Can somone pls help me with this I have a C- in math and I really need help also a like show work on each one plsss
Answers
Answer:
1. [tex]\frac{3}{8}[/tex]
2. [tex]\frac{1}{4}[/tex]
3a. [tex]-\frac{1}{4}[/tex]
3b. 3
3c. [tex]-\frac{4}{5}[/tex]
4. [tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
Step-by-step explanation:
1.
Rises 6 inches for every horizontal change of 16 inches
Slope = rise/run
Slope = 6/16
Slope = 3/8
2.
Rises 3 feet for every horizontal change of 12 feet
Slope = rise/run
Slope = 3/12
Slope = 1/4
3a.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}[/tex]
[tex]m = \frac{3-2}{-2-2}[/tex]
[tex]m = \frac{1}{-4}[/tex]
[tex]m = -\frac{1}{4}[/tex]
3b.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
[tex]m = \frac{-1 - 2}{-1-0}[/tex]
[tex]m = \frac{-3}{-1}[/tex]
[tex]m = 3[/tex]
3c.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
[tex]m = \frac{1 - (-3)}{-1-4}\\[/tex]
[tex]m = \frac{4}{-5}\\[/tex]
[tex]m = -\frac{4}{5}[/tex]
4.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
Related Questions
HELP NOW WHOEVER ANSWERS FIRST WILL GIVE BRAINLYIST
Answers
Answer:
if these are the same pictures but just tilted then the answer should be 5 units
Step-by-step explanation:
Answer:
it is 5
Step-by-step explanation:
i dont feel like a step by step
1) Find two positive consecutive integers that have a product of 30?
Answers
Answer:
{-6,-5} and {5,6}
Step-by-step explanation:
let me know if this is what you are looking for :)
GIVING OUT BRAINLIEST TO WHOEVER CAN PROVIDE THE CORRECT ANSWER !! Asap
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which expression is equivalent to (2x ^2 +6)(x-2)
Answers
Answer:
B
Step-by-step explanation:
Answer:
D.
Step-by-step explanation: First multiply 2x^2 to x - 2 to get 2x^3 - 4x^2
and then multiply 6 to x - 2 to get 6x - 12. Then put the equation together:
2x^3 - 4x^2 + x - 2
The Smith family is building a deck that is 200 square feet in area. What are the
possible lengths and widths the deck could have?
Answers
I am guessing in whole numbers but any and every number could work. so divide 200( which is gotten by length times width ) by numbers starting with one... to find the possible deck sizes...
1by200feet
2by100feet
4by50feet
5by40feet
8by25feet
10by20feet
help lol the last answer choice is y=5/3x-10
Answers
Answer:
C
Step-by-step explanation:
HELPP !!! I need help
Answers
Answer:
4. the answer is 5.4 which is between 5 and 6.
5. the answer is C.
Step-by-step explanation:
for #4 you just had to divide 27 by 5, and for #5 both numbers are positive so they are in the first quadrant.
Question
Use a number line to compare the following fractions: 4/3 7/6
Answers
The comparison is that:
4/3 is greater than 7/6 and 7/6 is less than 4/3
The fractions are given as:
4/3 and 7/6
See attachment for the number line that represents both fractions
From the number line. 4/3 is at the right of 7/6
This means that:
4/3 is greater than 7/6 and 7/6 is less than 4/3
Read more about number lines at:
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Guys please i need help in this question, whoever gets it right will get a brainliest
dont pay attention to the bots responding with links, there not the answers
Answers
Answer:
14- 1/5
15- 9/20
16- 11/20
Step-by-step explanation:
Please help!
First phtoto is the answer options for all questons
Second image is the Questions
Answers
Answer:
M is (-7,3)
N is (0,1)
I think p is (4,0) but the option isn’t there so I must’ve done something wrong though I can’t find what-
Solve for x. Show or explain your work. Then, verify that your solution is correct. 5(2 + 5) = 6 − 10 –
Answers
ppppp)is dilated from the origin by scale factor r to the world
HELPPPP!!!!! What is the value of y?
