Answers
Answer:
[tex]x=3[/tex]
Step-by-step explanation:
[tex](x)(4x)=(4)(9)[/tex][tex]\frac{4x^2}{4} =\frac{36}{4}[/tex][tex]\sqrt{x^2}=\sqrt{9}[/tex][tex]x=3[/tex]---------------------
hope it helps...
[tex] \implies \sf{(x)(4x) = (4) \: (9)}[/tex]
[tex] \implies \sf{ \frac{4 {x}^{2} }{4} } = \frac{36}{4} [/tex]
[tex] \implies \sf{ \sqrt{ {x}^{2} } = \sqrt{9} }[/tex]
[tex] \sf \boxed {x = 3}[/tex]
________________________Thank you
Hope it helps uh :)
Related Questions
What are the coordinates of point X?
(1,3)
(3, -1)
(3,1)
(-1, -3)
Answers
(x, y) to (y, -x)
So it would be (1, 3)
PLEASE ANSWER!!!!!!!!!
Answers
Answer:
first option
Step-by-step explanation:
if she is getting 10 years of simple interest and the simple interest earned is $60 and she deposited 1,000
60 * 10 is 600 so the answer would be 1,600
solving exponential equation 8^3x+4 = 4^2x-1
Answers
Answer:
x = -14/5
Step-by-step explanation:
Given: 8^(3x+4) = 4^(2x-1)
Rewrite with same base: (2^3)^(3x+4) = (2^2)^(2x-1)
Use exponent rules: 2^(3(3x+4)) = 2^(2(2x-1))
Eliminate bases: 3(3x+4) = 2(2x-1)
9x+12 = 4x-2
5x+12 = -2
5x = -14
x = -14/5
condense the expression
Answers
Answer:
log 5= √16
________
x^3 y^4
Which rule best represents the graph shown below?
Answers
Answer:
x=y/3 (supposed to be a fraction with y as the numerator and 3 as the denominator but theres no option for fractions)
OR
y=3x
Step-by-step explanation:
If you need points what is 5 + 5 + 9 + 9 =
Answers
Answer:
28
Step-by-step explanation:
5+5=10
9+9=18
10+18=28
(Please help!!) Solve: x2+6x+9
Answers
if you're trying to solve for x, and it is equal to zero, then it would be -3. plug it in and it would all cancel out
.24 repeating as a fraction but the 4 is the only thing repeating
Answers
Answer:
22/90.
Step-by-step explanation:
0.24444... * 100 = 24.4444...
0.244444.. * 10 = 2.44444....
Subtract:
0.244444.. * 90 = 22
So the required fraction is 22/90.
the vocbulary of adding and subtracting radicals
Answers
helppp
5/7 x 3/4 ??
Answers
Answer:
15/28 or 0.5357
Step-by-step explanation:
Find the area. Simplify your answer
Answers
Answer:
Solution given:
length[l]=3x+7
breadth [b]=2x+3
we have
area of rectangle=l×b=(3x+7)(2x+3)
=6x²+14x+9x+21=6x²+23x+21 units ²
An investment made in the stock market decreased at a rate of 12% per year for 25 years . What is the current value of the 100,000 investment? Include your calculations in your final answer
Answers
Answer:$73947.52
Step-by-step explanation:
The investment decreases in value, so the common ratio r is (1.000-0.012), or 0.988. Thus, A = $100,000* (0.988) ^25 = $73947.52 is the current value, after 25 years.
Calcula el Volumen óptimo de pedido, el punto de pedido y el Stock de
seguridad de un producto cuya demanda anual es de 85.000 unidades.
Se estima que el coste de emisión de los pedidos es de 4 € y el coste de almacenamiento
unitario es de 0,50 €.
El plazo normal de envío de los proveedores es de 3 días y el plazo máximo de envío de 5.
Utiliza el año comercial.
Answers
Answer:
I don't speak spanish
Step-by-step explanation:
Factor 9x2 + 42x + 49
Your work should reflect that you used either the Factor Cross method or the Perfect Square Trinomial formula
Answers
ILL GIVE BRAINLIEST PLEASE HELP
Answers
Answer:
69.
Step-by-step explanation:
literally just put 69, or dude use photo math ! u can download it on the app store . it's so helpful better than this app
If function f is the parent exponential function , what is the equation of transformed function g in terms of function f?
Replace the value of a to complete the equation.
Answers
Answer:
This problem is acually really simple.
Step-by-step explanation:
all you have to do is replace the a with a 3. SO It would look like this:
g(x)=3f(x)
hope this helps :)
The equation of the function g(x) is g(x) = 3f(x) or g(x) = 3e^x
How to determine the equation of g(x)?The function f(x) is given as:
f(x)= e^x
The function is stretched by a factor of 3 to get the function g(x)
This means that:
g(x) = 3 * f(x)
Evaluate the product
g(x) = 3f(x)
Hence, the equation of the function g(x) is g(x) = 3f(x) or g(x) = 3e^x
Read more about function transformation at:
https://brainly.com/question/1548871
#SPJ2
Find the area of the shaded region
Answers
Answer:
Ok so what you should is first find the area for both of the circle
[tex]Area = \pi r^2\\[/tex]
Big circle
you are given the radius which 14mm
[tex]3,14(14)^2 = 615.44 mm^2[/tex]
Small circle
you are given the diameter of the small circle which 14mm
radius = diameter/2
14/2=7mm
[tex]3.14(7)^2 = 153,86mm^2[/tex]
Shaded area means the difference between the 2 areas, in my opinion
so you do 615.44 - 153.86 = 461.58 mm^2
Hope that answers your question
Don't hesitate to comment if you are confused about something :)
Step-by-step explanation:
i need help with this problem
Answers
Mrs. Clements has a table with a top that is shaped like the trapezoid shown. Which expression can Mrs. Clements use to find the area of the table top, in square feet? A (5x3x4) + (4x2) C (4 3 5) 1 1··2(2 3 4) B (9 3 4) 1 (4 3 5) D (4 3 9) 1 1··2(5 3 4) 5 feet 4 feet 2 feet 9 feet
Answers
Answer:
60
Step-by-step explanation:
The expression Mrs. Clements use to find the area of the tabletop, in square feet is 0.5 * (5 + 9) * 4
How to determine the area of the tabletop?The dimension of the tabletop is:
Parallel sides = 5 feet and 9 feet
Height = 4 feet
The area is then calculated using:
Area = 0.5 * (Sum of parallel sides) * Height
This gives
Area = 0.5 * (5 + 9) * 4
Hence, the expression Mrs. Clements use to find the area of the tabletop, in square feet is 0.5 * (5 + 9) * 4
Read more about areas at:
https://brainly.com/question/24487155
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Reuben L. Goldberg and His Machines
The Artist and His Work
Reuben (Rube) L. Goldberg was an American cartoonist. He is best known for drawing elaborate machines. His drawings showed machines with wheels, gears, handles, pails, and other interesting devices. The machines in Goldberg's drawings were designed to take a simple task and make it complex. The contraptions he drew 80 years ago were so funny that they continue to inspire young scientists and engineers today.
Goldberg's Career
Goldberg's cartoons appeared in several respected New York City newspapers, including the New York Evening Journal and the New York Evening Mail. The cartoonist also wrote a feature film called Soup to Nuts, which was the first film starring the Three Stooges. Goldberg's machines appear in the film.
How to Build a Cause-Effect Machine
Every year students build machines based on Goldberg's designs for school projects, for competitions, or simply for fun. Goldberg's machines operate based on cause and effect. Students and engineers of all ages can learn to build these elaborate cause-effect machines. The key to building one of these machines is to understand how to use gravity and force to push and pull objects along a path. Reading up on these concepts is a good place to start. After that, building the machines is all about having fun. Find a simple task for the machine to do. Then, find a complicated way for the machine to do it.
The Cause-Effect Machine in Popular Culture
Cause-effect machines are incredibly fun to watch. For this reason, they have found their way into Hollywood movies such as Back to the Future and The Goonies. The machines also inspired a board game for kids called Mouse Trap. Clearly, Goldberg's machines have a place in our popular culture.
4
Which section develops the idea that Goldberg's machines help inspire young scientists and engineers?
A.
How to Build a Cause-Effect Machine
B.
The Artist and His Work
C.
Goldberg's Career
D.
The Cause-Effect Machine in Popular Culture
Answers
Answer:
B
Step-by-step explanation:
The Artist and His Work
Using the formula m= f(x2) - f(x1)/x2 - x1, what is the rate of change for the linear function that contains the
points (-3, 2) and (1,10)?
1/2
8
-4
2
Answers
What is the surface area of the cone? Use 3.14 for pi. Suppose the diameter and the slant height
of a cone are cut in half. How does this affect the surface area of
the cone? 14 cm is the diameter and 21 cm is the slant height
Answers
Answer:
923.16
Step-by-step explanation: so what you is you multiply 14x21 the you take half the raidius and divide by 3.14 and thats how you get your answer.
List the first 5 multiples of 6.*
Answers
Answer:
6 , 12 , 18 , 24 , 30 , 36 , 42 , 48 , 54 , 60 just in case u need more :)
Step-by-step explanation:
please mark me brainliest
Answer:
0, 6, 12, 18, 24, 30, 36,
Step-by-step explanation:
hope this helps if not sorry
im giving brainlist away.......
Answers
Answer:
The time in minutes needed to drain the bathtub completely
Step-by-step explanation:
The decreasing graph shows the water being drained over a period of time.
The red line shows the starting amount of water in inches and the final point where there is no more water left in the tub.
I need help please I don’t really understand
Answers
Answer:
hi now i ain't too sure but its C
Step-by-step explanation:
since we r adding it will move to the right side 2 blocks then we go down 5 since its minus
help me or I ask 911
Answers
So sorry if it’s wrong
Recommend a show for you to watch it’s criminal minds
Answer:-4-9
Step-by-step explanation:
Solve the equation below.
d/1.2 = 6
Answers
D=7.2
Step-by-step explanation:
To be honest I cant give you an explanation bc i used a calculator. Sorry
Complete the sentences to describe the function f(x) = 2x^2+16x/16x^3-x the function is discontinus at
Answers
Answer:
The answer is "[tex]\bold{\frac{2(x+8)}{(4x^2- 1)(4x^2+ 1)}}[/tex]".
Step-by-step explanation:
[tex]\to f(x) = \frac{2x^2+16x}{16x^3-x}[/tex]
[tex]= \frac{2x(x+8)}{x(16x^2-1)}\\\\= \frac{2(x+8)}{(16x^2-1)}\\\\= \frac{2(x+8)}{((4x)^2-(1)^2)}\\\\= \frac{2(x+8)}{(4x^2- 1)(4x^2+ 1)}\\\\[/tex]
Answer: the function is discontinuous at x=0
To create the extended function add f(x)=0,x=0
Step-by-step explanation:
There are 26 gold fish in the tank at the store. How many ways can Ben choose five?
Answers
Answer:
65,780 im pretty sure
Step-by-step explanation:
Please help!!!!!!!!!! !!
Answers
Answer:
[tex]The ~length~ is ~9.6~ units[/tex] ✔︎
༄❁༄❁༄❁༄❁༄
[tex]a=8\\b=2\\c=?\\d=?\\e=5[/tex]
[tex]Using~ Pythagorean ~theorem:[/tex]
[tex]c^2=a^2+b^2[/tex]
[tex]c^2=(8)^2+(2)^2[/tex]
[tex]\sqrt{c^2} =\sqrt{68}[/tex]
[tex]c=\sqrt{68} ~or~2\sqrt{17}[/tex]
»»---------------------►
[tex]d^2=c^2+e^2[/tex]
[tex]d^2=(2\sqrt{17})^2+(5)^2[/tex]
[tex]d^2=68+25[/tex]
[tex]\sqrt{d^2} =\sqrt{93}[/tex]
[tex]d=\sqrt{93} ~or~9.6[/tex]
[tex]So, your~ answer ~is ~9.6[/tex]
✧⋄⋆⋅⋆⋄✧⋄⋆⋅⋆⋄✧⋄⋆⋅⋆⋄✧⋄⋆⋅⋆⋄✧
hope it helps...
have a great day!!
Answer:
Using Pythagorean theorem
C²=A²+B²c=(8)²+(2)²
√c²=√68
c=2√17 or √68
d²=c²+e²d²=(2√17)²+(5)²
d²=68+25
√d²=√93
d=√93 or 9.6
OAmalOHopeO