HELP it’s like 3:00 A.M and this is due at 3:20 A.M and my brain is completely dead.
Answers
Answer: Bigger X = 17 Smaller X = 1/3
Step-by-step explanation:
for the larger number
1x - 8 = 9 (equation)
X = 17 (the result)
for the smaller number
9x - 2 = 1 (equation)
X = 1/3 (the result)
Related Questions
Expand & simplify
(x+2)(x+4)
Answers
Answer:
2+6+8
Step-by-step explanation:
I hope this Helps c:
Write a quadratic equation whose factors are 4+3i and 4-3i.
Answers
Answer:
[tex]y=x^2-8x+25[/tex]
Step-by-step explanation:
To answer this question, we will work backwards.
We know that a factor is 4+3i. This means that:
[tex](x-(4+3i))=0[/tex]
Hence, we will eliminate the imaginary and convert this into standard form.
First, distribute the negative:
[tex]x-4-3i=0[/tex]
Add 3i to both sides:
[tex]x-4=3i[/tex]
Square both sides:
[tex](x-4)^2=(3i)^2[/tex]
Expand:
[tex]x^2-8x+16=9(-1)=-9[/tex]
Add 9 to both sides:
[tex]x^2-8x+25=0[/tex]
Hence, our quadratic equation is:
[tex]y=x^2-8x+25[/tex]
Notes:
We will get the same equation if we use (4-3i). This is because we square the (3i) regardless of its sign, making it positive.
4 A baby's t-shirt requires 5 yards of fabric. How many t-shirts can be made from 48 yards?
Answers
Answer:
9 t-shirts
Step-by-step explanation:
divide 5 by 48 you will get 9.3 but that is not what it is asking it how many t-shirts can they total
If y =9x^4 - x^3 / x^2 , then dy/dx is:
Someone please help
Answers
Answer:
[tex]\frac{dy}{dx} = 18x - 1[/tex]
Step-by-step explanation:
[tex]y = \frac{9x^{4} - x^{3}}{x^{2} }\\\\y = \frac{9x^{4}}{x^{2} } - \frac{x^{3}}{x^{2} } \\\\y = 9x^{2} - x\\\\\frac{dy}{dx} = 18x - 1[/tex]
Solve : -5/3 + 2 1/3
Answers
Answer:
2/3
Step-by-step explanation:
Hope This Helps
Expand brackets 4(y+2)
Answers
Answer:
16(y+2)
Step-by-step explanation:
Juan’s business had sales in August of $3,256.00. In the same month, his expenses were $4,000.00.
Juan’s profit for the month is ?
Answers
The negative sign represents the loss. Then the loss of Juan's will be $744.
What is a profit?A monetary profit, particularly the distinction between the amount gained and the actual cost of purchasing, running, or creating anything.
The profit is given as,
Profit = Selling price - Cost price
Juan’s business had sales in August of $3,256.00. In the same month, his expenses were $4,000.00.
The profit is calculated as,
Profit = $3,256 - $4,000
Profit = - $744
The negative sign represents the loss. Then the loss of Juan's will be $744.
More about the profit is given below.
https://brainly.com/question/15036999
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240n ( m*2 + 8m + 16 ) / 24 ( m+4) plz help......with explanation
Answers
Answer:
20n(5m+8)(m+4)
Step-by-step explanation:
240n×
24
2m+8m+16
(m+4)
240n×
24
2(m+4m+8)
(m+4)
240n×
24
2(5m+8)
(m+4)
20n(5m+8)(m+4)
Paul is setting up a Display of Aquariums at his Pet store. He wants to have 1/6 of a Pound of small rocks in each Aquarium. There are a Total of 2 1/3 pounds of rocks Paul can use. How many Aquariums could he fill with small rocks?
Answers
Answer:
vdsv
Step-by-step explanation:
Please this urgent! I need your help in these questions, it would be very appreciated.
Answers
Answer:
3 is continous. 4 is discrete
Step-by-step explanation:
3 houses 2 terms, therefore continuing it. 4 houses 1, stopping the graph.
I might be dumb
the typicla size virus is about 0.000008 cm which can be written as 8*10n cm. what is n?
Answers
Answer:
[tex]10^{-6}[/tex]
Step-by-step explanation:
Start with 0000008.0
For each decimal place you move back, subtract the exponent (the n value of [tex]10^n[/tex]) by 1. In this case, we move back 6 places. This makes n = 6, giving us an answer of [tex]10^{-6}[/tex].
Answer: -6
Step-by-step explanation:
i need the answers for the seven angels
Answers
Answer:
<1=83
<2=97
<3= 83 (given)
<4=97
<5=83
<6=97
<7=83
<8=97
Step-by-step explanation:
They give you the angle for 3 which is 83, so from there all you have to do is find the equivalent angles which are angle 1,5,7. Then for angles 2,4,6,8 you subtract 83 from 180 and you get 97.
If Martha and Howard are 5 hours into the marathon, how far has each person run?
Answers
Answer:
omg how dum r u the answer is 23 JK its 10
Step-by-step explanation:
What does a residual value of 0.8 mean in reference to the line of best fit?
O The given point is 0.8 units above the line of best fit
O The given point is 0.8 units below the line of best fit
O The line of best fit is not appropriate to the data
O The line of best fit has a slope of 0.8
Answers
The residual value of 0.8 mean in reference to the line of best fits shows that the given point is 0.8 units below the line of best fit.
What Is Residual Value?The residual value is known to be the approximated or estimated value of any kind of fixed asset that is done at the end of its lease term or at the end of its useful life.
Note therefore that the residual value of 0.8 mean in reference to the line of best fits shows that the given point is 0.8 units below the line of best fit.
Learn more about residual value from
https://brainly.com/question/1168961
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Answer:
B
Step-by-step explanation:
Got it right edge 2022
67,132 divided by 7= ?
Round your answer to the nearest tenth.
Answers
Answer:
DONE!
Step-by-step explanation:
67132/7 = 9590.28571429
Rounded to the nearest tenth: 9590.3
Answer:
9590.3
Step-by-step explanation:
finally got to answer lol
How can you tell if it’s linear?also say if it’s yes or no
Answers
Answer:
A is yes, but the rest is no
Step-by-step explanation:
If the volume of a cube shaped box is 795 cubic inches, which equation would you uses to determine how many 1-inch cubes could fit along one side.
Pls help ASAP
Answers
If e^xy-y^2=e-4,
then at x=1/2 and y=2,
dy/dx=?
Answers
Answer:
If [tex]e^{x\cdot y}-y^{2} = e-4[/tex], then at [tex]x = \frac{1}{2}[/tex] and [tex]y = 2[/tex], [tex]\frac{dy}{dx} \approx 2.059[/tex].
Step-by-step explanation:
Let [tex]e^{x\cdot y}-y^{2} = e-4[/tex]. At first we determine the first derivative of the function by implicit differentiation:
[tex]e^{x\cdot y}\cdot \left(y+x\cdot \frac{dy}{dx} \right)-2\cdot y \cdot \frac{dy}{dx} = 0[/tex]
[tex]y\cdot e^{x\cdot y}+x\cdot e^{x\cdot y}\cdot \frac{dy}{dx} -2\cdot y\cdot \frac{dy}{dx} = 0[/tex]
[tex]y\cdot e^{x\cdot y}= (2\cdot y -x\cdot e^{x\cdot y})\cdot \frac{dy}{dx}[/tex]
[tex]\frac{dy}{dx} = \frac{y\cdot e^{x\cdot y}}{2\cdot y - x\cdot e^{x\cdot y}}[/tex]
If we know that [tex]x = \frac{1}{2}[/tex] and [tex]y = 2[/tex], then the computed value of the function is:
[tex]\frac{dy}{dx} = \frac{(2)\cdot e^{\left(\frac{1}{2} \right)\cdot (2)}}{2\cdot (2)-\left(\frac{1}{2} \right)\cdot e^{\left(\frac{1}{2} \right)\cdot (2)}}[/tex]
[tex]\frac{dy}{dx} \approx 2.059[/tex]
If [tex]e^{x\cdot y}-y^{2} = e-4[/tex], then at [tex]x = \frac{1}{2}[/tex] and [tex]y = 2[/tex], [tex]\frac{dy}{dx} \approx 2.059[/tex].
In a certain chemical, the ratio of zinc to copper is 3 to 16 . A jar of the chemical contains 416 grams of copper. How many grams of zinc does it contain?
Answers
Answer:
the number of grams of zinc contain is 78
Step-by-step explanation:
The computation of the number of grams of zinc contain is shown below:
Given that the ratio of zinc to copper is 3:16
And, the jar of the chemical has 416 grams copper
So, the number of zinc grams would be
here we assume the zinc grams be x
Now the equation would be
3 ÷ 16 = x ÷ 416
Now applied the cross multiplication
16x = 416 × 3
x = (416 × 3) ÷ 16
= 78
Therefore the number of grams of zinc contain is 78
Answer:
hi
Step-by-step explanation:
pog
If there are 15 boys and 18 girls in seventh grade. Find the ratio of boys to girls -- and simplify it.
Answers
Ratio of boys to the girls
= No of boys ÷ No of girls
=15÷18
=5:6
(8 times 10 to the fourth power)+(4 times 10 to the fourth power)
Answers
Answer:
120,000
Step-by-step explanation:
8 times 10 to the 4th power is 80,000 and 4 times 10 to the 4th power is 40,000 and 80,000 plus 40,000 is 120,000
Which of the following statements represents the distributive property?
A) 9(x + 1) = 9x + 1
B) 9(x + 1) = 9x + 9
C) 9(x + 9) = 9x + 9
D) 9(x + 1) = x + 7
Answers
Answer:
The answer to your question is B.
Rewrite the following number in STANDARD NOTATION
Answers
????????????????????????????
Answers
Answer:
The answer is in the 4th quadrant
Step-by-step explanation:
I really hope this helped!!! have a great day. :)
find KL , need helppp!!! please
Answers
Substitute the 4 for x in both equations and simplify you should get 26 on both lines
Decrease £40 by 70%
plz answer and ill brainlist u!
Answers
Answer:
12
Step-by-step explanation:
Answer:
£12
Step-by-step explanation:
It's asking us to find the 30% of the 40 and to do this we multiply 40 by 30 then divide it by 100
40 × 30 ÷ 100 = 12
hellppp I'm slowee don't know anything
Answers
Answer: B) X=40
cuz i just know
hi answer with anything
Answers
Answer:
otay
Step-by-step explanation:
Answer:
651651616516
Step-by-step explanation:
56465
Sean has some candy bars that he wants to give away.He is going to give each person 1/8 of a bar,and he has 2 3/4 bars to give away.
Answers
Answer:
22 people
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
Alfonso makes eight dollars per hour working at a movie theater and $12 per hour working at a restaurant next week a council is scheduled to work six hours at the movie theater which of the following inequalities represent the amount of hours that Alfonso needs to work at the restaurant next week to earn at least $144 between those two jobs
Answers
Answer:
Alfonso will need to work 8 hours. What i did was multiply 8 by 6 which is 48 then subtracted 48 by 144 and got 96 then you divide that by 12 which is 8, and that is how many hours he will have to work.
Step-by-step explanation:
give me the big brain