B
60
А
5
с
Enter your answer, as an exact value, in the box.
y =
Answers
Answer:
y = 8.66
Step-by-step explanation:
tan 60° = y/5
1.7321= y/5
y = 8.66
Please help!
Which expression is equivalent to (1/2x+6)-(1/4x+2)?
A. 1/4 x - 4
B. 1/4 x + 4
C. 3/4 x - 4
D. 3/4 x + 4
Answers
Answer:
Choice B. 1/4 x + 4
Step-by-step explanation:
(1/2x+6)-(1/4x+2)
1/2x + 6 - 1/4x - 2
1/2 = 2/4
combine same values
1/4 x + 4
Does the set of points represent a function? Explain.
Answers
The order is for 500 mL D5 1/2 NaCl to run in 6 hours. Set calibration is 15 gtt/mL calculate the flow rate in mL/hrs
Answers
Answer:
16 is correct
Step-by-step explanation:
Help please I will give Brainliest to whoever answeres.
Answers
Answer:
area = 220.5 ft²
Step-by-step explanation:
2(Length) + 2(10.5) = 63 feet
2L + 21 = 63
subtract 21 from each side of the equation:
2L = 42
divide both sides by 2:
L = 21 feet
area = L x W = 21 x 10.5 = 220.5 ft²
Answer:
A = 220.5 ft
Step-by-step explanation:
[tex]2(Length) + 2(10.5) = 63 feet\\[/tex]
[tex]2L + 21 = 63\\[/tex]
[tex]63 - 21[/tex]
[tex]2L = 42[/tex]
[tex]42/2[/tex]
L = 21 feet
[tex]A=l * w[/tex]
[tex]21 x 10.5 = 220.5 ft^{2}[/tex]
Hope this helps
The average winter snowfall for Syracuse, New York, for December, January, February is 27.5 inches per month. If Syracuse receives 24 inches of snow in December and 32 inches in Januar how much snow is required in February to exceed the 3 month average?
Answers
Answer: More than 26.5 inches
Step-by-step explanation:
Solve this equation :
[tex]\frac{32+24+x}{3} \geq 27.5[/tex]
x>26.5
y = 4x + 8 when x = 3y
Answers
Answer:
-8/11
Step-by-step explanation:
what are you trying to isolate
the answer to this question
Answers
Answer:
3
Step-by-step explanation:
A new shopping mall is considering setting up an information desk manned by one employee. Based upon information obtained from similar information desks, it is believed that people will arrive at the desk at a rate of 20 per hour. It takes an average of 2 minutes to answer a question. It is assumed that the arrivals follow a Poisson distribution and answer times are exponentially distributed. Assume that the information desk employee in Problem 1 earns $10 per hour. The cost of waiting time, in terms of customer unhappiness with the mall, is $12 per hour of time spent waiting in line. Find the total expected costs over an 8-hour day
Answers
Answer:
tsc = 8*1*10 = $80
twc = 8*20*0.0667*12 = $128.06
tc = 80 + 128.06 = $208.06
Step-by-step explanation:
To find the total expected costs for an 8 hour period, first you must find the total service costs (tsc) and the total waiting costs (twc) as the two costs are what make up the total cost (tc).
Total service cost = (the number of channels)(cost per channel)
tsc = m*Cs
There is only 1 employee so the number of channels is 1.
The cost for this channel is $10 per hour, so 10 * 8 hours in the day.
Total waiting cost = (total time spent waiting by all arrivals)(cost of waiting)
twc = (number of arrivals)(average wait per arrival) Cw
The number arrivals is at the rate of 20 per hour.
The average wait per arrival was found as Wq previously.
Wq = 20/(30*(30-20)) = 0.0667 hours
The cost of waiting (Cw) is the $12 per hour multiplied by the 8 hour day.
Total Expected Cost for an 8 hour day is the sum of the total service cost plus the total waiting cost.
Devin measured his basketball rim. The radius of the rim is 6 inches. What is the circumference of the rim?
Answers
hi I was going to ask may you help me on math assignments because I'm really struggling and I'm trying to get my grades up
Answers
Answer:
ok... i got all A's in math this year so far
Step-by-step explanation:
Sure, but I might get some wrong so don't blame me :)
The length of a rectangle is 16 meters and the width is 3 meters. Find the area.
Answers
Answer:
16x3= 48 so the answer is 48m^2
Drag the expressions into the order in which the expressions are listed from greatest value to least value. Place the expression with the greatest value at the top and the one with the least value at the bottom.
(5280×10)−(314×10)
5280−314
10.6× (5280 −314)
(5280−314)÷111
Answers
Step-by-step explanation:
I did the test!Greatest expression=10.6× (5280 −314)
Least expression= (5280−314)÷111
Step-by-step explanation:Definition of greatest value and least valueThe greatest value is the maximum value in given observation and least value is the minimum value in the given observation.
Solution of first expression
[tex](5280*10)-(314*10)= 52800-3140\\=49660[/tex]
Solution of second expression
[tex]5280-314= 4966[/tex]
Solution of third expression
[tex]10.6*(5280-314)=53632.8[/tex]
Solution of fourth expression
[tex](5280-314)/111=44.74[/tex]
From the above observation we can observe that greatest and least value are 53632.8 (which is third expression ) and least value 44.74(which is fourth expression)
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What value will make the equation true?
Answers
Answer:
-.6
Step-by-step explanation:
-2.1 - x = -1 1/2
Change the fraction to a decimal
-2.1 -x = - 1.5
Add 2.1 to each side
-2.1 -x+2.1 = -1.5 +2.1
-x = .6
Multiply each side by -1
x = -.6
PLS HELP WILL GIVE BRAINLIEST
Malcolm's net worth is $3,475. His liabilities are $7,650.
What is the total
value of his assets?
A.) 3,475
B.) 7,640
C.) 10,005
D.) 11,115
Answers
The solution is, D.) 11,115 is the total value of his assets.
What is addition?Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.
here, we have,
given that,
Malcolm's net worth is $3,475.
His liabilities are $7,650.
now, we have,
the total value of his assets is:
we just have to add them.
$3,475 + $7,650
=11125
Hence, The solution is, D.) 11,115 is the total value of his assets.
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help please, asap. i need this done
Answers
Answer:
30
Step-by-step explanation:
24/4=6
42/7=6
6 x 5=30
Find the interquartile range of the data. 4,6,4,2,9,1,12,7
Answers
Answer:
5
Step-by-step explanation:
1.) Order the numbers from least to greatest (1,2,4,4,6,7,9,12) then find the HIGHEST and LOWEST #.
2.) Find the number in the very middle, which would be 4 and 6. Since it's not one number, add them both together and divide by 2 (4+6=10, 10/2=5). This will be your MEDIAN.
3.) Similar to step 2, find the number in the middle of the median and lowest number. Ignore the median in this. Since it's 2 numbers again, add both together and divide by 2 (2+4=6, 6/2 = 3, making the first interquartile 3).
4.) Repeat step 3, but instead of finding the number in the middle of the median and lowest number, use the highest number instead of the lowest. Since this also happens to be 2 numbers, repeat the same step of adding the numbers and then dividing by 2 (7+9=16, 16/2=8, making the second interquartile 8).
5.) Now, subtract both interquartiles. This should give you your answer (5).
$102 headphones, 7.5% tax
Answers
Answer:
You are correct the tax would be that
Step-by-step explanation:
k over 1.5 equals 3 what is k
Answers
Answer:k=4.5
Step-by-step explanation:4.5/1.5=3