How do I express the letters in bracket as the subject of the formula ?
especially the 1/2 power is new and unfamiliar to me.
Answers
Answer:
[tex]n = 144m^2 - 1[/tex]
Step-by-step explanation:
__________________________________________________________
FACTS TO KNOW BEFORE SOLVING :-
Let x be a number. ⇒ [tex]x^{\frac{1}{2}}[/tex] can also be written as [tex]\sqrt{x}[/tex].To make any variable the subject of any formula , we need to isolate it.__________________________________________________________
According to the question ,
[tex]3m = \frac{(n + 1)^{\frac{1}{2} }}{4}[/tex]
Lets multiply both the sides by 4.
[tex]=> \frac{(n + 1)^{\frac{1}{2} }}{4} \times 4 = 3m \times 4[/tex]
[tex]=> (n + 1)^{\frac{1}{2} } = 12m[/tex]
It can be also written as :-
[tex]=> \sqrt{(n + 1)} = 12m[/tex]
Lets square both the sides.
[tex]=> [\sqrt{(n + 1)} ]^{2} = (12m)^{2}[/tex]
[tex]=> n + 1 =144m^2[/tex]
[tex]=> n = 144m^2 - 1[/tex]
Related Questions
The diameter of a circle is 8 yards. What is the circle's circumference? Use 3.14
Answers
[tex]\frac{3.14*8^2}{4} =\frac{200.96}{4} =50.24[/tex]
Answer:
25.13274 Yards
Step-by-step explanation:
C = 2pi times r
Circumference = 2pi times radius
A:29
B:38
C:43
D:81
help with this??
Answers
Which graph shows a dilation?
Answers
answer:
now correct me if i am wrong but i think that graph number one is the graph showing a dilation
now i totally forgot now to explain dilations in graphs but if you need anymore help, feel free to ask me!
hope this helps :)
The graph that shows a dilation is the graph on the left which is the 2nd option in the given figure.
A dilation is a transformation that changes the size of an object, but not its shape. The scale factor is a number that tells you how much the object is being enlarged or shrunk. A scale factor of 2 means that the object is being enlarged twice as large, while a scale factor of 0.5 means that the object is being shrunk to half its size.
The graph that shows a dilation is the graph on the left. The scale factor of the dilation is 2, so the object is being enlarged twice as large. The other two graphs do not show a dilation because the objects are being changed in shape.
The graph on the right shows a rotation of the square by 90 degrees. The graph in the middle shows a stretching of the square horizontally. Neither of these transformations are dilations because they change the shape of the object.
To learn more about graph here:
https://brainly.com/question/17267403
#SPJ2
PLEASE HELPP Find the value of x. Assume that segments that appear to be tangent are tangent. Round your answer to the nearest tenth.
Answers
Answer:
5
Step-by-step explanation:
Andre's phone is 11.5 cm long. How many millimeters is this?
Answers
Answer:
about 115 millimeters
Step-by-step explanation:
Find 5 rational numbers between 3/5 and2/3
Answers
Answer:
The 5 rational are 91/150 , 92/150 , 93/150 , 94/150 , 95/150
Step-by-step explanation:
We have to fine 5 rational numbers between
3/5 and 2/3
First we have to make the denominator same
3/5= 3/5 ×3/3 = 9/15 =9/15×10/10 =90/150
2/3 = 2/3×5/5 = 10/15 = 10/15×10/10 = 100/150
The 5 rational numbers are
91/150 , 92/150 , 93/150 , 94/150 , 95/150
hope this helps :)
What is the mixed number of 2 1/5 and 5/9
Answers
Answer:
2 1/5 is the mixed number
Hope it helps!
:D
Which of the following is the reciprocal of 7?
Answers
Answer:
1/7
Step-by-step explanation:
Answer:
Reciprocal of 7 is 7/1.
Find m
i’ll give brainlest
Answers
Answer:
its just a black picture
Step-by-step explanation:
Answer:
its in math
Step-by-step explanation:
Graph f(x)=-(4)^x see the images I have attached. Those are the graphs I can choose from!
If you could provide an explanation that would be great. Thank you
Answers
Answer: it is the one your cursor is on
Step-by-step explanation:
I just put it in a calculator and it showed me
first to get it correct will get brainleist! :) ASAP
Answers
Complete the statement using always, sometimes, or never.
A quadrilateral is ____ a trapezoid.
Answers
Answer:
sometimes
Step-by-step explanation:
What is another way to write
(5-x)
Answers
Answer:
(-5x)
Step-by-step explanation:
Element X is a radioactive isotope such that every 25 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 50 grams, how much of the element would remain after 23 years, to the nearest whole number?
Answers
Answer: 26
Step-by-step explanation:
The correct answer is 26
Simplify the expression.
2 + (g + 5)
Answers
Answer is
7 +g
Step-by-step explanation:
2+5+g
=7+g
Answer:
g+7
Step-by-step explanation:
Have an amazing day!
Solve for x. Round your answer to the nearest tenth. (one decimal place)
X=?? degrees
Answers
Answer:
Angle x is congruent with the interior angle opposite side 8 (alternate interior angles)
Use tangent:
tan x = 8/15x = arctan (8/15)x = 28.1° (rounded)3. Seven teams are out on the field playing soccer. The teams all have the same number of players. The head coach asks for 2 players from each team to come help him move some equipment. Now there are 77 players on the field. Write and solve an equation whose solution is the number of players on each team.
Answers
Answer: equation: 7(x-2) = 77
answer: x=9
Step-by-step explanation:
Exponents and Exponential Functions Unit Test
someone PLEASE oh PLEEEEEAAAASSSSEEEEE explain to me all of the answers cuz i just can't think straight, plus, mathematics are literally making mah brain go "FLOP"
HMMMM -(10)^-1
A. -1/10
B. -1/-1^10
C. 1/10
D. 10
(-7.4)^0
A. -1
B. -7.4
C. 0
D. 1
-1/a^-2
A. -a2
B. -2/a
C. -2a
D. a^2
5^4 x 5^7
A. 125^11
B. 15^11
C. 5^28
D. 5^11
Simplify this expression:
(3)^10 (3)^-9
A. 3
B. 1/3
C. 9^-90
D. 9
(t^8)^2
A. 2t^16
B. t^10
C. t^16
D. t^64
(5t^3)^-4
A. 625/t^12
B. 20/t^7
C. 1/625t^12
D. 1/20t^7
(ok i'm sorry if i don't write the rest of the questions/options, it's just my back is hurting from leaning to long and my fingers hurt for typing to long and my brain is burning up because of how many numbers and letters there are in this test......)
(IF YOU KNOW THE REST OF THE QUESTIONS AND OPTIONS PLEASE WRITE IT ALONG IN YOUR ANSWER!!! I NEED IT ASAP OR ELSE I'M GETTING AN F- IN MY GRADE ._.)
Answers
Answer:
1:B
2:A
3:A
4:D
5:C
6:D
7:A
Step-by-step explanation:
Find the unknown side or angle as indicated.
Round each side length to the nearest tenth
Answers
ANSWER THE FOLLOWING QUESTION FOR 5 POINTS
Answers
Answer:
they do inddeed make our lives whole!
Step-by-step explanation:
why dogs send happiness through us:
Dogs have served as man’s best friend and worked alongside us for thousands and thousands of years. The loyal companionship and unconditional love of dogs has been written about throughout human history.
Our canine buddies are always there for us, in good times and in bad. They are our friends when we are lonely and a reason to laugh when we are down. They are faithful, judgment-free sounding boards who we can play with, snuggle with, and – most importantly – be ourselves with.
Of the dog parents surveyed in BarkBox’s study, 85 percent revealed that their dogs have “helped them get through a difficult time in their life.”
Our four-legged friends teach us patience, compassion, generosity, and kindness. These are all qualities that carry over into our personal and professional lives, and make us better equipped to work and socialize with others.
A study published in the Journal of Personality and Social Psychology revealed that “pet owners exhibited greater self-esteem, were more physically fit, were less lonely, were more conscientious, were more socially outgoing, and had healthier relationship styles (i.e., they were less fearful and less preoccupied) than non-owners.”
Dogs inspire us to get outside and be more active, which can lead to increased mental well-being over time. One way to look at it is that dogs make us happy because they are the catalyst for other healthy behaviors in our lives.
-petsforpatriots.org/dogs-make-us-happy/
Cora uses 6.2 pints of white paint and blue paint to paint her bedroom walls. 2 5 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?
Answers
Answer:She used 3.72 pints of blue paints for the wall
Step-by-step explanation:
Total Quantity of Blue and white paint =6.2 pints
Quantity of White paint =2/ 5 x 6.2 pints = 2.48 pints
Quantity of blue paint =Total Quantity -Quantity of White paint
=6.2 pints-2.48 pints
=3.72 pints
- 2x+2y = -4
3х + Зу = -18
х =
y =
Answers
Answer: x= -2 y= -4
substitute the given values of x into the equation 3x+3y=-18
y substitute the given value of y into the equation x=2y
since all the equalities are true the ordered pair is the solution of the system
Help with this question
Answers
Answer:
Question 7.
2n^3
Question 8.
2(h+3)(2h-1)
Question 9.
(2x+3)(3x-1)
Step-by-step explanation:
i hope this helps :)
#2 = 2(2h−1)(h+3)
#3 = (2x+3)(3x-1)
what is a point-slope equation of the line with slope -12 that goes through the point (5,3)?
Answers
Answer:
y-3=-12(x-5)
Step-by-step explanation:
y-y1=m(x-x1)
y-3=-12(x-5)
Which answer describes the function f(x)=2x3−x2 ?
odd
even
neither
Answers
if the question is supposed to be f(x) = 2x^3 - x^2
the answer will be
D. Neither
I took the test, so please don't give me brainiest cause you didn't really learn anything from my answer. . .
There will be 45 adults going to a museum. There will be twice as many students as adults. Adult tickets cost $25 each. Student tickets cost $12 each.
Part A: What is the total cost for students and adults?
Question 2
Part B: 10 more adults and 15 more students decide to attend the trip at the last minute. How much will cost increase?
Question 3
Part C: What is the total cost of the trip with the additional adults and students?
Answers
Answer:
=P
Step-by-step explanation:
Answers
Answer:
I love the blank question,it seems glitched
Step-by-step explanation:
What is the y-intercept of y = 3 – 4x?
Answers
Answer:
3
Step-by-step explanation:
y=mx+b
b is the y-intercept
OR
Because the y-intercept is (0,y) plug 0 for x
y=3-4(0)
y=3
PLEASE HELP ASAP PLEASE
Answers
Answer:
rectangular pyramid
Step-by-step explanation:
there's a rectangle at the bottom & the triangle is a pyramid
In the right triangle below, the length of AC is 30. What is the length of AB?
Answers
Answer:
No image
Step-by-step explanation: