Answer:
x= 23/9
Step-by-step explanation:
(12 + 36x) - (12x + 18) = 36 + (6x + 4)
(12 - 18) + (36x - 12x) = 36 + 4 + 6x
-6 + 24x = 40 + 6x
-6 + 18x = 40
18x = 46
x = 46/18
x = 23/9
Answer:
23/9
Step-by-step explanation:
3(4 + 12x) - 6(2x + 3) = 36 + 2(3x + 2)
12 + 36x - 12x - 18 = 36 + 6x + 4
12 - 18 - 36 - 4 = -36x + 12x + 6x
-46 = -18x
x=46/18
x=23/9
The graph of f(x) = 1/x has been transformed to create the graph of g(x) = a/x
What is the value of a?
2
-3
3
-2
Answer:
2/x
Step-by-step explanation:
The easy way:
take point (2,1) on graph g
subst the values into g(x)=a/x
1=a/2
a=2
thus -> 2/x
The value of a is 2 for the transformed function g(x) = a/x.
What is a graph?
A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The value of a is calculated as,
Take point (2,1) on graph g and substitute the values into g(x)=a/x
1=a/2
a=2
Therefore, the value of a is 2 for the transformed function g(x) = a/x.
To know more about graphs follow
https://brainly.com/question/25020119
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Write the equation of the line parallel to y = 0 which passes through (-2, 4).
Answer:
y = 4
Step-by-step explanation:
does anyone know how to solve for the range?
Answer:
{-3,0,2,5}
Step-by-step explanation:
range consists of all y-values from each ordered pair in the relation shown
Please help!! I will give you brainliest!!
A monument in the shape of a right triangle sits on a rectangular pedestal that is 9 meters
high by 18 meters long. The longest side of the triangular monument measures 82 meters.
How high off the ground is the top of the monument? (Don't forget your units!)
Answer:
x= 89m
Step-by-step explanation:
You have to use pythagoras.
82^2 - 18^2 = 6400
square root 6400 = 80 then + 9= 89
In a class of 30 pupils, 18 take Social Studies and 17 take Technical
Drawing, 3 take neither. How many take both Social Studies and
Technical Drawing?
Answer: 5
Step-by-step explanation:
18+17 = 35
35-30
5
Answer:
2
Step-by-step explanation:
18 + 17 + 3 = 28
30 - 28 = 2
if 18 take Social Studies and 17 take Technical Drawing amd 3 take neither, we can assume the 2 left over are the pupils that take both
Jordan has more than 25 coins in his collection
which inequality shows the number of coins in jordens collection
Step-by-step explanation:
Given
Jordan has more than 25 coins in his collection.
So the inequality which shows the number of coins in Jordan's collection is
C x > 25
Hope it will help :)❤
3
Natalie bought 3/4 pound flour for baking. She used 2/3 of the flour to make cookies. How many pounds of flour did she use?
Answer:
it blurry
Step-by-step explanation:
Franky and Francesca applied to the same college. They looked up the average SAT score of students admitted to that college. Franky’s SAT score was 140 points above the average score. Francesca’s SAT score was 40 points below the average score. Which expression represents the difference in their scores?
❘-40 - 140❘
-❘140❘ - ❘40❘
-❘140❘ + ❘-40❘
❘140 - 40❘
Answer:
❘-40 - 140❘
Step-by-step explanation:
Given that,
Franky’s SAT score was 140 points above the average score.
Francesca’s SAT score was 40 points below the average score.
We need to find the expression that represents the difference in their scores. It can be calculated as follows :
d = ❘-40 - 140❘
= -180
Hence, the correct option is (A) "❘-40 - 140❘".
CAN AN EXPERT< ACE< MODERATOR OR GENIUS HELPP ME WITT THIS PLSSSSSSSSSSSSSS!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
(a+b)(a^2+ab+b^2)
Step-by-step explanation:
use difference of cubs a^3-b^3=(a-b)(a^2+ab+b^2)
(a-b)(a^2+(a)(b)+b^2)
remove parentheses
(a-b)(a^2+ab+b^2)
Answer: a³- b³=(a - b) × (a²+ab+b²)
Step-by-step explanation: This should be the sum/difference of cubes formula. The polynomial in the form a³ + b³ is the sum of cubes. But if it's a³ - b³, it will be the difference of cubes.
Let me know if you have any questions.
~ Lily, from Brainly.
Write the word sentence as an equation.
The sum of a number x and 4 equals 12.
An equation that represents this sentence is
Answer: x+4 = 12
Step-by-step explanation:
A clothing store is having a sale in which everything is 10% off. A shirt's original price is $27. A customer uses a coupon for $5 off after the sale price. How much did the customer save?
Answer:
$7.7
Step-by-step explanation:
27 multiplied by 10% is 2.7
so do 2.7 plus $5 since the customer used a coupon,
then you get the answer: $7.7
please help giving BRAINLYEST and TONS of points. Put them in order
Answer:
3rd first then keep them in thier order
Step-by-step explanation:
Here are the values because you did not say largest to smallest or smallest to largest but whatever you get the values and put them in order.
The first equation is [tex]\frac{10\pi \sqrt{2} -8\pi \sqrt{2} }{2\sqrt{2} }=\pi[/tex]
Shocking the first one is 3.1415.
The second one is [tex]\frac{\sqrt{24} -\sqrt{54} }{\sqrt{6} } =1[/tex]
So the order isThe third one is [tex]\pi \sqrt{\frac{3}{5} } *\pi \sqrt{\frac{5}{3} } =\pi ^{2}[/tex]
The last one is [tex]\sqrt{\frac{9}{20} } *\frac{10\sqrt{2} }{9\sqrt{5} } =\frac{\sqrt{2} }{3}[/tex]
work out 23% of 42 give your answer correct to one decimal point
Answer:
the answer is 9.66 probably
Step-by-step explanation:
Answer:
the answer is 9.66 but after you correct to one decimal point it will be 9.7
Please answer 1-5.ASAP.
Answer:
Step-by-step explanation:
1) Function: y = 5x - 2
2) Slope: 1/2 Y-Int: 4
3) Function: y = 6
4) Slope: -4 Y-Int: 1
5) Function: y = -2x/3
Answer:
Step-by-step explanation:
(1). y = 5x - 2
(2). m = [tex]\frac{1}{2}[/tex] , b = 4
(3). y = 6
(4). m = - 4 , b = 1
(5). y = - [tex]\frac{2}{3}[/tex] x
Example :
3X+4 X=2
3(2)+4
6+4
10
1. 2X-5 X= 7
2. X2 - 15 X= 5
3. X/9 +6 X = 81
4. 8X -4. X = 13
Answer:
1) 9
2) -5
3) 15
4) 100
those are the answers
9514 1404 393
Answer:
91015100Step-by-step explanation:
As in the example, put the value where the variable is and do the arithmetic.
1. 2·7 -5 = 9
2. 5^2 -15 = 10
3. 81/9 +6 = 15
4. 8·13 -4 = 100
Your calculator can do the math.
the distance an asteroid travel is directly proportional to the amount of time it travels if an asteroid travels 112,000 miles in 2 hours how far will it travel in 24 hours
Answer:
1,344,000
Step-by-step explanation:
since 2 hours have gone by divide 112,000 by 2 you will get 56,000 meaning the asteroid is going 56,000 Miles Per Hour now Multiply 56,000(MPH) by 24 (Hours)
You're Answer: 1,344,000
The price of gold is often reported per ounce. At the end of 2005, this price was $520. At the end of 2020, it was $1,775. By what percentage did the price per ounce of gold increase? (rounded to the nearest hundredth of a percent followed by a percent symbol)
Answer: 66% I think.
Step-by-step explanation: 550 is way less that 1.000
Which of the following expressions represents the perimeter of the figure? A. 5x-10. B. 5x-6. C. 10X-12. D. 10×-20
Answer:
D) 10x-20
Step-by-step explanation:
P = 2w + 2l
= 2(2x-8) + 2(3x-2)
= 4x-16 + 6x-4
= 10x-20
Select all the points that are on the graph of the line y=1/2x+5
Answer:
(10,0), (0,5), (1,2)
Step-by-step explanation:
Answer:
the points are (10,0) and (0,5)
Step-by-step explanation:
when x =10
y=-1/2(10)+5
y=-5+5
y=0
therefore (10,0) is in the line stated above.
when x=0
y=-1/2(0)+5
y=0+5
y=5
therefore (0,5) is also in the line stated above.
Is -6 a solution for the equation 3(2x - 8)= -4(-6 +21)?
Answer:
YeS, it is a solution
Step-by-step explanation:
Here, we want to check if -6 is a solution to the question
What we have to do is to replace x by -6
If what we have on the left equals that on the right, then -6 is a solution
Thus, we have it that;
3(2(-6) -8)
= 3(-12-8)
= 3(-20) = -60
for the right hand side
-4 (15) = -60
This means both sides are equal and that -6 is a solution
What is 3(4r-2)+8x+ 18 equal
Answer:
12r+8x+12
Step-by-step explanation:
3(4r-2)+8x+18
12r-6+8x+18
12r+8x-6+18
12r+8x+12
HELP FAST select the correct answer
Answer:
B
Step-by-step explanation:
Find the slope of the graph.
Answer:
the slope is 5/3
Step-by-step explanation:
rise over run. rise 5 times run 3 times
12. The base angles of an isosceles triangle are represented by (5x + 10) and 50°. Find x.
Answer:
x = 8
Step-by-step explanation:
Base angles of isoceles triangle are equal
5x + 10 = 50
5x = 40
x = 8
Help ASAP. This is vital to my math grade. I will award 100 points and Brainly to whoever can give me the correct slope. I need this question correct in order to pass my math class. This is for a dual enrollment class. This is timed
Answer:
-2/2
Step-by-step explanation:
I think the slope is -2/2 I hope I got this right, sorry if I got it wrong. Anyway, you solve this by plotting your two points, then doing rise over run (down 2 and over to the right).
Your welcome :D.
Answer:
Slope: -1
Step-by-step explanation:
( 3, -6) and (5, -8)
m= (y2-y1)/(x2-x1)
m = ( -8 + 6)/ (5-3)
m = (-2)/2
m = -1
Solve for each variable x & y.
Answer:
x=4 and y=7. did this help
what is the area base of a triangular prism is
25 1/3 in. Its length is 4 1/2 in.
Answer:
Step-by-step explanation:
here help this help you
Write the equation of a circle that has a diameter of 12 units if its center is at (4,7).
PLZ HELP ASAP! I will give you BRAINLIEST
9514 1404 393
Answer:
(x -4)^2 +(y -7)^2 = 36
Step-by-step explanation:
The equation of a circle with radius r and center at (h, k) is ...
(x -h)^2 +(y -k)^2 = r^2
When the diameter is 12, the radius is 6 (half the diameter). Then for your center point, the equation is ...
(x -4)^2 +(y -7)^2 = 36
1))Evaluate the expression for d = 3.
4d + 6 =
Answer:
18
Step-by-step explanation:
4d+6=
you substitute 3 for d
4(3)+6=
12+6=
18
Answer:
4 x 3 + 6 = 18
Step-by-step explanation:
4 x 3 = 12
12 + 6 = 18
Shade 1/2 of the figure
Answer:
Shade 3 triangles.
Step-by-step explanation:
This is because 3/6 triangles equal 1/2.