Find the value of x.
M M
(2x
10)
(2x + 40)
N
X=
Answer:
Could you state the question in the correct order?? Like is N supposed to be there?
If y varies inversely as x
and x = 4 when y = 15, find y when x=6
Answer:
y = 10
Step-by-step explanation:
Given y varies inversely as x then the equation relating them is
y = [tex]\frac{k}{x}[/tex] ← k is the constant of variation
To find k use the condition x = 4 when y = 15 , then
15 = [tex]\frac{k}{4}[/tex] ( multiply both sides by 4 )
60 = k
y = [tex]\frac{60}{x}[/tex] ← equation of variation
When x = 6 , then
y = [tex]\frac{60}{6}[/tex] = 10
What is the approximate volume of the cylinder?Use 3.14 for pi.
Answer:
Third option (452.16)
Step-by-step explanation:
The formula for the volume of a cylinder is:
V=πr²h
------
Our calculation will be:
3.14 × 16 × 9 = 452.16
-------
Have a good day :)
Answer:
V≈1017.88
I hopr this helps
Lisa and Kali are selling flower bulbs for a school fundraiser. Customers can buy packages oftulip bulbs and packages of crocus bulbs. Lisa sold 2 packages of tulip bulbs and 6 packages ofcrocus bulbs for a total of $102. Kali sold 4 packages of tulip bulbs and 6 packages of crocusbulbs for a total of $126. Find the cost each of one package of tulips bulbs and one package ofcrocus bulbs
Answer: P=7
Step-by-step explanation:
Write the name of the property which says a + (b + c) = (a + b) + c
Answer:
This is the associative property of addition, which states that you can add or multiply regardless of how the numbers are grouped.
Help meeeeeeeeeeeeee
Answer:
36.87( round if needed(
Step-by-step explanation:
we know a side adjacent to the angle and opposite of the angle so we apply tangent function
[tex] \tan(x) = \frac{3}{4} [/tex]
[tex] \tan {}^{ - 1} ( \frac{3}{4} ) = 36.87[/tex]
Round if neededd
The graph shows the quadratic function f(x).
What is the average rate of change for the quadratic function from x = 6 to x = 8?
Enter your answer in the box.
Answer:
-1
Step-by-step explanation:
at x = 6
y = 6
point (6, 6)
at x = 8
y = 4
point (8, 4)
From (6, 6) to (8, 4)
∆y = 4 - 6 = -2
∆x = 8 - 6 = 2
ave rate change = -2/2 = -1
Answer:
What is the average rate of change for the quadratic function from x = 6 to x = 8?
Enter your answer in the box.
Answer is -1 Took the test
Step-by-step explanation:
So can someone give me an example of the elimination method for math? I just need to figure out how to do it. Thanks :D
Answer:
I'm not the best in math and honestly just goo gled this one when i had to do it paste, maybe that will help ill try another way if it does not
..
Step-by-step explanation:
ℎ () = || − 1
) , ℎ , ()ℎ ℎ | |
) ℎ ℎ ℎ
2) ℎ , ℎ ℎ ()
ℎ : ⟶ −²
Answer:
gsuwiehjdsjkwebskwkahska
Simplify. (12 + 8m) - 2m
0 12 + 10 m
O 12 - 6 m
O 18 m
O 12 + 6m
Answer:
D 12+6m
Step-by-step explanation:
the negative sign is there to throw u off, you just simply subtract.
Answer:
6+12
Hope it helps you....
5.
Match each equation to one of the diagrams.
a.
12 - m=4
b.
12=4.m
С.
m - 4= 12
d.
EN
m
= 12
4
A
B
С
m
12
m
12
12
4
4
12 12 12 12
mmmm
a matches to B.
b matches to D.
c matches to A.
d matches to C.
The matching is as follow:
(a)------> (B)
(b)-------> (D)
(c)-------> (A)
(d)-------> (C)
What is equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
We have the Block Diagrams in which the upper value is on the right side of Equation.
Now, first block diagram shows
m = 12+ 4 which is shown by (c)
Now, second block diagram shows
12 = 4 + m which is shown by (a)
Now, third block diagram shows
m= 4 x 12 which is shown by (d)
Now, fourth block diagram shows
12 = 4m which is shown by (b)
Learn more about Equation here:
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There are 324 students in Jefferson middle school. 5/12 of the students are 7th graders. 1/4 of the students are 9th graders. The rest are 8th graders. How many students are 8th graders?
Answer:
They are 108 8th graders at Jefferson Middle School
Step-by-step explanation:
324 x 5/12 = 135 7th graders
324 x 3/12 = 81 9th graders
324 x 4/12 = 108 8th graders
ANSWER QUICK PLEASE
15 points
Answer:
B: b x 2 = c
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The answer is B bc b. is not equivalent to two and if you switch the variables either way the answer will be the same.
Help, please!!! This is urgent!!!!!
Part A: How many solutions does the pair of equations for lines A and B have? Explain your answer. (5 points)
Part B: What is the solution to the equations of lines A and B? Explain your answer. (5 points)
Answer:
Part A: one solution:
Part B: x = 3, y = 4.
1) Part A: how many solutions does the pair of equations for lines A and B have?
The solution of a system of equations in a graph is given by the intersetion of the curves that represent the equations.
In this case, there are two straight lines, which intersect in one and only one point.
Hence, the system has one solution.
2) Part B: what is the solution to the equations of lines A and B?
The solution is the pair of coordinates of the intersection point. It is (3, 4).
Therefore, the solution is x = 3, y = 4.
Step-by-step explanation:
MRK ME BRAINLIEST PPLLZZZZZZZZZZZZZZZZZZZ
please help i suck at these
Answer:
1st Option;
j = 4.5
k = 2
Step-by-step explanation:
Let's solve for "j" first:
=> We know that by the definition of midpoint segment theorem we can say;
3j = 5j - 9
0 = 5j - 3j - 9
0 = 2j - 9
0 + 9 = 2j
9 = 2j
9/2 = j
4.5 = j
=> Now that we have j-value we use the same method to solve for k-value;
6k = k + 10
6k - k = 10
5k = 10
k = 10/5
k = 2
Therefore;
j = 4.5
k = 2
So the first option would be correct!
Hope this helps!
Match the following items. In the figure below, several reflections are illustrated. Note one line if symmetry is m and one is l . Pay close attention to the line of reflection being indicated by R l and R m.
1.T
2.X
3.Q
4.E
5.Y
6.A
R l : C
R m : X
R l : Y
R m : Z
R l : A
R m : T
Answer:
Answer below
Step-by-step explanation:
1. R m : T T
2. R m : X Q
3. R l : C X
4. R l : Y Y
5. R l : A E
6. R m : Z A
credit: kevinmwc1
Answer:
1. R m : T T
2. R m : X Q
3. R l : C X
4. R l : Y Y
5. R l : A E
6. R m : Z A
Step-by-step explanation:
Produce Stand
Carmen owns a produce stand. She sells fruits and vegetables grown by local
farmers. The list shows the prices of the produce Carmen has available this week.
Price List
Apricots
$1.65/pound
Cucumbers
$0.25/pound
Blueberries
$1.99/pint
Green Beans
$1.80/pound
Cantaloupes
$2.99 each
Yellow Squash
$1.85/pound
Strawberries
$3.75/quart
Zucchini
$1.95/pound
1. Yung is a pastry chef. He needs 18 pounds of apricots and 13 quarts of
strawberries for desserts he is making today.
Part A
Write an expression for the amount Yung will spend.
18 * 1.65 + 13 * 3.75
When you roll a die the probability of rolling a number less than 3 is 2/6.
What are the ODDS of rolling a number less than 3?
hey i’ll give brainliest please help
Which graph represents a linear function?
Answer:
the 2nd
Step-by-step explanation:
linear just means line :)
Worth 38 points!!
What is the area of this figure?
Enter your answer in the box.
units2
Answer:54
Step-by-step explanation: It’s in the picture
The line segments connecting the points (x1, y1), (x2, y1), and (x2, y2) form a triangle. Is the triangle a right triangle?
Answer:
Indeed, the given triangle is a right triangle.
Step-by-step explanation:
A triangle is formed by the following three points: [tex]A(x,y) = (x_{1}, y_{1})[/tex], [tex]B(x,y) = (x_{2}, y_{1})[/tex] and [tex]C(x,y) = (x_{2}, y_{2})[/tex]. Then, we construct the following vectors:
[tex]\overrightarrow {BA} = (x_{2}-x_{1}, y_{1}-y_{1})[/tex]
[tex]\overrightarrow{BA} = (x_{2}-x_{1}, 0)[/tex] (1)
[tex]\overrightarrow{BC} = (x_{2}-x_{2}, y_{2} - y_{1})[/tex]
[tex]\overrightarrow{BC} = (0, y_{2}-y_{1})[/tex] (2)
If triangle ABC is a right triangle, then [tex]\overrightarrow{BA}\,\bullet\,\overrightarrow{BC} = 0[/tex]. By (1) and (2) we have this expression:
[tex](x_{2} - x_{1})\cdot (0) + (0)\cdot (y_{2} - y_{1}) = 0[/tex]
Therefore, the given triangle is a right triangle.
Write the statement as an algebraic expression. Three times the difference of a number and five.
Answer:
3(n - 5) = 2n - 3
3n - 15 = 2n - 3
n = 12
Step-by-step explanation:
Whats the value of x?
Answer:
x=3
Step-by-step explanation:
both of the two sides equal the same so it would be 3x=9x-18
solve you get x=3
what is 1 2/3-(-5 2/3)?
PLEASE answer
10 POINTS
Answer:
Step-by-step explanation:
The answer is 7 1/3
What percent of 12 is 24
Answer:
200%
Step-by-step explanation:
12 as a whole would be 100%. if you wanted to get to 24 (which would be double) you'd need to double the percentage! hope this helps
Erica rented a scooter for $12 per hour plus a $25 gas fee. She spent a total of $73 to rent the scooter. Which equation represents the number of hours, h, Erica rented the scooter?
A
25h+12=73
B
12h+25=73
C
12h−25=73
D
25h−12=73
The equation that represents the number of hours, h, Erica rented the scooter is 25h + 12 = 73.
Consider variable h represents the number of hours Erica rented the scooter.
The term 25h represents the cost of the gas fee, which is $25 multiplied by the number of hours.
The term 12 represents the cost per hour of renting the scooter.
The equation states that the sum of the gas fee and the rental fee per hour equals the total cost of $73.
Therefore, the correct equation is:
25h + 12 = 73, which represents the number of hours Erica rented the scooter.
Learn more about the Linear equations here:
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Jazmine has 4 and 2/3 fluid ounces of coffee creamer. She uses 1/6 fluid ounce of creamer in each cup of coffee. How many cups of coffee can jazmine make with her creamer?
Simplify your answer.
Answer:
28 cups of coffee
Step-by-step explanation:
We can start by converting so that the two numbers have the same denominator. 4 2/3 as an improper fraction is 14/3. Then, you would multiply the top and bottom by 2 which is 6. So, your new fraction is 28/6, which is equal to 4 2/3. Divide by 28/6 by 1/6 to get 28.
solving a Word
Towiem wunce
Espanol
Laura, Jose, and Keith have a total of $118 in their wallets. Jose has $8 more than Laura, Keith has 3 times what Laura has. How much does each have?
The stem-and-leaf plot shows the weights (in pounds) of yellowfin tuna caught during a fishing contest.
Answer:
The answer is "87 pounds".
Step-by-step explanation:
Please find the complete question in the attached file.