Answers
Hope this helped!
Pls mark brainliest
Related Questions
guys, can I have some help?
Answers
Answer:
1
Step-by-step explanation:
5 - 1 + 12 = 16
5-1=4
4+12=16
John had a total of $150. He purchased a DVD box set which costs $50 as well as a single DVD. He is left with $75. Which equation could be used to find the cost p of the DVD?
150 − 50 + 75 = p
150 + 50 + p = 75
50 + p + 75 = 150
150 + 50 + 75 = p
Answers
--Answer--
50 + p + 75 = 150
--Explanation--
The total number of money he had originally is 150. If he is left with 75, that starts us with 150 = 75 ______.
He spend something that was 50 dollars, so add that to 75 which equals 125.
Subtract 125 from 150 and you get 25. 25 is the cost of the single DVD, so we'll make 25 "p."
The cost of the DVD box set, the single DVD, and how much he is left with equals how much money he had originally.
That would make it 50 + p + 75 = 150.
HELP HELP HELP HELP PLS
Answers
Answer:
528 dollars
Step-by-step explanation:
The starting price is $600. And it goes down by 20% then comes back up 10% so steps are:
First we got 20% off so I did 100 - 20 and got 80%
1: 80% * 600 = 80/100 * 600 = 480
Then we get an increase of 10% so I multiplied 110% with 480 which was our new price
2. 110/100 * 480 = 11 * 48(simplifying)
= 528
PLEASE HELP ME THIS IS TIMED!!!!!!!!! I WILL MARK THE BRAINIEST TO WHOEVER ANSWERS THIS CORRECTLY!!!! AND NO LINKS OR I WILL REPORT YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
y=7x-7
I’m pretty sure math not my best subject sorry if I was wrong
Step-by-step explanation:
Calculate the total surface area of this net of a right triangular prism.
A 225 cm²
B 207.5 cm²
C 165 cm²
D 147.5 cm²
Answers
7th grade math pls help me
Answers
Answer:
I think the answer might be true
Step-by-step explanation:
Supplementary angles add up to 180 degrees. When the angles are placed next to each other, they should add up to 180. Let's try it... 130+50 = 180. Therefore, these angles are supplementary.
Also, for extra help, 180-degree angles make a straight line, like this one. When you get stuck, you can always refer to websites such as Khan Academy for practice and explanations. (https://www.khanacademy.org)
Sorry for the wordy explanation, but I hope I helped :)
The box plots show data about the number of years that farmworkers have been employed at each of two farms. Which statement is best supported by the information in the box plots?
Answers
Anwser: you got disc?
Step-by-step explanation:
Image Below: Can someone pls pls pls help me out? tysm
#1. What is the value of the lower quartile (Q1)?
#2. What is the IQR (inter-quartile range)?
#3. What is the range?
#4. What is the median?
#5. What is the value of the upper quartile (Q3)?
#6. Which of the four quartiles has the smallest range?
A. 1st quartile
B. 2nd quartile
C. 3rd quartile
D. 4th quartile
#7. What is the maximum value shown in the box-and-whisker-plot?
Answers
--Answer--
1. 4
2. 6
3. 14
4. 9
5. 10
6. A
7. 20
--Explanation--
1. The lower quartile is always the left side of the box.
2. The IQR is Quartile 1 minus Quartile 2, so you could subtract the number at the right of the box with the left.
3. The range is the highest number minus the lowest number. (The numbers that stretch out all the way til the lines stop)
4. The median is the line in the middle of the box.
5. The upper quartile is right of the box. (the vertical line)
6. The Lower Quartile Is Always Smaller Than The Upper Quartile.
7. The number all the way to the right of the number line.
Sorry if anything is incorrect, but I hope it helps :>
PLEASE HELP! I WILL FAIL WITHOUT THIS :(
Answers
Answer:
Part A
Its Q3 ⇒ 9Part B
Its data between Q1 and Q3 ⇒ between 5 and 9Part C
Its data to the left from Q1 ⇒ 5exam help !!
A line parallel to the graph of (y − 4) = m(x − 7) passes through (−1,−2) and (m, 10). If
m > 0, what is the value of m?
Answers
Remember m is the slope so to find the slope use (-1,-2) (-7,-4)
Grace was given the description “three less than the quotient of a number squared and nine, increased by eight” and was asked to evaluate it when n = 6. Her work is shown below.
In which step did she make an error?
step 1
step 2
step 4
step 5
Answers
Answer:
She didn't fudge it up, because I put it in a calculator and I got the same answer as in the image provided. Maybe there was a typo in the question or something...
Steve walks a circular trail at the local park that is 440 yards in length (a quarter mile). The city council has built a fountain at the center of the circle. To the nearest yard, what is the shortest distance from the path to the center of the fountain?
SHOW UR WORKKKK PLEASEEEEEEEEE
Answers
Step-by-step explanation:
circumference of a circle is
u = 2 pi r
u=440
r=?
solve for r
Which of the following represents the graph of the equation y = -2x + 1?
Answers
Answer:
Graph D
Step-by-step explanation:
For graph A)
Equation would be: y = 2x + 1
For graph B)
Equation would be: y = 2x - 1
For graph C)
Equation would be: y = -2x - 1
For graph D)
Equation would be: y = -2x + 1
Hope this helps!
answer : D
steps :
graph the line using the slope and y-intercept, or two points.
slope: −2 (down 2, right 1)
y-intercept: (0,1) (where the line intercepts the y axis)
your points for your line:
[tex]\left[\begin{array}{ccc}x&y\\0&1\\1&-1\end{array}\right][/tex]
solution : the graph in answer D.
hope this helps !
- audrey ♡
Find the volume of the prisms. Show work!
Answers
1. Answer = About 1451.42 m³
First, we need to find the volume of the cube:Formula: πr²hVolume = π * 3² * 50 = 1413.72 m³Second, we need to find the volume of the cone:Formula: (πr²h)/3Volume = π * 3² * 4 = 37.69 m³Third, we need to add these two volumes to find the total volume of the figure.1413.72 m³ + 37.69 m³ = 1451.42 m³.2. Answer = 960 m³
Formula: (1/2(b*l)) * 20First, we need to find the area of the base (1/2 * b* l).1/2 * 8 * 12 = 48.Second, we need to multiply the area of the base by the height to get the volume.B * h = 48 * 20 = 960 m³.The box plot below represents some data set. What percentage of the data values are greater than 42?
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Answer:
25%
Step-by-step explanation:
MRK ME BRAINLIEST PLZZZZZZZZZZZZZZZ
40 points right here
Answers
Answer:
Step-by-step explanation:
to do this question
begin by answering no1 and continue like this until you finish!
Ken buys a bag of 70 marshmallows.
42 are pink and the rest are white.
What % are white?
60%
45%
40%
Answers
Answer:
45
Step-by-step explanation:
Answer:
70 - 42 =28
28/70 = 40%
The volume of the spear is 998 cm3. What is the approximate radius of the sphere? Use the formula v= 4/3 πr3 and 3.14 for π
Answers
Answer:
6.2 cm
Step-by-step explanation:
V=4 /3πr^3
4 /3*π*6.2^3 = 998 cm cubed
Have a good day :)
step by step explanation:
Please help I need help with #17, 19, and 21
Answers
Answer:
Step-by-step explanation:
All the angles in a triangle have to add up to 180 degrees.
#17.)
45+50=95
180-95=85
x=85
#18.)
This one is a little different. The furthest two angles are complimentary which means that they add up to 180 degrees (a straight line.) Once you find the missing angle to that one, you can do the same thing as you did in #17.
180-118=62.
25+62=87
180-87=93
x=93
#21.)
For this one a slightly larger equation is needed. Since we don't have a definite number for the bottom left angle, we have to use x+2 as our number. We first have to find the bottom right angle though.
180-108=72
x+x+2+72=180
2x+74=180
2x=106
x=53
Answer
#17=85
#19=93
#21=53
Please answer. Thanks!
Answers
Answer:
Step-by-step explanation:
1) x +22.5 = 49.25
Subtract 22.5 from both sides
x + 22.5 - 22.5 = 49.25 - 22.5
x = 26.75
Checking: LHS = x + 22.5 = 26.75 + 22.5 = 49.25 = RHS
2) 37.2 = n - 12
Add 12 to both sides
37.2 + 12 = n - 12 + 12
49.2 = n
n = 49.2
3) 55t = 176
Divide both sides by 55
[tex]\frac{55t}{55}=\frac{176}{55}\\\\t = 3.2[/tex]
What is the Mean of this data set {2,5,5,6,8,8,9,11}
NO LINKS
Answers
Answer: 6.8
Step-by-step explanation:
Add all of them, and then divide them by 8
Answer:
The mean is 6.75
Step-by-step explanation:
There are 8 numbers in the set. Add them all, and then divide by 8.
2 + 5 + 5 + 6 + 8 + 8 + 9 + 11 / 8=54/8=6.75
So, the mean is 6.75!
Hope this answer helps!
In science class, Matt tried to find the mass of a penny. A penny is known to have a mass of 2.5 g. Matt overestimated the weight of the penny and had a percent error of 4%. How much did Matt think the penny weighed?
Answers
answer is 90%
Step-by-step explanation:
Please help!! No bots will be acceptable. How do you do this and what is the answers to them?
Answers
Answer:
11.6667 mi/h
Step-by-step explanation:
To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time. To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.
plz anser: if there are 5 cookys and johny ates 2 how mnay are left?
Answers
Answer:
3
Step-by-step explanation:
Which of the following would be the best equation for the function of the values for Janet’s reading?
A. p = 6h
B. p = 20h
C. h= 20p
D. 20 + p = h
Answers
Please help! Thank you!!
Answers
Answer:
108
Step-by-step explanation:
So, to start, we can calculate the fuel used in March by using the following equation:
(40x240)/100
Which is 96. So the furnace burned 96 gallons of fuel in March and was left with 144 gallons. Now we need to find out how much of its remaining fuel it burned in April, so we use this:
(25x144)/100
Which is 36. So it burned another 36 gallons of fuel in April, leaving it with 108 gallons still in the tank.
Answer: i think is 108 i hope this help sorry.....
Step-by-step explanation:
this one too keep saying it wrong
Answers
Hi
The answer is 50.24in^3
Hope this Helps
(Tell me if my answer is correct)
Answer:
V≈234.57
Step-by-step explanation:
This is the correct answer, try it!
please help, i need help with thee two problems and i swear if you are one of those people that just put links as scams, pls dont:D
Answers
ugh i hate those ppl with the links
anyways
1) 16t^2 = 144
4t = 12
t = 3
2) x^2 + 10x + 25 = 9
x^2 + 10x + 16 = 0
(x+8)(x+2) = 0
x = -8 or -2
Hope this helps :)
Answer:
ANSWER TO 1 is t = 3
ANSWER TO 2 is x = -2
Step-by-step explanation:
2) x^2 + 10x + 25 = 9
x^2 + 10x + 16 = 0
(x+8)(x+2) = 0
x=-2
1) 16t^2 = 144
4t = 12
t=3
I know I've asked a bunch of questions but I reallyyyy need help on math
Answers
Answer:
i think its d
Help!!!!!!!!!!!!!!!!!!!!!!!!!!