Answers
Answer:
X=4
Step-by-step explanation:
x+y=6
(+)x-y=2 (Add to get rid of y's)
2x=8
2x/2=8/2
x=4
Related Questions
The expression (2x+2x)+(5x+5x)+(1+1) represents the perimeter of a triangle. Select the answer below which shows this expression in simplest form.
HINT: Simplest form means combined 'like' terms.
100 Points
A
14x + 2
B
16x
C
40x + 2
D
16
Answers
Answer:
A) 14x + 2
Step-by-step explanation:
(2x + 2x) + (5x + 5x) + (1 + 1)
= 4x + 10x + 2
= 14x + 2
You can only add 4x and 10x since they both have a variable (x). You cannot add 2 since 2 doesn't have a variable, so the answer in simplest form is 14x + 2
PLEASE HELP ASAP!!!!
Answers
Answer:
Step-by-step explanation:
Please help explain. I’ve came up with 3 wrong answers
Answers
Answer:
step 1. The volume of a cylinder (V) = (pi)R^2(h).
step 2. if the volume of a similar cylinder is 88ft^3 with R =2ft
step 3. then the cylinder with R = 5 would be (5/2)^2 bigger.
step 4. the volume of figure A is 88(5/2)^2
step 5. V = 88(5/2)^2 = 550ft^3.
Helpppp?? I need help on this cause I just don’t wanna solve it
Answers
Answer:
3 and 3/5
Step-by-step explanation:
How are exponents used for measuring an earthquake? Can you explain?
Answers
Answer:
Richter, the Richter scale was used for many years to describe the energy released by an earthquake. ... To estimate the Richter scale measure, write the amplitude, in mm, as 10 raised to an exponent (10x), then add 3 to the exponent, x. For example, if the amplitude is 100 mm, rewrite 100 as 102.
Step-by-step explanation:
Could you help me please ?
Answers
my answer is that 6.28 will be the answer.
How can you use equations to solve real-world problems? PLZ
Answers
Answer:
you can use equations to find out how much tip you should give
I will mark brain list to the person who got it correct
Answers
Answer:
-6
djdhhdhdxbxvsbsbvsshhsdh
-6 hehdbnfjenend
Step-by-step explanation:
hfea ehsusbshidbd
the answer please?????????
Answers
Answer:
Answer A- "The system of equations has one solution." :)
Step-by-step explanation:
Each shows two lines that make up a system of equations. If the graphs of the equations intersect, then there is one solution that is true for both equations. ... If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations.
Hope this helps! <3
Terry is building a rectangular pen for her sheep. She wants the perimeter of the pen to be no more than 65 feet, and the length of the pen to
be at least 17 feet.
Which system can be used to find the possible values for the length (l) and width (w) of a rectangular pen for Terry's sheep?
Answers
Answer:D!
Step-by-step explanation: i’m taking the test rn!
1/2 as a decimal <3 thank you
Answers
Answer:
0.5 is the decimal form of 1/2
Answer:
0.5 I hope this helps!
Step-by-step explanation:
Please help meeeee!!!!!!!!! What’s the answer????
Answers
Answer:
The answer would be y= |x-2| -1.
When graphing the answer B would be a larger quantity but A is the correct answer. Hope this helps :))
And can you please explain what does
SAS-AA-ASA-SSS mean
Answers
Answer:
sas means side angle side
aa means angle angle
asa means angle side angle
sss means side side side
hope it helps you
please mark me as brainlist
A movie theater is offering a special summer pass. Passholders pay $8 per movie for the first 5 movies and watch additional movies for free, up to a maximum of 15 movies. The function C gives the total cost, in dollars, for a passholder to watch n movies.
Is function C a piecewise function? Explain your reasoning.
Answers
probably it's 8 or 4. and as $8 is the initial fee, that sounds like the starting value. :-)
the line equation you need is the slope intercept form y = mx + b where m = gradient and b = y intercept.
in this case, y = 4x + 8 where x = number of movies seen, and y = total cost in $
for this line m = 4 and b = 8. hence, indeed, the y intercept is 8
Mark as brainlist
Answer:
Step-by-step explanation:
C is a piecewise function because it represents more than one type of deal.
solve the equation
[tex]6 - 2x = 3x[/tex]
Answers
Work:
6-2x=3x
-2x=3x-6
-5x=-6
x=6/5
That’s all simplified step by step, hope this helped
Find the height of the trapezoid. A trapezoid. The base lengths are 10 meters and 6 meters. The area is 40 square meters.
Answers
Answer:
5 meters
Step-by-step explanation:
A=a+b/2*h
40=10+6/2*h
40=8h
h=5
Answer:
Step-by-step explanation:
36
end behavior of f(x)=-4(1/2)^x+4
Answers
Answer:
x=0
Step-by-step explanation:
Answer: f(x)= 4 as x goes to infinity and f(x) continues to negative infinity as x goes to negative infinity
Step-by-step explanation:
simplify -8-(12)+(-2)
Answers
-8-12+(-2)
=-8-12-2
=-20-2
=-22
Graph the image of △JKL after a reflection over the line y=x
Answers
Answer:
K (2,-4)
L (4,-6)
J (2,-9)
Step-by-step explanation:
The required graph of the image of △JKL after a reflection over the line y=x has been attached below.
What is a transformation?A point is transformed when it is moved from where it was originally to a new location. Translation, rotation, reflection, and dilation are examples of different transformations.
The triangle △JKL is given in the represented graph, which vertices are as follows :
J (-9, 2)
K (-4, 2)
L (-6, 4)
The image of △JKL after a reflection over the line y = x will be triangle △J'K'L' that vertices are as follows :
K' (2,-4)
L' (4,-6)
J' (2,-9)
Hence, the required graph of the image of △JKL after a reflection over the line y=x has been attached below.
To learn more about the transformations click here :
https://brainly.com/question/28029674
#SPJ2
if I had 3 gold fish and 1 drown how many down. How many gold fish do I still have?
Answers
Answer:
3
Step-by-step explanation:
Fishes doesn't drown duh
The town's poplation in the year 2020 was 1,500 people,
The population has been increasing 3% each year.
What will the population be in the year 2025?
Answers
Answer:
1739
Step-by-step explanation:
(1+growth)^years
so
(1+.03)^5=1.159...
Multiply by 1500 = 1738.9.......
what is the answer. (11 x -8) + 7(x - 1) can you explain the answer in a sensible way. Thank you
Algebra question
Answers
Answer:
11x-8+7x-7
11x+7x-8-7
18x-15
Step-by-step explanation:
The vertices of a swimming pool are E(5, 5), F(5, 20), G(35, 20), and H(35, 5). The endpoints of a line that divides the pool into two sections are J(15, 5) and K(15, 20). The coordinates are measured in meters. What is the area of each section?
Answers
Answer:
Step-by-step explanation:
Identify the sequence of transformations that maps ABCD to JKLM.
A) reflection across x-axis, and then translation (x − 2, y + 10)
B) reflection across y-axis, and then translation (x − 2, y + 10)
C) reflection across x-axis, and then translation (x + 2, y − 10)
D) reflection across y-axis, and then translation (x + 2, y − 10)
Answers
Answer:
The answer is below
Step-by-step explanation:
The question is not complete, no diagram is attached, but I would show how to solve it.
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
If a point A(x, y) is reflected across the x axis, the new point is at A'(x, -y).
If a point A(x, y) is reflected across the y axis, the new point is at A'(-x, y).
If a point A(x, y) is translated a units up and b units right, the new point is at A'(x + a, y + b).
If a point A(x, y) is translated a units down and b units left, the new point is at A'(x - a, y - b).
Ella practices piano for 45 minutes she spends m minutes longer working on her homework than she does practicing the piano
Answers
Answer: See explanation
Step-by-step explanation:
Your question isn't complete but let's assume that you want to know the amount of time that she spends working on her homework.
Since we are informed that Ella practices piano for 45 minutes and that she spends m minutes longer working on her homework than she does practicing the piano, the expression to get the number of minutes that she uses on her homework will be:
= 45 + m
For example let's say that she spends 7 minutes more in her homework. Therefore, the total minutes spent on the homework will be:
= 45 + 7
= 52 minutes
Which graph represents a proportional relationship? (quickly please :)
Answers
Answer:
the first one
Step-by-step explanation:
a proportional graph has to go through the origin (0,0) and the first one is the only one that does
I need help on this please:)
Answers
Answer:
Step-by-step explanation:
∠x=180-114
=66°
∠p=114 (alt.ext.∠)
Answer:
Although it is not stated... I am assuming line "m" and line "n" are parallel to each other. That's the only way we can solve the problem..
Mike earned $150 by selling 75 boxes of cookies to his neighbors using the same rate for the cost of one box of cookies how many more boxes of cookies would mike need to sell to earn, show your work!
Answers
Answer:
to earn what
Step-by-step explanation:
Answer:
2 boxes of cookies
Step-by-step explanation:
It would be $150/75 which equals 2.
how many times can 1/4 go into 6
Answers
Answer:
24 times
Step-by-step explanation:
Answer:24
Step-by-step explanation:
What is the square root?
