A rectangle has a length of 12 and a width that is half the length. What is the area?
Answer:
Area = length x width
width = 1/2 length = 12/2 = 6 = width
area = 6x 12 = 72
Hope that answers your question
don't hesitate to comment if you are confused about something
Step-by-step explanation:
Which statement describes the sequence defined by a Subscript n Baseline = StartFraction n cubed + 3 n Over n squared minus 6 n EndFraction?
Answer:
Option (1)
Step-by-step explanation:
Sequence has been given as,
[tex]a_n=\frac{n^3+3n}{n^2-6n}[/tex]
[tex]\lim_{n \to \infty}\frac{n^3+3n}{n^2-6n}[/tex]
[tex]=\lim_{n \to \infty}\frac{\frac{n^3+3n}{n^3} }{\frac{n^2-6n}{n^3} }[/tex]
[tex]=\lim_{n \to \infty}\frac{1+\frac{3}{n^2}}{\frac{1}{n}-\frac{6}{n^2} }[/tex]
= ∞
That means with the increase in the value of 'n' sequence gets larger and larger.
Therefore, sequence will diverge.
Option 1 will be the correct option.
Answer:
a-the sequence diverges
Step-by-step explanation:
edg 2023
Help me pleaseeee!!!!!!!!!!!!!!!!
Answer:
diameter = the distance from one edge of the circle, through the center, to the other edge
pi = long irrational number commonly written as 3.14
circle = a 2d shape where all points are the same distance from the center
radius = the distance from the center of a circle to the outer edge
circumference = the length of the outside of a circle or a circle's perimeter
hope that helps
find the angle y to the nearest degree:
cos y° = (7/19)
If anyone could also explain how, that would be great.
Answer:
y=68.38172757
Step-by-step explanation:
Take the inverse cosine of both sides of the equation to extract
y from inside the cosine.
y=arccos(7/19)
y=68.38172757
The cosine function is positive in the first and fourth quadrants. To find the second solution, subtract the reference angle from
360 to find the solution in the fourth quadrant. y=360−68.38172757
y=68.38172757+360n,291.61827242+360n, for any integer n
?????????????????????????????????????????????????
Answer:
a) 0
b) -5
Step-by-step explanation:
We want to find f(x) = -4
This means find the value of x where y=-4
The value of x where y=-4 is x=0
Then find f(2)
This means find the value of y when x =2
The value of y when x=2 is -5
PLEASE ANSWER FAST
Taking 0 on the number line.If the day before yesterday is 17 January, what is the date 3 days after tomorrow
Answer:
And 6th day after day before yesterday, that is, 17 January. So, we just need to add 6 to 17 to get the desired date. Thus, the date 3 days after tomorrow is 23rd January.
Step-by-step explanation:
hope it hlp
Answer:
ajahdhsbabsjssjjasjjsjs
1 4/5 - (-2 1/4 pls help ASAP
Answer:
4 1/20
Step-by-step explanation:
1 4/5 - (-2 1/4) You need the closing bracket.
1 4/5 + 2 1/4
Change to improper fractions.
[tex]\frac{5*1 + 4}{5} + \frac{4*2+1}{4}[/tex]
9/5 + 9/4 Change so that both have the same denominator.
[tex]\frac{9*4}{5*4} + \frac{9*5}{4*5}[/tex]
36/20 + 45/20
81/20 which believe it or not is an acceptable answer.
4 1/20 is another acceptable answer
Choose the function whose graph is given by:
O A. y= -0.5sin x
O B. y= cos X
Oc. y= 0.5cos x
OD. y= cos(2x)
(Ignore the answer selected I don’t know it it’s correct)
Using translation concepts, the function whose graph is plotted is given by:
y = 0.5cos(x).
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
In this problem, the y-intercept is different of zero, hence it is a cosine function. The amplitude is of 0.5, hence the function is multiplied by 0.5, that is, y = 0.5cos(x), which means that option C is correct.
More can be learned about translation concepts at https://brainly.com/question/4521517
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help me please :)))))
Answer:
Step-by-step explanation:
9y+7=2y+98(being vertically opposite angles)
9y-2y=98-7
7y=91
y=91/7
y=13
SOMEONE HELP ME WITH 12 PLEASE 10 POINTS FOR THIS. I NEED THIS ASAP AND I WILL MARK YOU BRAINIEST.
Answer:
r ≈ 7.18%
Step-by-step explanation:
a = p(1 + r)^n
-----------------------
a = 10000 * 2 = 20000
p = 10000
n = 2035 - 2025 = 10
Plug in the knowns
20000 = 10000(1 + r)^(10)
Divide both sides by 10000
2 = (1 + r)^(10)
Take the log of both sides
log2 = 10 * log(1 + r)
Divide bot sides by 10
(log2)/10 = log(1 + r)
use calculator
0.030102999566398 = log(1 + r)
antilog both sides
10^0.030102999566398 = 1 + r
1.0717734625 = 1 + r
Subtract 1 from both sides
0.0717734625 = r
r ≈ 7.18%
----------------------------------
Alternate method
2 = (1 + r)^(10)
Take 10th root of both sides
1.0717734625 = 1 + r
Subtract 1 from both sides
0.0717734625 = r
r = 7.18%
NEED HELP ASAP. I AM TIMED
Mikayla spent three-eighths of her savings at the store. She spent $60.
Question
How much money was in Mikayla's savings before she went to the store? Enter the answer in the box.
Response area with 1 text input box
$
Answer:
$ 160
Step-by-step explanation:
3/8 × n = $ 60
so, n = $ 60 ÷ 3/8
= $ 60 × 8/3
= $ 160
so, Mikayla's savings = $ 160
the ratio of sparrows to finches at the bird feeder is 3 to 4. If there were 12 sparrows, how many finches were there? explain
Answer:
16
Step-by-step explanation:
3 sparrows for every 4 finches
12 sparrows
12÷3= 4
4×4= 16
16 finches
Decide if the following is a true or false statement - explain how you
know
(-3) -(-4.25) is positive
Answer:
true
Step-by-step explanation:
(-3) -(-4.25) = -3 + 4.25 = 1.25 (positive)
Write the quadratic equation in standard form.
Answer:
2x² + 6x + 15 = 0
Step-by-step explanation:
Given quadratic equation is,
-2x² - 6x = 15
We have to convert this equation in the standard form of the quadratic equation,
ax² + bx + c = 0
(-2x² - 6x) = 15
-2x² - 6x - 15 = 0
2x² + 6x + 15 = 0
HELP!!!
I keep getting this question wrong, but none of the answers seem correct to me??
What are the period and frequency of the function?
Select two answer choices: one for the period and one for the frequency.
O The frequency is 5.
O The frequency is 10π.
O The period is 5π/2.
O The period is 5.
O The frequency is 5π/2.
O The period is 2π/5
Answer:
The correct answers are O The frequency is 5. and O The period is 2π/5
Step-by-step explanation:
I took the quiz and got it right
A rectangular deck is 9 meters long by 7 meters wide. What is the length someone would walk
if they started at a corner and walked diagonally to the other corner?
Answer:
11.4 metres
Step-by-step explanation:
Use Pythagoras theorem for a right-angled triangle
a^2 + b^2 = c^2
if you cut the rectangle in half, it will become a right angled triangle.
a and b are two sides of the rectangle, while c is the diagonal or hypothenuse
so 9^2 + 7^2 = c^2
81 + 49 = c^2
c^ 2 = 130
square root 130 = c
you should get approximately 11.4 metres
how do you find the surface area of a net of a box with the length of 20 the width of 10 and the highth of 12
Answer:
Total Surface Area = 2(LW+WH+LH)
Step-by-step explanation:
Surface Area of;
face 1 = LW
= 20 × 10
=200
face 2 = WH
= 10×12
= 120
face 3 = LH
= 20×12
=240
TSA = 2(200+120+240)
=560×2
=1120
Guys I need help on all three please
Answer:
graph 1 proportional
graph 2&3 is non proportional
i think
Emmie has $60 to spend on craft supplies.The tax rate is 8.25%. What is the maximum amount she can spend on craft supplies before taxes?
Answer:
$55.05
Step-by-step explanation:
60 x .0825 = 4.95
60 - 4.95 = 55.05
Solve each equation using the substitution method.
1/4 v = 5
Samantha drives 95 miles each day. How many miles does she drive in 40 days?
Answer:
Samantha drives 3,800 miles in 40 days.
Step-by-step explanation:
1 day = 95 miles so 40 days = 3,800
95 miles x 40 days = 3,800 miles
I Need Answer Immediately!!!!!!!
Answer:
y= - 1/2x - 4
Step-by-step explanation:
I know you need it quick
What is the inverse of the function g(x)=x^3/8+16?
The inverse of the function for [tex]g^{}(x) = \frac{x^{3} }{8}+16[/tex] is [tex]g^{-1}(x)=2\sqrt[3]{x-6}[/tex]
What is inverse of the function?"The inverse function of a function f (also called the inverse of f ) is a function that undoes the operation of f. The inverse of f exists if and only if f is bijective, and if it exists, is denoted by [tex]f^{-1}[/tex]."
We have
[tex]g^{}(x) = \frac{x^{3} }{8}+16[/tex]
Replace g(x) with y
[tex]y =[/tex] [tex]\frac{x^{3} }{8}+16[/tex]
Interchange the variables
[tex]x= \frac{y^{3} }{8}+16[/tex]
Rewrite the equation as
[tex]\frac{y^{3} }{8}+16= x[/tex]
⇒[tex]\frac{y^{3} }{8}= x-16[/tex]
Multiply both sides of the equation by 8
[tex]8.\frac{y^{3} }{8}=8(x-16)[/tex]
⇒[tex]{y^{3} }=8(x-16)[/tex]
⇒[tex]{y^{3} }=8x-128[/tex]
⇒[tex]{y} }=\sqrt[3]{8x-128}[/tex]
⇒[tex]{y} }=2\sqrt[3]{x-6}[/tex]
Replace y with [tex]g^{-1}(x)[/tex]
⇒[tex]g^{-1}(x)=2\sqrt[3]{x-6}[/tex]
Hence, The inverse of the function for [tex]g^{}(x) = \frac{x^{3} }{8}+16[/tex] is [tex]g^{-1}(x)=2\sqrt[3]{x-6}[/tex]
Learn more about inverse of the function here
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what is the equation of the line that passes through the point (-1 ,6) and has a slope of 1
Answer:
y=X+7
Step-by-step explanation:
WWK: (what we know)(-1, 6)
1x up 1 over 1
-----------------WWN2K: (what we need to know)y=mx+b
--------------------------
Plug 6 for y, and 1 for x.
Like this [tex]6=x (+-)#[/tex]#
We know x is -1. 6=(-1*1)+#
6=-1+#
y=X+7
-------------------
-1*1+7=6
Simplify: (-7x - 5) - (-9x2 + 8x + 7). Choose the standard form of the answer.
Answer:
-15x - 12 + 9x^2
Step-by-step explanation:
(-7x - 5) - (-9x^2 + 8x + 7)
-7x - 5 + 9x^2 - 8x -7
-15x - 12 +9x^2
what is that 2 by the 9x
We will simplify the given expression to get:
9x^2 - 15x - 12
How to simplify the given expression?
Here we have the expression:
(-7x - 5) - (-9x^2 + 8x + 7)
To simplify it, we just perform the difference between the polynomials:
-7x - 5 + 9x^2 - 8x - 7
Now we group terms with correspondent powers of x:
9x^2 + (-7x - 8x) + (-5 - 7)
Now we simplify this:
9x^2 - 15x - 12
This is the quadratic equation simplified.
If you want to know more about simplification, you can read:
https://brainly.com/question/723406
What is the perimeter of the house in terms of c.
I’m marking brainliest.
this is my final attempt. I need help asap!!!
Answer:
13c + 1
Step-by-step explanation:
4c + 2 + 4c + 1 + 2c + 3c - 2
8c + 5c + 3 - 2
13c + 1
PLEASE HELP! ( no random links )
“What are the ages of the students and teachers in your school?” Is this a statistical question or non statistical question?
Answer:
A statistical question
Step-by-step explanation:
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.
help me !! ASAP
[tex] \huge\mathfrak{question \hookleftarrow}[/tex]
[tex] \sqrt{8 \times 32} [/tex]
Answer:
√(8×32)
√(256)
[tex]16[/tex]
[tex]is \: your \: answer[/tex]
I hope it helps
have a nice day
#Captainpower
Simplify (4x2y)(3xy)(2xy)3.
96x4y5
96x6y5
24x4y5
24x6y5
The simplified form of the given algebraic expression is; 96x⁶y⁵
How to simplify Algebraic Problems?We are given the algebraic problem;
(4x²y)(3xy)(2xy)³
Expanding the above gives us;
4x²y * 3xy * 2³x³y³
⇒ 4x²y * 3xy * 8x³y³
⇒ 96x⁶y⁵
Read more about Algebraic Problems at; https://brainly.com/question/4344214
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Answer:
Its 96x6y5 or B)
Step-by-step explanation:
The guy above or below me explained it correctly.
Amy joined a gym with a $74 enrollment fee. The equation below can be used to find the total Amy has paid, y, if she has belonged
to the gym for x months
y = 45x + 74
What does the 45 represent in the equation?
ОА.
the monthly dues
ОВ.
the amount for x months of membership
OC.
the cost to join
OD. the number of months of membership
Answer:
the answer is A:)
Step-by-step explanation: