help please!!!
the volleyball boosters sell bags of popcorn during the varsity matches to raise money for new uniforms. each bag of popcorn costs $3
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Related Questions
what is the median of a triangle ?
pls i need the answer quick
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Answer:
In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side, thus bisecting that side. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle's centroid.
Step-by-step explanation:
Answer:
line segment joining a vertex to the midpoint of the opposite side, thus bisecting that side. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle's centroid.
Step-by-step explanation:
Suppose S is between R and T. Use the Segment Addition Postulate to solve for z.. RS=2z+6, ST=4z−3, RT=5z+12
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Answer:
9
Step-by-step explanation:
If S is between R and T, then RS+ST = RT
Given the following parameters
RS=2z+6,
ST=4z−3,
RT=5z+12
On substituting
2z+6+4z-3 = 5z+12
Collect like terms
2z+4z-5z = 12+3-6
6z-5z = 15-6
z = 9
Hence the value of z is 9
I have to find rs and rt
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Answer:
RS= 20
ST= 40
RT=60
Step-by-step explanation:
If you notice, RS and ST make up RT. Therefore, we add RS and ST, and set that equal to RT.
3x-16+4x-8=60 [combine like terms]
7x-24=60 [add both sides by 24]
7x=84 [divide both sides by 7]
x=12
Now that we know x, we can plug them into RS.
3(12)-16 [multiply]
36-16 [subtract]
20
We can also find ST.
4(12)-8 [multiply]
48-8 [subtract
40
Help PLEEEASE QUICK
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Find the product (x+2t) exponent of 2
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Answer:
x² + 4xtx + 4t²
Step-by-step explanation:
Given
(x + 2t)² = (x + 2t)(x + 2t)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x + 2t) + 2t(x + 2t) ← distribute both parenthesis
= x² + 2tx + 2tx + 4t² ← collect like terms
= x² + 4tx + 4t²
Blanca earns a yearly salary of $55,000. Isabel earns a yearly salary of $63,000. Blanca will receive a salary increase of $3,700 per year, and Isabel will receive a salary increase of $2,900 per year.
Which equation can be used to find n, the number of years it will take Blanca to earn the same salary as Isabel?
55,000n + 3,700 = 63,000 + 2,900n
55,000n + 3,700n = 63,000n + 2,900n
55,000n + 3,700n = 63,000n + 2,900
55,000 + 3,700n = 63,000 + 2,900n
PLSS ANSWER ILL MAKE MOST BRAINLIEST!!!!
Answers
Answer:
last choice: 55,000 + 3,700n = 63,000 + 2,900n
Step-by-step explanation:
Blanca's salary now: 55,000
Adding $3,700 per year will add 3,700n in year n.
Her salary in year n will be 55,000 + 3,700n
Isabel's salary now: 63,000
Adding $2,900 per year will add 2,900n in year n.
Her salary in year n will be 63,000 + 2,900n
We set the two total salaries equal:
55,000 + 3,700n = 63,000 + 2,900n
Answer:
the answer is D i did and made a 100 good luck on rest of the test
Step-by-step explanation:
Steve wants to create a system of equations so that the system has no solution. Which of these can Steve do? Check all that apply.
A.Create a pair of equations same slope and different y-intercepts.
B. Create a pair of lines in which one line lies directly on top of the other.
C. Create a pair of equivalent equations.
D. Create a pair of lines that will always stay the same distance apart.
E. Create a pair of lines that intersect at only one point.
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Answer:a and d
Step-by-step explanation:
i took the quiz
Steve can do are; A.Create a pair of equations same slope and different y-intercepts. D. Create a pair of lines that will always stay the same distance apart.
What is a system of equations?A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
We have given that Steve wants to create a system of equations so that the system has no solution.
We know that when both the lines(represented by both the equations) are parallel and not coincident, then that system of linear equations have no solutions as there is no common point on both line.
So the correct option that steve can do are;
A.Create a pair of equations same slope and different y-intercepts.
D. Create a pair of lines that will always stay the same distance apart.
Learn more about equations here;
https://brainly.com/question/10413253
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Please how to do this 4−(3−5)=
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Answer:
Well, subtract 3 and 5 first, you get 2, then subtract 4-2. you get 2.
Step-by-step explanation:
(3-5) = 2
4-2=2
Given: 5n - 42 - 12n: Prove: n = -6
Statements :
Reasons :
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the answer is: 0
add 3 on both sides
divide 5 on both sides
x=2
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Andres needs a total of $370 to buy a new bicycle. He has $40 saved. He earns $15 each week delivering newspapers. How many weeks will Andres have to deliver papers to have enough money to buy the bicycle?
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Answer:
Step-by-step explanation:
Answer:
22 weeks
Step-by-step explanation:
Equation: 40 + 15w = 370
370 - 40 = 330
330/15 = 22
22 weeks is your answer.
Hopefully this helps you
pls mark brainlest
simplify
rewrite the expression in the form 4n
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Answer:
4^4 or 256
Step-by-step explanation:
Answer:
[tex]4^{4}[/tex]
helppp first to answer gets brainlist
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Answer:
j
Step-by-step explanation:
Mathmatics 8th grade
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Answer:
f or 2 meters is the correct answer
Step-by-step explanation:
Answer:
2.8
Step-by-step explanation:
2.8*2.8=7.84. 2.8 is the closest to the length of one side of the square.
This circle is centered at the point (2,6), and the length of its radius is 4. What is the equation of the circle?
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Answer:
The equation of the circle with centre (h,k) and radius (r) can be written as :-
[tex] \\ \qquad \sf \: {(x - h)}^{2} + {(y - k)}^{2} = {r}^{2} \\ [/tex]
So, we are given with :-
h = 2 k = 6 r = 4Now, by putting their value we can write the equation as :-
[tex] \\ \qquad\sf \: {(x - 2)}^{2} - {(y - 6)}^{2} = {4}^{2} (16) \\ [/tex]
Expanding this, we get :-
[tex] \\ \sf {x}^{2} - 4x + 4 + { y}^{2} - 12y + 36 = 16 \\ [/tex]
Rearranging and by subtracting by 16 from both sides we got standard polynomial as -
[tex] \\ \sf \: {x}^{2} + {y}^{2} - 4x - 12y + 20 = 0 \\ [/tex]
The midpoint of BC is M(6, 5). One endpoint is B(4, 3). Find the coordinates of the other endpoint C.
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Answer:
Step-by-step explanation:
(4 + x)/2 = 6
4 + x = 12
x = 8
(3 + y)/2 = 5
3 + y = 10
y = 7
(8,7) for the endpoint C
9x9 sudoko puzzle
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I done it
I attached it
The sum of three consecutive integers is 267. What is the largest integer?
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Answer:
i hope it helps you and best of luck : )♥
Find the slope of the line passing through the points (-18, -5) and (-19, -13)
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Answer:
Let (-18, -5) be (x1,y1)
(-19, -13) be (x2,y2)
slope = (y2-y1)/(x2-x1)= (-13+5)/(-19 +18) = 8
Answer: The slope is 8.
Step-by-step explanation: To get the slope you have to do y2 - y1 over x2 - x1. so you take the -5 and subtract -13 from it, which equals 8. Then subtract -19 from -18 which is 1. So you have 8/1 which is 8.
solve please: 40=8d
Answers
Step-by-step explanation:
: 40=8d
divide both sides by 8
40/8=8d/8
d=5
[tex]\textsf{Hey there!}[/tex]
[tex]\textsf{40 = 8d}[/tex]
[tex]\textsf{FIRST \& LAST step: DIVIDE by 8 on both of your sides}[/tex]
[tex]\mathsf{\dfrac{40}{8} = \dfrac{8d}{8}}[/tex]
[tex]\mathsf{CANCEL\ out: \dfrac{8}{8}\ because\ it\ gives\ you\ 1}[/tex]
[tex]\mathsf{KEEP: \dfrac{40}{8}\ because\ that\ helps\ us\ solve\ for\ \bf{d} \textsf{ \ or \ answers\ d}}[/tex]
[tex]\mathsf{\underline{\dfrac{40}{8} = 40\div8 \rightarrow 5}}[/tex]
[tex]\mathsf{Answer}[/tex]
[tex]\textsf{\bf{d = 5}}\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
What property is 5/7*5/7=1
Answers
Answer:multiple property
Step-by-step explanation:
Answer: Associative property of multiplication: Changing the grouping of factors does not change the product. For example, ( 2 × 3 ) × 4 = 2 × ( 3 × 4 ) (2 \times 3) \times 4.
Step-by-step explanation: Changing the grouping of factors does not change the product. For example, ( 2 × 3 ) × 4 = 2 × ( 3 × 4 ) (2 \times 3) \times 4.
I really hope it help!!!!!!!!!
Piano lessons cost $30 per lesson. Choose the graph that represents the total cost for x number of lessons. On a coordinate plane, the x-axis is labeled Lessons and the y-axis is labeled Total Cost (dollars). Points (1, 30), (2, 30), (3, 30), (4, 30), and (4, 30) are plotted. On a coordinate plane, the x-axis is labeled Lessons and the y-axis is labeled Total Cost (dollars). Points (0, 30), (1, 60), (2, 90), (3, 120), and (4, 150) are plotted. On a coordinate plane, the x-axis is labeled Lessons and the y-axis is labeled Total Cost (dollars). Points (1, 30), (2, 60), (3, 90), (4, 120), and (5, 150) are plotted.
Answers
Answer:
On a coordinate plane, the x-axis is labeled Lessons and the y-axis is labeled Total Cost (dollars). Points (1, 30), (2, 60), (3, 90), (4, 120), and (5, 150) are plotted.
Step-by-step explanation:
Answer
Im going to keep this simple the answer is c
Step-by-step explanation:
show that the angles of an equalateral triangle are 60°each
Answers
Answer:
For an equilateral triangle, we know that all 3 sides of the triangle are equal. Accordingly, all the 3 sides of the equilateral triangle hold equal angles.
Since, we know, that the sum of all angles of any triangle be 180° .
Let each angle be a.
Thus,
Hence, we can show that all the 3 angles of an equilateral triangle hold equal angles; i.e. 60°.
Step-by-step explanation:
PLEASE HELP!!!! which values are in the domain of the function f(x)=-6x+11 with a range {-37,-25,-13,-1}? Pick ALL that apply
a. 1
b. 2
c. 3
d. 4
e. 5
f. 6
g. 7
h. 8
Answers
Answer:
e or f
Step-by-step explanation:
-4x + 9 = -7x - 12 +7x +7x 3x + 9 +12 -9 -9 3X 3 ------ = ------ 3 3 x= 1 What is the error or is there no error ?
Answers
Answer:
Okay, I think you mean't 4x-9=6x+12.
Step-by-step explanation:
x=-7
if it is 2:20 what time would it be 1 hour and 30 minutes later
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Answer:
I would say 3:30
Step-by-step explanation:
I NEED TO KNOW NOW IT'S DUE!!
Last summer, Fred earned 16 dollars per day, and Maria earned 18 dollars per day together, they earned 1780 dollars. If Fred worked 5 more days than Maria, how many days did Maria work?
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x = # of days Maria worked
x + 5 = # of days Fred worded
$16(x + 5) + $18x = $1780
Let's distribute the $16
$16x + $80 + $18x = $1780
Combine like terms
$34x + $80 = $1780
Subtract $80 from both sides.
$34x = $1700
Divide both sides by $34
x = 50 days
Maria worked 50 days
At 7 A.M the temperature was 4 .At 9A.M it was a degrees warmer. What was the temperature at 9 A.M
Answers
Answer:
5 I’m guessing
Step-by-step explanation:
If it’s a degrees warmer and to the right of a number line is warm in weather then it would be 5.
2+2=????????????????????????????????
Answers
Answer:
4 ;P !!!!!!!!!!!!!!!!!!!!!!
Answer:
4
Step-by-step explanation:
2+2=4
Maya painted 3/4 of her art project in the morning and 1/8 of her project in the evening which equation can Maya use c to find how much of the project she painted
Answers
The equation to find the proportion painted is: [tex]\mathbf{c = \frac{7}{8}x}[/tex]
Let the size of the art be x.
In the morning, she paints 3/4 of x.
So, we have:
[tex]\mathbf{Morning = \frac 34 x}[/tex]
In the evening, she paints 1/8 of x.
So, we have:
[tex]\mathbf{Evening = \frac 18 x}[/tex]
So, the amount of project painted is:
[tex]\mathbf{c = Morning + Evening}[/tex]
This gives
[tex]\mathbf{c = \frac 34x + \frac 18x}[/tex]
Take LCM
[tex]\mathbf{c = \frac{6x + x}8}[/tex]
Add the numerator
[tex]\mathbf{c = \frac{7x}8}[/tex]
So, we have:
[tex]\mathbf{c = \frac{7}{8}x}[/tex]
Hence, the equation to find the proportion painted is: [tex]\mathbf{c = \frac{7}{8}x}[/tex]
Read more about proportions at:
https://brainly.com/question/21126582