Answers
Answer:
You multiply 5 by 1/5 to get 1. So with 2x, you multiply by 1/(2x) to get 1. That's about all you know, since we only know that x is positive.
Step-by-step explanation:
Hope it helps
Answer:
[tex]\frac{25}{10x-1}[/tex]
Step-by-step explanation:
The multiplicative inverse of "a" is " [tex]\frac{1}{a}[/tex] "
a × [tex]\frac{1}{a}[/tex] = 1
~~~~~~~~~~~
[tex]\frac{1}{5}[/tex] ( 2x - [tex]\frac{1}{5}[/tex] ) = [tex]\frac{2}{5}[/tex] x - [tex]\frac{1}{25}[/tex]
1 ÷ ( [tex]\frac{2}{5}[/tex] x - [tex]\frac{1}{25}[/tex] ) = 1 ÷ ( [tex]\frac{10x}{25}[/tex] - [tex]\frac{1}{25}[/tex] ) = 1 ÷ ( [tex]\frac{10x - 1}{25}[/tex] ) = [tex]\frac{25}{10x-1}[/tex]
The multiplicative inverse of the product is [tex]\frac{25}{10x-1}[/tex]
Related Questions
Ahmad starts hiking at an elevation of -50 feet and then stops to the rest at the elevation of 85 ft. which expression represents in elevation from start to his resting place. 50-85. -50-85. -85-(-50). 85-50
Answers
Answer: 50 + 80 = 130 So the answer would be |-85-(-50)|.
Find the missing side length
Answers
Anyone know this ?:)
Answers
Step-by-step explanation:
If I knew this I would help you out!
Because the two distributions displayed below have different ranges, they
have different standard deviations.
O A. True
O B. False
Answers
I am not sure, I took the test and I don’t remember the answer
Because the two distributions displayed below have similar shapes, they have the same standard deviation." is false. This is false because distributions having the same mean and standard deviation can have very different shape of distribution.
Please help if your not busy ! What is 20% of 81
Answers
Answer:
16.2
Step-by-step explanation:
Can I get brainlyest I’m so close to expert
Answer: 16.2
Step-by-step explanation:
To find out a percent of a number you have to turn the percent into a decimal.
This is how you do it.
0.20*81=16.2
Hope this helps!
can you help me pls im confusion.
Answers
Answer:
equal
Step-by-step explanation:
I did it in 1st grade
Answer:
2.5 counters
Step-by-step explanation:
On the right, there are 8 spheres. Since the scale is balanced, we can assume there is an equivalent of 8 spheres on the left side. We can clearly see three spheres (in red), so we'll subtract that from the 8. The canisters (blue) are the same weight, and make up 5 spheres togther. So, divide by 2, and your answer is the blue canister is equal to 2.5 spheres/counters.
Bo is practicing free throws for the state championship game. He starts with three free throws and the next day completes four more free throws than the day before. This continues each day as show below.
3, 7, 11, 15, ...
Select the explicit formula that can be used to find the number of free throws Bo completes on any given day, .
Answers
Answer:
C
Step-by-step explanation:
Answer: C
Step-by-step explanation: I did the work in my notebook
If 2^x = y, express the following in terms of y.
[tex]8( {4}^{x - 2} )[/tex]
Answers
Answer: [tex]\dfrac{y^{2} }{2}[/tex]
Step-by-step explanation:
[tex]2^{x} =y\\\\8(4^{x-2} )=8 \cdot \dfrac{4^{x} }{4^{2} } =8 \cdot \dfrac{(2^{x})^{2} }{16 } =8 \cdot \dfrac{(2^{x})^{2} }{8 \cdot 2 } =\dfrac{y^{2} }{2}[/tex]
I will mark you brainiest if you can answer this
Answers
b. Nadia said that A is dilated by a scale factor of 2 to form A’, but this would mean A’ is 2 times as large as A. The scale factor is actually 1/2.
Hope this helped!
Giving brainliest!!!!!
Answers
Answer: It’s C, “x+12=30; x=18 students”
Step-by-step explanation:
If Mr. Wilson has 12 more students than Mr. Star, whatever Mr. Star has (x) plus 12, should equal 30. That would make x, or the amount of students Mr. Star has, 18. This answer is included in option C.
how do you simplify 2m²×2m³ ?
Answers
Answer:
2m² (2m)
Step-by-step explanation:
Answer:
2m to the 5th power.......
Please help, Brainly and 20 PTS to whoever gets it right
Answers
Answer:
decrease income
Step-by-step explanation:
income is already lower than expenses so lowering it further is the worst you can do out of all 4
Have a great day!
Please mark me brainlest, I have never been marked brainlest!
A. 8
B. -1
C. -8
D. 1
Answers
Pls help!! Thank you
Answers
Answer: I think it's Exponetinal.
Step-by-step explanation:
Help me plzzzzzzz!!!!!!ASAP!!!!!!!
Answers
Anthony had dinner at his favorite restaurant. His total bill was $32.00. If the sales tax is 8% and a 20% tip was left, what is the total cost of Anthony’s meal?
please help .-_-.
