Answers
explanation: i’m not completely sure if these are correct but i think they are
Related Questions
using a common denominator to write an equivalent fraction for 3/7?
Answers
Multiply both 3 and 7 by 2, this gives you equivalent fractions (there are more possible equivalent equations of course)
I'm not sure exactly what you are trying to ask, but you can multiply the numerator and denominator by any number and it will stay the same value fraction, as long as you are multiplying them both by the same number.
50 POINTS PLS DONT JUST WAIST POINTS PLEASE HELP MEEE ANSWEEERRRRR
A. 20 cm
B. 25 cm
C. 22 cm
D. 18 cm
Answers
Let's see
V=πr²hπ(8)²h=1280π64h=1280h=1280/64h=20cmAnswer:
A. 20 cm
Step-by-step explanation:
Volume of a cylinder
[tex]\textsf{V}=\sf \pi r^2 h \quad\textsf{(where r is the radius and h is the height)}[/tex]
Given:
[tex]\sf V=1280 \pi \: cm^3[/tex][tex]\sf r=8\:cm[/tex]Substituting the given values into the formula and solving for h:
[tex]\begin{aligned}\implies \sf 1280 \pi & =\sf \pi 8^2h\\\\\sf 1280 \pi & = \sf 64 \pi h\\\\\sf h & = \sf \dfrac{1280 \pi}{64 \pi}\\\\ \sf h & = \sf 20\:cm\end{aligned}[/tex]
3/4 x 8 = ?
I need help for this question.
Answers
Answer:
6 hope this was fast
Answer:
6
Step-by-step explanation:
[tex]\frac{3}{4}[/tex] x 8 =
[tex]\frac{3}{4}[/tex] × [tex]\frac{8}{1}[/tex] = [tex]\frac{24}{4}[/tex]
[tex]\frac{24}{4}[/tex] = 6
Nicole had 38 beads. She lost some of them. This can be modeled by the expression 38 - x what does x represent
Answers
Answer:
the number of beads she lost
help me. I need help please
Answers
Hope it helps
.......
Help me please
Answers
Answer:
ans. option 1.
it is the correct answer
Ruby has a monthly salary of $1,800 and also earns 6% commission on her sales. If Ruby had $37,000 in sales last month, what were her total earnings for the month? a. $1,908 b. $2,220 c. $2,328 d. $4,020 Please select the best answer from the choices provided A B C D.
Answers
Ruby's total earning for the month will be $4,020.
It is given that -
Ruby's monthly salary =$1,800
Ruby's commission on sales= 6%
Ruby's last month sales= $37000
What will be the total earnings of Ruby ?Ruby's monthly salary =$1,800
Ruby's commission on sales= 6%
Ruby's last month sales= $37000
Amount Ruby earned as a commission = [tex]\dfrac{37000\times6}{100}[/tex] = $2220
Ruby's total earning will be = Salary + commission
= 1800+2220
= $4020
Hence Ruby's total earning for the month will be $4,020.
To know more about percentage follow .
https://brainly.com/question/19247356
Find the protect of -3.5 (-1 1/3
Answers
Answer:
14/3 4 2/3, 4.6
Step-by-step explanation:
Hope this helps!!
M'(-5-4) is the image of M after a 90°
counterclockwise rotation about the origin.
What are the coordinates of M?
Answers
Step-by-step explanation:
Let coordinate of M(x, y)
we know,
image of M(x,y)-------M'(-y,x)
From question
(-y,x)= (-5,-4)
or, -y = -5 and x= -4
So, y=5 and x= -4
Therefore M(x,y)=M(-4,5)
Peter owns a candy store. His starting balance last month was $15,300. His ending balance was $12,500. What is Peter Burn Rate? Click this link to open the Business Financials Part 2 Study Guide to view the formula used for this problem! Type a comma to separate the digits and type the $ symbol when you enter your answer as shown below: Example: $15,300
Answers
The burn rate is a value gotten per time, since the time is 1 month, and the difference between the start and ending balances is $2,800
Hence the burn rate is $2,800 per month
Rate of an expressionGiven Data
Starting Balance = $15,300
Ending Balance = $12,500
Duration = 1 month
Let us find the difference between the starting and the ending balance
= $15,300 - $12,500
= $2,800
Now we have the difference in amount, hence the burn rate will be
Burn Rate = $2,800 per month
Learn more about rate here:
https://brainly.com/question/25793394
Give me a good explanation please! I don't really understand what to do when exponents aren't the same xD
Wrong or fake answers will be deleted and reported and will get you banned!
80 point reward for correct answer and a good explanation that I can understand. I will follow up with you If I cannot understand the explanation but the answer is correct. You must reply or else you will be reported! Sorry!
Answers
[tex](5*10^{-7} )*(3*10^{6} ) = (5*3) *(10^{-7} *10^{6} ) = 15*(10^{(-7) + 6} ) = 15 * 10^{-1} =0.15*10^{1}[/tex]
Hope that helps!
Answer:
1.5
Step-by-step explanation:
First I convert it using the negative exponent rule
so 10^-7 becomes
1
------
10^7
(Dont ask how the negative exponent rule works i have no clue to be honest)
Now we have to do the 10^7
10^7 = 10000000
So the fraction is now
1
------------------------
10000000
What we have above equals 0.00000010
So we got that part now we have to do
5 * 0.00000010 = 0.00000050
So now we have (0.00000050) x ( 3 x 10^6)
Its fairly easy from here
first we do
10^6 = 1000000
then we do
3x1000000 = 3000000
Now we have
(0.00000050) * (3000000)
The parentheses are useless at this point so we can just remove them
0.00000050 * 3000000 which gets us to.. 1.5
I hope this is better than my last answer lol.. this hurt my head
Please answer with steps
|3+5x|
----------- =4
9
Answers
Answer:
9 [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Subtract 3 from both sides.5x = 46Divide by 5 on both sides.This will get you 9 [tex]\frac{1}{5}[/tex]If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
My work was a bit shorter since I have answered several of your questions, and you should be able to try doing these types of problems on your own by now.
Estimate when the 4th most popular video was released.
Group of answer choices
2012
2013
2014
2016
Answers
2014, it had not quite reached the 2015 mark.
If the radius of a circle is doubled, how does the area of the circle change?
Answers
Answer:
Quadruple the size
Step-by-step explanation:
Explanation:
When you enlarge a linear measurement by a scale factor a the area changes by a scale factor a2
So when you double the radius. scale factor 2, the area is increased by a scale factor:
22=4
So the area is quadrupled in this case.
A side of the triangle below has been extended to form an exterior angle of 62°. Find the value of xx.
Answers
Solution:
Note that:
x + 46 + (180 - 62) = 180Simplify the equation to find x.
x + 46 + (180 - 62) = 180=> x + 46 = 180 - (180 - 62)=> x + 46 = 180 - 180 + 62=> x + 46 = 62=> x = 16Sum of interiors=exterior
[tex]\\ \rm\bull\rightarrowtail x+46=62[/tex]
[tex]\\ \rm\bull\rightarrowtail x=62-46[/tex]
[tex]\\ \rm\bull\rightarrowtail x=16[/tex]
Find the coordinates of the midpoint of the segment
whose endpoints are H(10, 7) and K(8, 11).
Answers
Answer: (9, 9)
Step-by-step explanation:
[tex]\left(\frac{10+8}{2}, \frac{7+11}{2} \right)=\boxed{(9, 9)}[/tex]
Uncle Drew scored 28 points in 5 5/6 minutes during a game of basketball. How many points did he average per minute during that 5 5/6
Answers
Answer: 48 points per minute
Step-by-step explanation:
28 divided by 5 and 5/6
= 28/1 ÷ 35/6
Dividing fractions is the same as multiplying by the reciprocal
= 28/1 * 6/35
= (28*6)/35
= (4*6)/5 --> simplify by reducing by 7
= 24/5 --> to mixed fraction. 4 4/5 = 4 and 4/5 = 4.8 points per minute
Write an expression that describes the number of tiles for any stage in the visual pattern.
Answers
The number of tiles at any stage can be described with the expression below:
aₙ = 2 + 4n
From the diagram the number of tiles increase by 4 . Therefore, the expression that describe this pattern can be gotten by using arithmetic progression.
Arithmetic progression formulaAP = a + (n - 1)dwhere
a = first term
d = common difference
n = number of terms
6, 10, 14
d = 10 - 6 = 4
a = 6
aₙ = 6 + (n - 1)4
aₙ = 6 + 4n - 4
aₙ = 2 + 4n
learn more on pattern here: https://brainly.com/question/21322373
Answer:
n * 1 or 4n / 4
Notes:
Hi, I have the same question as you. My guesses are n * 1, and 4n / 4. I put these in but they say they're incorrect, so I don't know. Sorry.
I am a 3-digit number;
If you round me to the nearest 10, I round up and not down;
My hundreds digit is between 4 and 6;
My tens digit is between 5 and 7;
Write down all possibilities of my value.
Answers
Answer:
565
566
567
568
569
Step-by-step explanation:
info we know:
500
060
possibilities:
565
566
567
568
569
John's pet service takes care of cats and dogs. Currently, there are 23 cats and 31 dogs at John's Pet Service.
What is the ratio of cats to dogs at the center? What is the ratio of cats to the total number of pets at the
center? Write the ratios in three different ways.
Answers
Answer:
Below are the answers
Step-by-step explanation:
Cats to dog's ratio can be written as 23:31 or 23/31 or 23 to 31.
Cats to total number of pets can be expressed as 23:54 or 23/54 or 23 to 54.
What is the volume of a square pyramid with a base length of 5 cm and a height of 6 cm?
Enter your answer in the box
Answers
Answer:
Step-by-step explanation:
The volume is [tex]V = \frac{1}{3} b^{2} h[/tex]
Known facts:
length of base: 5cmheight of pyramid: 6cmLet us plug in the known value into the pyramid
[tex]v=\frac{1}{3} * 5^{2} *6 = 50[/tex] cubic centimeters
The volume of a square pyramid is 50 cubic centimeters!
Hope that helps!
Bella buys 4 packets of sandwiches at a bottle of water for £1.20 and 3 packets of crisps. Bella pays with a £20 note. She gets £5.75 change. Each packet of crisps has the same price. Work out the price of each packet of crisps.
Answers
How can I anwers this
Answers
Solution:
4x - 3y = -6
2x + y = 12
Rearrange the terms
4x - 3y = -6
y = 12 - 2x
Substitute
4x - 3(12 - 2x) = -6
Solve the equation
x = 3
Substitute
y = 12 - 2 x 3
Solve the equation
y = 6
Write the solution
x = 3
y = 6
What is the instantaneous rate of change for the function f(x) = 2x2 + 8x - 2 at the point (2a, b)?
Answers
Answer:
[tex]2b+4a+8[/tex]
Step-by-step explanation:
that would be your average rate of change.
someone please help, i will
mark as brainliest if correct!
Optima and her cousins Joey, Keith, and Louise were
asked to identify the equation that models the
transformation in the parent function f(x) = x shown
by this graph. Who is correct?
Answers
I JUST WANT TO SAY IS NOTHIN
Combine like terms. y + 7 + 4(y + 3) =
Answers
Answer:
5y+19
Step-by-step explanation:
should be the answer
A storage chest is shown. What are the volume and the surface area of this storage chest?
Enter your answers in the boxes.
Answers
Answer:
Step-by-step explanation:
[tex]V=(4.5)(2)(2)=18 ft^3\\A=(4.5)(2)=9 ft^2[/tex]
If each dust particle has a mass of 7.67 x 10-10
grams, what is
the total mass of 87 billion dust particles?
Answers
2. Ebony’s bank balance first reached $400 on Day 4. The last day her balance was $400 was Day 8.
(a) Decide . Explain how you determined these amounts.
(b) Estimate . Explain how you determined these amounts.
Jade said that the amount of money Ebony took out of her account each day between Day 8 and Day 12 was the same amount of money she put into her account each day between Day 0 and Day 4. Recall that Day 12 is when the balance first reached $0. Without doing any calculations, how could you show Jade why that cannot be true?
need correct answer and pictures that shows it was correct please and thank you for whoever helps me out
Answers
Answer:
It’s 400
Step-by-step explanation:
400 you started with and 400 on day 8 is 0 increese so 400
Answer:
she has $400 in 4 days, that means she gets $100 each day, on the 8th day she must have had $800 then spent $400
Step-by-step explanation:
the answer is the explanation
Please answer 53 points
Answers
Answer:
The answer is 11.6 m
Step-by-step explanation:
Sara's position = 15.8 meters below sea level
Larson's position=4.2 meters above Sara
Larson's position=15.8-4.2=11.6 meters
THEREFORE: Larson's position is 11.6 meters below the sea level.
