Answer:
They will about 300 dollars if they are doubling the price. If it is just adding five than it is 155.
Give an example of something that would be appropriately measured by nanometers.
Answer:
Bacteria, atoms and molecules
Step-by-step explanation:
These can be measured in nanometers because they are very small.
1 NANOMETER = 1/1,000,000,000 OF A METER
HOPE IT HELPED
What percent is equivalent to Two-fifths?
Possible Answers...
0.4%
2.5%
25%
40%
Answer:
40%
Step-by-step explanation:
2/5= 4/10
4/10= 40%
The percent that is equivalent to two-fifths is 40%. The correct option is 40%.
To determine the percent equivalent to two-fifths, we need to convert the fraction into a percentage.
The fraction two-fifths can be written as 2/5. To convert this fraction to a percentage, we divide the numerator (2) by the denominator (5) and multiply the result by 100.
2/5 x 100
= 0.4 x 100
= 40%
Therefore, the percentage equivalent to two-fifths is 40%.
Among the provided options:
0.4% is incorrect. It represents four-tenths of a percent, not 40%.
2.5% is incorrect. It represents two and a half percent, not 40%.
25% is incorrect. It represents one-fourth or 25%, not 40%.
40% is the correct answer, as explained above.
Hence, the option that represents the percent equivalent to two-fifths is 40%.
To learn more about the percentage;
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please help!!!! 10 points
Answer:
E) [tex]18a-8b-1[/tex]
Step-by-step explanation:
[tex]10a-7b+11+8a-b-12[/tex]
Group the similar terms together:
[tex]10a+8a-7b-b+11-12[/tex]
Add/subtract the "a" terms:
[tex]18a-7b-b+11-12[/tex]
Add/subtract the "b" terms:
[tex]18a-8b+11-12[/tex]
Add/subtract the numbers:
[tex]18a-8b-1[/tex]
Answer: E) 18a - 8b - 1
Step-by-step explanation: 1) Combine like terms: (10a+8a)+(-7b-1b)+(11-12)
2) 18a - 8b - 1
How many milometers are in 1 foot?
Answer:
1 Foot = 304.8 Millimeters
Step-by-step explanation:
:/
304.8 mm are in a foot
plz help quick i will give brainliest to the first person to answer: The equation a = 180x(n-2)/n represents the angle measures, a, in a regular n-sided polygon. When the equation is solved for n, n is equal to a fraction with a denominator of a – 180. What is the numerator of the fraction?
Answer:
the numerator of the fraction is -360
Step-by-step explanation:
A garden in the shape of a regular hexagon is fenced by evenly placed flower pots. There is a pot in each corner of the garden and 41 pots on every side of the hexagon. Ashot and Sam want to use the same flower pots to decorate another garden in the shape of a square. How many pots should be evenly placed on each side of the square, if all pots should be used and all corners should be decorated by a flowering pot ?
5TH GRADE MATH! HELP! What is written in standard form? A. 0.8 B. 0.871 C. 871 D. 8,710
Answer:B
Step-by-step explanation:
Answer:
0.871.
Step-by-step explanation:
if you divide 1/10 you get 0.1 and then you multiply it by 8 and you get 0.8
then you divide 1/100 and you get 0.01 then you multiply it by 7 and get 0.07
then you divide 1/1,000 and you get 0.001 then you multiply it by 1 and get 0.001 Now you add them together and get 0.8 + 0.07 + 0.001 = 0.871
Which inequalities are true? Check all that apply. [tex]\sqrt{5} \ \textless \ 2.3 \ \textless \ \sqrt{6}[/tex] [tex]\sqrt{5} \ \textless \ 2.4 \ \textless \ \sqrt{6}[/tex] [tex]\sqrt{4} \ \textless \ \sqrt{5} \ \textless \ \sqrt{5.5}[/tex] [tex]\sqrt{8} \ \textless \ 3 \ \textless \ \sqrt{9}[/tex] [tex]\sqrt{8} \ \textless \ 2.9 \ \textless \ \sqrt{9}[/tex] [tex]\sqrt{4} \ \textless \ 4.5 \ \textless \ \sqrt{5}[/tex]
The value of the surface area is equal to the value of the volume. Find the value of x. Then find the surface area and volume of the cylinder. Diameter of the cylinder=7 1/5 feet, height of the cylinder=x. I also need to know how to solve it.
Answer: sa=pidh+2pir^2
v=hpir^2
d=7.2
r=7.2/2=3.6
sa=pi(7.2)(x)+2pi3.6^2
sa=7.2pix+25.92pi
V=hpir^2
V=xpi3.6^2
V=xpi12.96
SA=V so
7.2pix+25.92pi=xpi12.96
divide both sides by pi
7.2x+25.92=12.96x
minus 7.2x from both sides
25.92=5.76x
divide both sides by 5.76
4.5=x
the value of x is 4.5ft
Step-by-step explanation:
help please!!! 10 points
Answer:
E
Step-by-step explanation:
You can easily solve this by rearranging the ones that look alike. 7a^2-5a^2+10a-3a=5a^2+7a
In 2020, Halloween is on a Saturday. Record the day of the week for Halloween in:
2021:
2022:
2023:
2024:
2025:
2026:
2027:
2028:
2029:
2030:
Answer:
2021:sunday
2022:monday
2023:tuesday
2024:thursday
2025:friday
2026:saturday
2027:sunday
2028:tuesday
2029:wednesday
2030:thursday
Step-by-step explanation: I use my calendar
Answer:
2021: Sunday
2022: Monday
2023: Tuesday
2024: Thursday
2025: Friday
2026: Saturday
2027: Sunday
2028: Tuesday
2029: Wednesday
2030: Thursday
which correct postulate, theorem, property, or definition that justifies each of the following statements.
Answers are in picture
Thanks in advance :D
For each diagram, describe a translation, rotation, or reflection that takes line ℓ to line ℓ′. Then plot and label A′ and B′, the images of A and B.
Answer:
translate down 3reflect across the horizontal line through AStep-by-step explanation:
1. There are many transformations that will map a line to a parallel line. Translation either horizontally or vertically will do it. Reflection across a line halfway between them will do it, as will rotation 180° about any point on that midline.
In the first attachment, we have elected to translate the line down 3 units.
__
2. Again, there are many transformations that could be used. Easiest is one that has point A as an invariant point, such as rotation CW or CCW about A, or reflection horizontally or vertically across a line through A.
Any center of rotation on a horizontal or vertical line through A can also be used for a rotation that maps one line to the other.
In the second attachment, we have elected to reflect the line across a horizontal line through A.
What is the value of x in the equation Negative 6 x = 5 x + 22?
Answer:
Hi there!
Your answer is:
x= -2
Step-by-step explanation:
-6x = 5x +22
Subtract 5x from both sides
-6x-5x = 22
Simplify
-11x = 22
Divide both sides by -11
x= 22/-11
Simplify
x= -2
Hope this helps!
Answer:
x=-2
Step-by-step explanation:
The equation here is -6x=5x+22
First we can move the term 5x to the left side by subtracting 5x from both sides of the equation giving us
-11x=22
From here we need to divide both sides of the equation by -11 to isolate the variable so we get
-11x/-11=22/-11
This then is simplified to
x=-2
Which is the answer.
HELP ASAP!!!!!! ROTATE SEGMENT CD 180 DEGREES CLOCKWISE AROUND ITS MIDPOINT G!! WHAT IS THE IMAGE OF C??
Answer:
Step-by-step explanation:
Ok so I'm doing this on my phone so it's a bit difficult. 180 degrees either way is really just flipping the image upside down. So when you are flipping this around the midpoint, and it's a line, you can just picture it as if you are switching the 2 end points, so switch c and d mentally and that should be your answer. I hope this helps if not, I'm sorry
help, please I don't know this one
Answer:
7279
Step-by-step explanation:
What is the measure of ∠LPQ?
What is the measure of ∠LPN
[tex]\tt Step-by-step~explanation:[/tex]
Since no real values are given for the angles, we will not have an exact angle measurement.
If ∠LPQ is x+28, then that means ∠NPM is the same, since they are vertical angles.
[tex]\tt LPQ=x+28\\NPM=x+28[/tex]
Since ∠QPM is x, then ∠LPN is also x, because they are also vertical angles.
[tex]\tt QPM=x\\LPN=x[/tex]
[tex]\large\boxed{\tt Our ~final~answer:~LPQ=x+28,~LPN=x}[/tex]
A box of 21 holiday cards sells for $3.99. What is the unit price per card?
$0.02
$0.19
$3.78
$5.26
Can someone help me with this?
Answer:
The tenths are the first number behind the decimal point, hundredths are second, then thousandths and ten-thousandths
Step-by-step explanation:
Answer:
I think you go in order from smallest to largest go in this order. 0.9, 0.8, 0.7 0.6, 0.5, 0.4, 0.3, 0.2, 0.1, 0.0, 0.0, 0. then put the 1 from the top of the page down to the ones on the Nearest ten cart, also put the 1.0 in the nearest 10 cart.
Step-by-step explanation:
I tried to figure it. hope it works.
Describe the thing in your surroundings that represents area.
What is the product? Express the answer in lowest terms. 2Two and three-fourths times one-half One and one-eighth One and three-eighths Two and one-eighth Two and three-eighths plz help me
Answer:
it is 1 3/8
Step-by-step explanation:
does 4 = 2+2 it seem like I'm really dumb but, trust me this is really hard
Answer:
Yes it does
Sorry I need 20 characters so 2+2=4 there you go
What is the value of the base in the power (-24)5?
Answer:
-24
Step-by-step explanation:
I assume 5 is meant to be an exponent.
if u need 500 rails and you get 16 every time you make 1 how much times do u need to make rails
Answer:
31.25
Step-by-step explanation:
Describe the main parts of a wave include crest, trough, amplitude and wavelength.
please helppppppp
Answer:
Crest - the highest point in the wave.
Trough - the lowest point in the wave.
Wavelength - the horizontal distance between successive crests, troughs, or other parts of a wave.
Wave height - the vertical distance between the crest of a wave and its neighboring trough.
Amplitude- the amplitude is the distance from crest to crest or trough to trough
Which statement about rational numbers is NOT correct? A. All rational numbers are also integers. B. Zero is a rational number. C. All integers also rational numbers. D. All rational numbers can be written in the form a/b
Answer:
Step-by-step explanation:
D is not correct
The daily high temperatures for Barrow, Alaska, are shown in the table below. November 29 -5.2. November 30- 3, December 1. -1.5, December 2nd -3.3, December 3rd -3.8, December 4th -9.2 What was the mean (average) temperature for Barrow, Alaska, for November 29 through December 4?
Answer:
The answer is -4.3
Step-by-step explanation:
You need to add all of the temperatures together then divide it by the amount of temperatures.
All of the temperatures equal -26
You divide by the amount of temperatures which is 6
what is the answer
Answer:
x = 3(-8)
Step-by-step explanation:
Answer:
[tex]x=39[/tex]
Step-by-step explanation:
[tex]-2\left(x+5\right)-4+3\left(x-8\right)=1[/tex]
Add 4 to both sides:
[tex]-2\left(x+5\right)-4+3\left(x-8\right)+4=1+4[/tex]
[tex]-2\left(x+5\right)+3\left(x-8\right)=5[/tex]
Expand:
[tex]-2x-10+3\left(x-8\right)=5[/tex]
[tex]-2x-10+3x-24=5[/tex]
[tex]x-34=5[/tex]
Add 34 to both sides:
[tex]x-34+34=5+34[/tex]
[tex]x=39[/tex]
x + 7÷ (-3) = 1 what is X please hurry
Carlos has a $5 bill. If he buys an eggplant, how much change will he receive? Carlos will receive $_____ in change. (1 eggplant is 0.89 cents)
Answer:
$4.11
Step-by-step explanation:
If Carlos buys the eggplant with a $5 bill and it only costs $.89 cents he will have $4.11 cents in change because $5.00
-$0.88
= $4.11
Answer:
Carlos will receive $4.11 in change.
Step-by-step explanation:
You subtract the amount of the eggplant by the amount Carlos has. $5.00- $0.89 = $4.11. Hope this helps.