Answers
Answer:
$40.96
Step-by-step explanation:
divide 32 by 10 you get 3.2. thats 10%. so he tips 20%, so do 3.2 by 2, and you get 6.4, thats how much he tips. now divide 3.2 by 10, you get 0.32. thats 1%. multiply 0.32 by 8, and you get 2.56. add 32+2.56+6.4 and thats the answer
Compare 4/7 and 6/7
ASAP
Answers
Answer:
4/7<6/7
Step-by-step explanation:
0.57142857142 < 0.85714285714
7.
Which number shows seventy-three hundredths in
standard form?
a) 7,300
b) 7.3
C) 0.73
d) 0.073
Answers
Hahahaha :) goo day
The number that shows seventy-three hundredths in standard form will be 0.73.
Standard form simply refers to a number that can be written as a decimal number that's between 1.0 and 10.0 which is then multiplied by a power of 10.Therefore, the number that shows seventy-three hundredths in standard form will be: = 73/100 = 0.73In conclusion, the correct option is 0.73.
Read related link on:
https://brainly.com/question/20301788
What is the distance between 7 and -1?
Answers
sum of the numbers but absolute value
so 1+7=8
From 90 apples to 75 apples Round to nearest percent
Answers
The percentage decrease of the apples will be 17%.
How to calculate the percentage?A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100.
The percentage therefore refers to a component per hundred. Per 100 is what the word percent means. It is represented by %.
From 90 apples to 75 apples, the percentage decrease will be:
= (90 - 75) / 90 × 100
= 15 / 90 × 100
= 1/6 × 100
= 17%
Learn more about percentages on:
brainly.com/question/24877689
#SPJ1
3(x+1)+11<-2(x+13)
show steps please
thanks!
Answers
Answer:
x < - 8
Step-by-step explanation:
Given
3(x + 1) + 11 < - 2(x + 13) ← distribute parenthesis on both sides
3x + 3 + 11 < - 2x - 26
3x + 14 < - 2x - 26 ( add 2x to both sides )
5x + 14 < - 26 ( subtract 14 from both sides )
5x < - 40 ( divide both sides by 5 )
x < - 8
Answer:
x<-8
Step-by-step explanation:
3x+14<-2x-26(combine and distribute)
3x+14-14<-2x-26-14(subtract 14 from both sides)
3x<-2x-40(add 2x to both sides)
5x<-40(divide both sides by 5
x<-8(this is your final answer)
Hope it helps!!
One card from a deck of cards is selected, it replaced, and another card is chosen. What is the probability that the first card is red and the second card is diamond
Answers
Answer:
Step-by-step explanation:
the probability for the first card would be 5/52 (red)
second card would be 1/13
Answer:
it is 1/13
Step-by-step explanation:
if you divided
HELPPPPP
*LOOK AT PICTURE*
Answers
Answer:
B is the answer of the question
Solve for x..........................
Answers
Step-by-step explanation:
x + 8x + 90 = 180
9x = 90
x = 10
When should you use the quotient of powers property?
Answers
Answer:
As well as we could multiply powers we can divide powers. This is an example of the quotient of powers property and tells us that when you divide powers with the same base you just have to subtract the exponents. When you raise a quotient to a power you raise both the numerator and the denominator to the power.
Step-by-step explanation:
This is what i got so hoped this helped :)......
if A =3/2 and b = -2/3 which following statement hold true select all that apply
Answers
Answer:5
Step-by-step explanation:
A bag contains only red, green, brown and yellow marbles. The probabilities of selecting each colour are shown below. red=5x green=2x brown=3x yellow=4x Find the probability of selecting a yellow marble. P(Yellow)=?
Answers
Answer:
28.57%
Step-by-step explanation:
In order to find the probability of selecting a yellow marble we first need to calculate the total number of marbles in the bag. We do this by adding the number of individual colored marbles together.
5 + 2 + 3 + 4 = 14 total marbles
Now that we have the total number of marbles in the bag we need to divide the number of yellow marbles by this total to get the probability in decimal form.
4 (yellow) / 14 (total) = 0.2857
Now we need to multiply this decimal by 100 to get the percentage probability.
0.2857 * 100 = 28.57%
Finally, we can see that the probability of selecting a yellow marble is 28.57%
HELP ME PLZ ITS DUE 10 MINS I NEED HELP PLZ
70 POINTS 70 POINTS 70 POINTS 70 POINTSHELP ME PLZ ITS DUE 10 MINS I NEED HELP PLZ
70 POINTS 70 POINTS 70 POINTS 70 POINTSHELP ME PLZ ITS DUE 10 MINS I NEED HELP PLZ
70 POINTS 70 POINTS 70 POINTS 70 POINTS
Answers
Answer:
THATS ONLY 35 points
Step-by-step explanation:
Answer:
its only 35 points but that's ok we all make mistakes
Step-by-step explanation:
pls help i don’t understand
Answers
Answer:
Step-by-step explanation:
you know the sum of the angles in a parallelogram is 360 degrees
you have an angle that is 44, the Y angle is also 44 (opposite angles are equal)
360-(44+44)=360-88=272 is the sum of the angle x and its opposite
272/2=136
x=136
solve for x: x/9+2x/2=1/3
Answers
Answer:
x=0.3 0r x=3/10
Step-by-step explanation: