Select the correct answer
Which expression is equivalent to the given expression?
(6x - 5)(3n-3)2 help please
Answers
Answer:
D
Step-by-step explanation:
[tex](a^{m})^{n}=a^{m*n}\\\\a^{m}*a^{n}=a^{m+n}\\\\a^{-m}=\frac{1}{a^{m}}\\\\\\(6n^{-5})(3n^{-3})^{2}=(6n^{-5})*3^{2}*n^{-3*2}\\\\=6n^{-5}*9*n^{-6}\\\\=6*9*n^{-5 +(-6)}\\\\=54n^{-11}\\\\=\frac{54}{n^{11}}[/tex]
Related Questions
I need the awnser plssss
Answers
Answer:
5(x)+9(y)
Step-by-step explanation:
i think
Your welcome<3
Select the statement that explains the relationship between 8,700 and 870.
Answers
Answer:
8,700 is ten times 870.
Step-by-step explanation:
Roseanne has $500 that she wants to invest. She has the option to invest it at Capital Bank where
the money will earn 5% interest compounded annually or Central Bank that pays 5% simple
interest.
If she leaves the money in the bank for 5 years how much more in dollars and cents would she
earn in interest at Capital Bank than she would earn at Central Bank?
pls help
Answers
Answer: 638.14
Step-by-step explanation:
the equation is a=(1+r)^t
when you fill that u in u get a=(1+.05)^5 which equals 638.14
What is the range of the function graphed below?
Answers
Answer:
a
Step-by-step explanation:
the answer is the first 1
check whether the ratios 2:3 and 3:4 are equivalent are not
Answers
Answer:
No.
Step-by-step explanation:
The equivalents of 2:3 are 4:6, 6:9, 8:12, 10:15
The equivalents of 3:4 are 6:8, 9:12, 12:16, 15:20
Answer:
2:3 and 3:4 are not equvalent
Step-by-step :
2 divided by 3 is 0.666666667
3 divided by 4 is 0.75
same thing
plz help
Answers
Tide: 12.16•64 = 778.24
Gain: 21•100 = 2,100
Purex: 12.24•72 = 881.28
The answer would be the last bubble: Purex. The value is the greatest for the given amount of laundry.
please help me with the question.
Answers
Answer:
c
trust me i just did it
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
trust me i also did this
SOMEONE PLZ HELP ME
Answers
Answer:
the numerator is 4x+6
Step-by-step explanation:
Answer:
4x + 6
Step-by-step explanation:
[tex] \dfrac{x}{x^2 + 3x + 2} + \dfrac{3}{x + 1} = [/tex]
[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3}{x + 1} [/tex]
[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3(x + 2)}{(x + 1)(x + 2)} [/tex]
[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3x + 6}{(x + 1)(x + 2)} [/tex]
[tex] = \dfrac{x + 3x + 6}{(x + 2)(x + 1)} [/tex]
[tex] = \dfrac{4x + 6}{(x + 2)(x + 1)} [/tex]
Answer: 4x + 6
1+3x=x+9 solve for x.. Help?
Answers
Answer: x=4
Step-by-step explanation:
1+3x=x+9
-x -x
1+2x=9
-1 -1
2x=8
Divide by 2 on each side
Final result
x=4
x + 3y = -3 solve for Y (ex. y= 3 + 5x
Answers
Answer:
y = -1/3x - 1
Step-by-step explanation:
Let's solve for y.
Step 1: Add -x to both sides.
x+3y+−x=−3+−x
3y=−x−3
Step 2: Divide both sides by 3.
y=-1/3x-1
--
[tex]\frac{-1}{3} x-1[/tex]
Determine if the following argument always applies, sometimes applies, or never applies. Provide at least 2 examples in your explanation. The exponent represents the number of times to multiply the base number by itself.
Answers
Answer:
Always applies
The exponent is meant to express the number of times to multiply the base by itself- examples: 5 raised to the power of 5 is 3125 and 7 raised to the power of 3 is 343
In a town there are 1,050 people who can vote. There were two candidates in the election for the town’s mayor. The results of the election are shown in the table.
What percentage of the 1,050 people actually did vote in the election?
A
20% of people who can vote
B
45% of people who can vote
C
55% of people who can vote
D
80% of people who can vote
Answers
Answer: Not sure, but Ill go with C.
Step-by-step explanation:
Answer:
D-(80%)
Step-by-step explanation:
Since the total votes were 462+378=840 total votes, we divide that by the number of people in the town to get the percentage of people who voted. So 840/1050=80%
PLEASE HELP. GIVING BRAINLIEST TO THE TOP 15 PEOPLE WHO ANSWER CORRECTLY
Answers
she wrote divide 2 on both sides and also she wrote plus 11 which should be minus 11
Answer:
2x + 11= 71
-11 -11
2x/2 = 60/2
x= 30
2 x 30 + 11= 71
Step-by-step explanation:
:))
round the answer to the nearest tenth.
Answers
A sign next to a roller coaster at an amusement park says, “You must be at least 60 inches tall to ride.” Noah is happy to know that he is tall enough to ride.
Noah’s friend is 2 inches shorter than Noah. Can you tell if Noah’s friend is tall enough to go on the ride? Explain or show your reasoning.
Answers
Answer:
if Noah is 60 inches tall (5ft) and noah's friend is 2 inches shorter than he is 58inches tall, so no he won't be able to. but Noah could be 61 inches, but his friend is still to short.
Answer:
it depends, if Noah is taller than 60 by more than 2 inches his friend can ride but if he is exactly 60 inches then his friend would not be able to ride
Step-by-step explanation:
A dog is on a 15-foot chain that is
anchored to the ground. How much
area can the dog cover while he is
the chain?
Answers
Answer:
hmmm. if its 15 foot then the chan can go both ways and thats how i got to 30
What is the domain of f(x) = 3^x - 2?
Answers
Answer:
We get, f(x) = 3x - 2 is also a polynomial function.
Step-by-step explanation:
Therefore, its domain is also 'all the real numbers'.
Timmy wants to buy a scooter and the price was $50. When
he goes to the store a second time, he found that price was
marked down by 20%. What is the new price?
Answers
Answer:
$30
Srry if its wrong
Step-by-step explanation:
Four friends were practicing basketball free throws.
• Zac made his free throws 60% of the time.
Quincy made 6 out of 10 free throws.
. Nia made 13 out of 20 free throws.
• Alexa made 3/5 of attempted free throws.
Who had the highest successful free throw percentage?
Answers
Answer:
Nia
Step-by-step explanation: Everybody had 60% except Nia who had 65%
Answer:
nia
Step-by-step explanation:
What number is 37% of 0.63
Answers
Answer:
0.2331
Step-by-step explanation:
37/100 x 63/100 = 0.2331
Answer:
Step-by-step explanation:
if we assume 0.63 is 100%, then the value youre looking for is 37% of that. so 0.63/x=100/37
x = 0.2331
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
What is the minimum value of the function graphed below?
A. 1
B. 5
C. -4
D. 3
Answers
Answer:
I say -4
Step-by-step explanation:
Because it is the lowest point on the line
What is the solution to this equation?
4x + 8 = x - 10
Answers
4x+8=x-10
4x-x=-10-8
3x=-18
x=-6
Answer:
x=-6
Step-by-step explanation:
4x+8=x-10
4x+8-x=-10
3x+8=-10
3x=-10-8
3x=-18
x=-18/3
x=-6
Please help me with this quickly
Answers
Answer:
10 m
Step-by-step explanation:
2x + 5 = 17
you may use the flowchart if you wish
can anybody answer?
Answers
2x + 5 = 17
2x = 17 -5
2x = 12
x = 12/2
x = 6
HAPPY TO HELP
Answer:
Step-by-step explanation:
2x+5=17
2x+5-5=17-5
2x=12
x=12/2 (Divide 12 by 2)
x=6
Hope it helps!
:D
Pls help mark u brainlist
Answers
How many reflectional symmetries does this figure have?
Enter your answer in the box
reflectional symmetries
How many rotational symmetries does this figure have?
Enter your answer in the box
rotational symmetnes
Answers
Answer:
There are no reflectional symmetries.
Step-by-step explanation:
Hi there, a reflectional symmetry requires the reflection to mirror that of the figure being reflected. To put it in simpler terms, it should look exactly the same if you put one half right next to a mirror.
I hope this clears up things a bit.
The required, latter F does not have reflectional symmetries.
What is Reflection symmetry?Reflection symmetry is a type of symmetry where a figure is reflected across a line, called the line of symmetry, and the resulting figure is identical to the original. In other words, if you were to fold the figure along its line of symmetry, the two halves would match up perfectly.
Since we have given the figure of latter F, which does not have reflectional symmetries.
It's important to note that not all letters have reflectional symmetry, but the letter "F" is one example of a letter that does have this type of symmetry.
Learn more about reflection symmetry here:
https://brainly.com/question/29044130
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A farmer sells 7.4 kilograms of apples and pears at the farmer's market. 4 5 of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?
Answers
Answer:weight of pears =1.48kilograms
Step-by-step explanation:
Total weight of apples and pears at the farmer's market= 7.4 kilograms
weight of apples =4/ 5 of this total weight= 4/ 5 x 7.4 =5.92 kilograms
weight of pears =Total weight of apples and pears-weight of apples
=7.4 kilograms-5.92 kilogram
=1.48kilograms
At the farmers market you can buy 6 bags of pears for 29.76. How much is each bag of pears? PLEEEEEEEESSSEEEE HELP
Answers
Write and solve a real-world problem that involves finding the product of a fraction and a mixed number.
Answers
Answer:
Kelvin collected 1 [tex]\frac{2}{3}[/tex] bags of rice
Step-by-step explanation:
Example of a real world problem
Jane collected 1/3 of a bag of rice . and Kelvin collected 5 times as many bags as Jane. How many bags of rice did Kelvin collect?
solution :
kelvin collected
5/1 * 1/3 = 5 /3
5/3 = 1 [tex]\frac{2}{3}[/tex]
hence Kelvin collected 1 [tex]\frac{2}{3}[/tex] bags of rice
-3r and -3s are like terms
True
False
Answers
Answer:
false
Step-by-step explanation: