
2/7 divided by 4/5= 2/7 x 5/4
Multiply straight across the top, 2x5= 10
10 is the numerator
Now multiply straight across the bottom.
7x4= 28
28 is the denominator.
10/28 is the answer to this problem, however it can be simplified. Both 10 and 28 are divisible by 2. This simplifies to 5/14.
For mixed numbers, you first have to make them improper fractions.
Ex: 2 2/3
Take the denominator (3) multiply it by the whole number (2) and add the numerator (2)
3x2=6 (now add the remaining 2 from the numerator) 6+2= 8. 8 is your new numerator and you will keep the existing denominator of 3 making the improper fraction 8/3.
In ΔKLM, the measure of ∠M=90°, LK = 97, ML = 65, and KM = 72. What is the value of the sine of ∠L to the nearest hundredth?
Answers
Answer:
Step-by-step explanation:
Answe is 0.74
Answer:
cosL=adjacenthypotenuse=817≈0.4706≈0.47cosL=hypotenuseadjacent=178≈0.4706≈0.47
Step-by-step explanation:
KLM15817(opposite of ∠L)(adj. to ∠L)(hypotenuse)Find cosLFind cosLSOH CAH TOASOH CAH TOA
Resuelve: 4.) 8(x - 9) + 6 = 14
Answers
Answer:
x=10
Step-by-step explanation:
8(x-9)+6=14
Use the Distributive property
8(x)+8(-9)+6=14Solve
8x-72+6=14Combine like terms
8x-66=14Add 66 to both sides and then solve
8x-66+66=14+668x=80Divide both sides by 8 to isolate x and then solve
8x/8=80/8x=10Max is designing a bedroom. The bedroom needs to be 30 cubic meters when finished. What might the dimensions be? Give two answers
Answers
Answer:
3.10 m
Step-by-step explanation:
The bedroom needs to be 30 cubic meters when finished.
We need to find the dimensions of the room.
The volume of a cube is given by :
[tex]V=a^3[/tex]
Where
a is the side of the cube
So,
[tex]a=(V)^{1/3}\\\\a=(30)^{1/3}\\\\a=3.10\ m[/tex]
So, the dimension of the room is 3.10 m.
Solve x^2+32=0
Please solve step by step
Answers
Answer:
......
...............................
which of the following is the equation of the line that creates the x-axis?
(1) y=0
(3) y=x
(2) X=0
(4) y=x+1
Answers
Explaination:
The equation of the line that creates the x-axis will be y = 0. Then the correct option is A.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The slope of the line with the x-axis will be zero. Then the equation is given as,
y = (0)x + c
y = c
The x-axis is passing through the origin (0, 0), then the value of the variable 'c' is given as,
0 = c
Then the equation is written as,
y = 0
The equation of the line that creates the x-axis will be y = 0. Then the correct option is A.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
33% of the book in the school library are fiction books.If there are 1675 nonfiction books.How many books are there in the school library?
Answers
Answer:
The answer is 552.75
What is the definition for greatest?
Answers
Answer:
down below
Step-by-step explanation:
of an extent, amount, or intensity considerably above the normal or average.
of ability, quality, or eminence considerably above the normal or average.
Step-by-step explanation:
an amount of something that has more
Good night! I need helppppp with math, easy for most people, just not for me lol
Answers
Answer:
3/4 should be left in the bottle
What is the answer to this? 1+2+3x29+9/89. I will give brainiest to someone
Answers
Answer: =3x^29+276/89
Step-by-step explanation:
PLEASE HELP ILL GIVE 25 POINTS FOR IT
Write an indirect proof that a right triangle has exactly two acute angles
Answers
These both are 45 degrees which is less than 90
solve systems substitution. y=4x-13 3x-3y=12
Answers
I have no clue but i wish you the best of luck
Please help
How can you describe the graph of the equation y = mx? Explain
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Answer:
Every straight line can be represented by an equation: y = mx + b. ... The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.
Step-by-step explanation:
hope this helps.
:)
What are the values of T and U?
Answers
Answer:
u+133°=180
u=180-133
u=47°
Answer:
U = 47
T = 86
Step-by-step explanation:
133 + U = 180 ( straight line)
or, U = 180 - 133
or, U = 47
Being isosceles triangle
47 + 47 +T = 180
or, 94 + T = 180
or, T = 180 - 94
or, T = 86
hope it will help you
Triangle XYZ is reflected across the y-axis, and X = (4, –5). What are the coordinates of X’ ?
Answers
Answer:
Step-by-step explanation:
Anytime a reflection takes place across the y axis, the x value does the changing. It's sign becomes the opposite of what it is now.
In plainer language,
the x value = 4It's reflected across the y axis.It's value becomes - 4X' = (-4,-5) The y value of the point does not change.How do I simplify 6x+4x-10(2)
Answers
Answer:
10x-20 uhhh yeah that's the answer
What is the equation of the line perpendicular to 3x+y=6 that passes through the
point (-6, -1)?
Answers
Answer: y = -1/3x - 3
Step-by-step explanation:
First, convert this equation into slope intercept form (y = mx + b where m is the slope and b is the y-intercept)
To convert this equation into slope-intercept form, all you have to do is subtract 3x from both sides to give you the equation y = 3x + 6Next, you need to find the slope of your new equation. The slope of a perpendicular line will have a slope that is the opposite reciprocal of the first slope, which means it will have the opposite sign and the fraction will be flipped (even whole numbers are a fraction - they are divided by 1)
Since the slope of the first equation is positive 3, you are going to change the sign to a negative and flip the fraction from 3/1 to 1/3, which gives you a slop of -1/3Now that you have your slop, you need to find your y-intercept. To do this, you use the point that you are given. In the previous step, you figured out the slope, so now you can enter that into your new equation. Then, plug the x-coordinate in for x and the y-coordinate in for y in the equation.
At this point, your equation is y = -1/3x + b. You can plug -6 in for x and -1 in for y to give you the equation -1 = -1/3(-6) + bThe next step is to solve the equation like you would any other equation.
Multiply -6 by -1/3 to get 2, then subtract 2 from -1 to get b = -3Lastly, create your new equation in slope-intercept form with the values you have found.
y = -1/3x -31. Francis was biking up the hill in the image to the right. The hill made a 45° angle with the
ground. How high off of the ground was Francis when he reached the top of the hill?
Answers
Determine Whether 5c/15c^2 +7d is a polynomial. If it is a polynomial, state the degree of the polynomial
Answers
cual es la fraccion intermedia de 2\4 y 3\4
Answers
Answer:
10t-2b-2
Step-by-step explanation:
5+2-2123
Explicación pasó a paso:5+2-2123
Systems of equations by substitution
Answers
-x -5 = -x - 5
x = -2
Answer:
(-2,1)
Step-by-step explanation:
Substitute the value of y (x+3) from one equation into the second equation (2x+5)
X+3 = 2x + 5
add -2x to both sides
-x+3=5
add -3 to both sides
-x=2
x=-2
substitute -2 for x in either equation to find y.
y=-2+3
y=1
Check your answer by substituting x and y into either equat to make sure it equals.
y=x+3
1=-2+3
1=1
or
y=2x+5
1=2(-2)+5
1=-4+5
1=1
find the value of x to the nearest tenth
Answers
Pls let me know if is right :).
The corner market sold 24 prints on monday and 18 prints on tuesday how many prints did the market sell on those two days
Answers
Answer:Number of prints sold on these two days =42 Prints
Step-by-step explanation:
Number of prints sold on Monday = 24
Number of prints sold on Tuesday= 18
Number of prints sold on these two days =Number of prints sold on Monday +Number of prints sold on Tuesday= 24+ 18 = 42 Prints
Parker wants to ride his bicycle 34 miles this week. He has already ridden 10 miles. If he rides for 5 more days, how many miles did he ride each day? Define the variable and write an equation.
Answers
Answer: He rode 4.8 miles each day.
Variable: x = Constant distance distance traveledd each day.
Equation : 10+5x=34
Step-by-step explanation:
Total distance needs to travel = 34 miles
Distance already traveled = 10 miles
He will ride bicycle for 5 more days.
Let x = Constant distance distance traveledd each day.
Total distance = 10+5x
i.e.
[tex]10+5x=34\\\\\Rightarrow\ 5x=24\\\\\Rightarrow\ x=4.8[/tex]
Hence, he rode 4.8 miles each day.
PLS HELP!!! I WILL GIVE YOU BRAINLEST IF YOU EXPLAIN IT
Answers
find the radian measure of a central angle of a circle with the radius of 13 feet that intercepts an arc of length 26 feet
Answers
Answer:
0.64π rad
Step-by-step explanation:
The formula for calculating the length of an arc is expressed as;
length of an arc = theta/360 * 2πr
r is the radius = 13 feet
arc length = 26feet
Substitute
26 = theta/360 * 2(3.14)(13)
26 = 81.64 theta/360
81.64 theta = 26 * 360
81.64 theta = 9360
theta = 9360/81.64
theta = 114.64
Hence the radian measure is 114.64/180 π = 0.64π rad
GIVING BRAINLIEST please answer: Carly and Carter are comparing bedrooms. They are each getting new carpet and are trying to figure out which room will be the most expensive to cover with carpet. (The rooms are both rectangular) Carly's bedroom is 12.3 ft. long and 6.9 ft. wide. Carter's bedroom is 10.4 ft. long and 8.2 ft. wide. Which bedroom will be the most expensive to cover with carpet? Explain your process for figuring out the area of the floor for each bedroom and determining your answer.
Answers
Answer:
Carter's bedroom
Step-by-step explanation:
Carley's bedroom :12.3 x 6.9 = 84.87 sq feet
Carter's bedroom : 10.4 x 8.2 = 85.28 sq feet
Answer:
Step-by-step explanation:
Carley's bedroom :12.3 x 6.9 = 84.87 sq feet
Carter's bedroom : 10.4 x 8.2 = 85.28 sq feet