Please help!!
Which number is greater?
a)The square root of 64
b) The square root of 16
Answers
Answer:
Neither, they are both equal.
Step-by-step explanation:
FYI, that three in front of the radical in the first expression is actually cube root. The cube root of 64 is 4, and the square root of 16 is 4.
[tex]\sqrt[3]{64} =4\\\sqrt{16}=4\\4=4[/tex]
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textsf{Option A }\huge\boxed {\downarrow}[/tex]
[tex]\huge\boxed{\rm{\sqrt[3]{64}}}}\\\huge\boxed{= \rm{\sqrt[3]{4^3}}}}\\\huge\boxed{= \rm{\sqrt[3]{4\times4 \times4}}}\\\huge\boxed{\rm{\rightarrow \sqrt{64}= 8, \ because \ 8\times8 = \bf 64}}\\\huge\boxed{\rm{{= \dfrac{8}{2}\rightarrow 8\div 2 \rightarrow \bf 4}}}[/tex]
[tex]\huge\boxed{\textsf{Option A.) answer: \bf 4}}[/tex]
[tex]\huge\textsf{Possible Option A. part II }\huge\boxed\downarrow[/tex]
[tex]\huge\boxed{\rm{\sqrt{64} = \sqrt{8\times8}= \bf 8}}\\\huge\boxed{\text{Possible answer for Option A. part II: \bf 8}}[/tex]
[tex]\huge\textsf{Option B }\huge\boxed\downarrow[/tex]
[tex]\huge\boxed{\rm{\sqrt{16}}}\\\huge\boxed{\rm{= \sqrt{4\times4}}}\\\huge\boxed{\rm{= \sqrt{16} \rightarrow \bold{4}\rightarrow 4\times4 \rightarrow \bf 16}}[/tex]
[tex]\huge\boxed{\textsf{Option B.) answer: \bf 4}}[/tex]
[tex]\huge\boxed{{\textsf{Based on the given information \boxed{\textsf{\bf NEITHER}} is}}}\\\huge\boxed{\textsf{the answer because it seems reasonable \& both}}\\\huge\boxed{\textsf{choices are very much equivalent to each other}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Related Questions
List at least 4 common variable expenses someone might have each month.
Answers
Answer:
water, food, toliet paper, toothpaste
Step-by-step explanation:
Helpppppp omggg I’m gonna fail
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Answer:
D.
Step-by-step explanation:
what is the intersection of planes m and L
a. point D
b. line ab
c. line ce
d. they do not intersect
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Answer:
d. they do not intersect
Step-by-step explanation:
How many 1/4 cup servings are in 4 cups?
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Answer:
16
Step-by-step explanation:
there are 4 1/4 servings in one cup
there are 4 cups so 4×4
Answer:
The answer of this would be 4.
Step-by-step explanation:
1/4 + 1/4 + 1/4 + 1/4 = 4
PLEASE HELP!! Will mark Brainliest!
This unit is about polynomial and rational functions. What is a polynomial? What is a rational function? Are all polynomials rational functions, why or why not?
Answers
Answer:
What is a polynomial?
- In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables
What is a rational function?
- In mathematics, a rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator and the denominator are polynomials.
Are all polynomials rational functions?
.A function that cannot be written in the form of a polynomial, so no they are not all functions.
Which quadratic function has an axis of symmetry of x = 3?
Answers
Answer:
the answer is: y= -x²+6x+2
I will brainlist who can answer this 3 Questions!
Answers
Answer: 20. A 21. C 22. B
Step-by-step explanation: image attached below for explanation
Please help me ASAP!!!!!!!!!!!
Answers
Smallest 2-digit number: 23
3-digit number closest to 300: 276
Hope it helps you! ✺ ✺ ✺ ✺ ✺ ✺ ✺
[tex]ANSWERED:\\GraceRosalia[/tex]
Number closest to 300 is 376
Amy has 1275 less than her brother ben .then ben spends 550 and amy gets 750 . who has more money now?
Answers
Amy because Ben spend the less money then
amy get more money
Amy has more money than her brother after all transactions.
What is an equation and an expression?An equation is a statement that the depicts the values of two mathematical expressions as equal using an (=) sign. Example -
2x = 5
An expression is written using individual terms (either constant or variable) separated by mathematical operations. Example -
3x + 5y + 3
We have Amy who has $1275 less than her brother ben. Ben spends $550 and Amy gets $750.
Assume that the money with Ben and Amy after transactions is $x and $y respectively. Let Ben has a initial amount of $m and Amy has of $n.
n = m - 1275
After transactions -
x = m - 550
y = m - 1275 + 750 = m - 525
Now -
m - 525 > m - 550 for every value of [m].
So, now Amy has more money.
Therefore, Amy has more money than her brother after all transactions.
To solve more questions on equations and expressions, visit the link below-
brainly.com/question/18067015
#SPJ2
Rewrite each number without using an exponent.
5. 5 to the second power
6. 12 to the second power
7. 4 to the third power
8. 6 to the 1st power
9. 4 to the 2nd power
10. 100 to the 1st power
Answers
5. 25
6. 144
7. 64
8. 6
9. 16
10. 100
5. 5 x 5
6. 12 x 12
7. 4 x 4 x 4
8. 6 x 1
9. 4 x 4
10. 100 x 1
I hope this helps
2. If h(x) = 5x - 7 , for what value of x is h(x) = 23
Answers
Answer:
x=6
Step-by-step explanation:
5x-7=23
5x-7 +7=23+7
5x=30
30/5=6
x=6
Prove the following relations:
1) (1 - cos²A) (1 + tan²A) = tan²A
Answers
Step-by-step explanation:
(1 - cos²A) (1 + tan²A) = tan²A
(sin²A)(sec²A) = tan²A
(sin²A)(1/cos²A) = tan²A
(sin²A)/(cos²A) = tan²A
tan²A = tan²A → Proved
Step-by-step explanation:
So, this way we can do. Thank you!
6d+8=3d+1 solve for the value of d
Answers
Answer:
-7/3
Step-by-step explanation:
6d + 8 = 3d + 1 (subtract 3d from both sides)
3d + 8 = 1 (now subtract 8 from both sides)
3d = -7 (divide both sides by 3)
d = -7/3
Answer:
Step-by-step explanation:
6d+8=3d+1
3d+8=1
3d=-7
D=-7/3
x^2-25y^2+6x+18=0
help me
Answers
Answer:
im not very good at that but my best problematic ratio is deviding the x ponet by the ^ and then using your y ponet multiplyed by your first couple of numbers which are "x^2"
Jim is going from Town A to Town B. Town B is located at (-4, 5). He makes a stop at his friend’s house, which is halfway along the trip. What are the coordinates of his stop?
Answers
Answer:
tạo độ của anh ấy dừng là:
Step-by-step explanat ion(:-2,2.5)
Here is a part 2 to my question
Answers
Answer:
1st is (D.) 2nd is (C.) 3rd is (D.) 4th is (A.) 5th is (C.)
if 42 watts are used in 3 seconds how many watts are used per second?
Answers
Answer:
14 watts per second
Step-by-step explanation:
42 watts/3 seconds=14 watts per second
please help me please
Answers
Here's the solution in attachment :
at which point does the line y=2-x intersect the circle (x-3)^2+y^2=25
Answers
Answer:
Step-by-step explanation:
(6,-1) and (3,4)
-2(9/4)^2
+9 (9/4)+5
Answers
Answer:
15.125
hope it helps-
Answer:
fraction form: 121/8
decimal form: 15.125
Step-by-step explanation:
Judy earns $65 for working 5 hours. Find the constant of variation
Answers
Answer:
13 dollars an hour.
Step-by-step explanation:
65/5 = 13
total/time = constant of variation
If i get good grades in 8th grade will it affect the classes I get in 9th grade?
Answers
Answer:
It will result if you have advanced classes or get an Ap class
Step-by-step explanation:
It will not affect your 9th grade..
Yet, you should work hard to achieve your aim and gain knowledge not for getting better marks.
A number is 6 times another number and their sum is 28.what are the two numbers
Answers
Answer: Let the 2 numbers be x and
sum of two numbers is 28....Eq 1: x + y = 28
sum of 6 times the 1st number and 3 times the 2nd number is 105....Eq 2: 6x + 3y = 105
Rearrange Eq 1 to solve for x.
x + y = 28
x = 28 - y --> Substitute into Eq 2, you get
6(28 - y) + 3y = 105
168 - 6y + 3y = 105
-3y = -63
y = -63 / -3 = 21
Now solve for x using Eq 1.
x = 28 - y = 28 - 21 = 7
hope it helped
Step-by-step explanation:
You are looking at the New York ball drop on New Year’s Eve at a distance of 100 m away from the base of the structure. If the ball drops at a constant rate of 2 m/s, what is the rate of change of the
angel between you and the ball when the angle is ( ?
Answers
The question is an illustration of related rates.
The rate of change between you and the ball is 0.01 rad per second
I added an attachment to illustrate the given parameters.
The representations on the attachment are:
[tex]\mathbf{x = 100\ m}[/tex]
[tex]\mathbf{\frac{dy}{dt} = 2\ ms^{-1}}[/tex] ---- the rate
[tex]\mathbf{\theta = \frac{\pi}{4}}[/tex]
First, we calculate the vertical distance (y) using tangent ratio
[tex]\mathbf{\tan(\theta) = \frac{y}{x}}[/tex]
Substitute 100 for x
[tex]\mathbf{y = 100\tan(\theta) }[/tex]
[tex]\mathbf{\tan(\theta) = \frac{y}{100}}[/tex]
Differentiate both sides with respect to time (t)
[tex]\mathbf{ \sec^2(\theta) \cdot \frac{d\theta}{dt} = \frac{1}{100} \cdot \frac{dy}{dt}}[/tex]
Substitute values for the rates and [tex]\mathbf{\theta }[/tex]
[tex]\mathbf{ \sec^2(\pi/4) \cdot \frac{d\theta}{dt} = \frac{1}{100} \cdot 2}[/tex]
This gives
[tex]\mathbf{ (\sqrt 2)^2 \cdot \frac{d\theta}{dt} = \frac{1}{100} \cdot 2}[/tex]
[tex]\mathbf{ 2 \cdot \frac{d\theta}{dt} = \frac{1}{100} \cdot 2}[/tex]
Divide both sides by 2
[tex]\mathbf{ \frac{d\theta}{dt} = \frac{1}{100} }[/tex]
[tex]\mathbf{ \frac{d\theta}{dt} = 0.01 }[/tex]
Hence, the rate of change between you and the ball is 0.01 rad per second
Read more about related rates at:
https://brainly.com/question/16981791
20POINTS Given colon g (x) = StartRoot x minus 4 EndRoot and h (x) = 2 x minus 8. What is g(h(10))?
Answers
h(10) = 12
g(12) = root 12 - 4
q(12) = root 8
g(h(10)) = 2 root 2
The value of the function g(h(10)) will be 2√2.
What is a function?A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
Given that g(x) is √(x-4) and h(x) is 2x - 8. The value of the function g(h(10)) will be calculated as:-
h(x) = 2x - 8
At x = 10 the value of the function h(x) will be:-
h(10) = ( 2 x 10 ) - 8
h(10) = 20 - 8
h(10 ) = 12
Calculate the value of the function g(h(10)):-
g(h(10)) = √(x-4)
g(h(10)) = √(h(10)-4)
g(h(10)) = √( 12 -4 )
g(h(10)) = √( 8 )
g(h(10)) = 2√2.
Therefore, the value of the function g(h(10)) will be 2√2.
To know more about functions follow
https://brainly.com/question/27918659
#SPJ2
Find the discount on a leather recliner with a regular price of $240 if the recliner is 10% off. What is the sale price of the recliner?
The discount on the leather recliner is $___
Answers
Answer:
Sale price = $216, Discount = 24$
Step-by-step explanation:
100%-10%=90%
240 x .90 = $216 (sale price)
240-216 = $24 off
I need a equation written for this pleeeeeaaaassse! The constant of proportionality is 2.
but I need an equation for this, I have an attachment for you to help. g= c is not correct sorry.
Answers
It sounds like your teacher wants g = 2c as the answer. The constant of proportionality simply tells us what to multiply the input variable by, to get the output variable.
It's similar to saying y = 2x, but we use c in place of x and use g in place of y.
Help please! I need help with my math question!
Answers
Answer:
cc
Step-by-step explanation:
Black Tuesday refers to the day:
Herbert Hoover was elected president.
World War I started.
the U.S. stock market had one of its worst days ever.
All of these choices are correct.
Answers
Answer:
all are correct
Step-by-step explanation:
Stan’s Skate Shop is having a sale on skateboards. The original price for its Extreme Skateboard was $84.50. The sale price for the skateboard is $50.70 What is the percent decrease in the price of the skateboard?
Answers
Answer:
40
Step-by-step explanation:
