Answers
¶ Cσncєptѕ tσ вє uѕєd hєrє :
✦ Degree of a polynomial íѕ thє híghєѕt pσwєr σf α vαríαвlє ín thє gívєn pσlчnσmíαl.
✦ numвєr σf tєrmѕ = díѕtínguíѕhєd tєrmѕ ín α pσlчnσmíαl hαvíng díffєrєnt єхpσnєntíαl pσwєr, αnd ѕєpєrαtєd вч mαthєmαtícαl σpєrαtσrѕ ( + αnd - )
➳ nσtє :
#1. Combine the like terms before performing any operation.
#2. íf thєrє íѕ α multíplícαtíσn σr dívíѕíσn σpєrαtσr ín thє pσlчnσmíαl, wє hαvє tσ fínd thє prσduct fírѕt tσ pєrfσrm αnч σthєr σpєrαtíσn.
✿ lєt'ѕ prσcєєd ~[tex]\sf \#1 \: \: \: \{-9 {x}^{4} - 3x \}[/tex]
dєgrєє : 4 [ frσm -9х⁴ ]numвєr σf tєrmѕ : 2[tex]\rule{20cm}{1 mm}[/tex]
[tex]\sf \#2 \: \: \: \{-2v \}[/tex]
dєgrєє : 1 [ frσm -2v ]numвєr σf tєrmѕ : 1[tex]\rule{20cm}{1 mm}[/tex]
[tex] \sf \#3 \: \: \: \{9 {n}^{3} - 6n + 10\}[/tex]
dєgrєє : 3 [ frσm 9n³ ]numвєr σf tєrmѕ : 3[tex]\rule{20cm}{1 mm}[/tex]
[tex] \sf \#4 \: \: \: \{3 + 4 p {}^{4} + ( 4{p}^{4} - 5)\}[/tex]
[ cσmвínє thє líkє tєrmѕ ]
[tex] \sf \#4\: \: \: \{ 8p {}^{4} - 2\}[/tex]
dєgrєє : 4 [ frσm 8p⁴ ]numвєr σf tєrmѕ : 2[tex]\rule{20cm}{1 mm}[/tex]
[tex]\sf \#5 \: \: \: \{(8v+6v³) - ( v - 3v {}^{3 }{+ 5 {v}^{2} } )\}[/tex]
[ cσmвínє thє líkє tєrmѕ ]
[tex]\sf \#5 \: \: \: \{9v³ - 5 {v }^{2} + 7v \}[/tex]
dєgrєє : 3 [ frσm 9v³ ]numвєr σf tєrmѕ : 3[tex]\rule{20cm}{1 mm}[/tex]
[tex] \sf \#6 \: \: \: \{(3y + 4)(2y - 6) \}[/tex]
[ pєrfσrm thє multíplícαtíσn ]
[tex] \sf \#6 \: \: \: \{ 6 {y}^{2} - 10y - 24\}[/tex]
dєgrєє : 2 [ frσm 6y² ]numвєr σf tєrmѕ : 3[tex]\rule{20cm}{1 mm}[/tex]
Keep learning ~[tex]\qquad \qquad\huge \dag \: \normalsize \sf \boxed{ \underline{ǤríʍɌεαƿєr}} \: \huge \dag[/tex]
Related Questions
In New York, state sales tax is 8. 5%. If a book cost 12. 99 what is the total cost Simon will pay for a book
Answers
Answer:
14.09415
Step-by-step explanation:
PLEASE HELP ME ASAP! Math 7th grade. Worth 38 points.
Answers
Answer:
Part A. x = 45°
Part B. Acute triangle
Step-by-step explanation:
Hope this help you.
Uh...I need help about my speaking.
Can you give me some tips and important things about "Myself" speaking?
Step-by-step explanation:
85+50+x=180
135+x=180
x=180-135
x=45
A) 45 degrees
B) 45 degree is a acute angle.
to make fruit punch, susannah mixes lemonade with orange juice in the ratio of 5:9. she uses 10 cups of lemonade. how many cups of orange juice does she have? Please use proportions and show work
Answers
Answer:
18:1
Step-by-step explanation:
At a local high school,the probability that the student speaks kankanaey and ilocano is 40%.The probability that a student speaks kankanaey is 70%.What is the probability that the student speaks ilocano given that he speaks kankanaey?
Answers
Using conditional probability, it is found that there is a 0.5714 = 57.14% probability that the student speaks ilocano given that he speaks kankanaey.
What is Conditional Probability?Conditional probability is the probability of one event happening, considering a previous event. The formula is:
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]
In which:
P(B|A) is the probability of event B happening, given that A happened.[tex]P(A \cap B)[/tex] is the probability of both A and B happening.P(A) is the probability of A happening.In this problem, the events are given as follows:
Event A: Student speaks kankanaey.Event B: Student speaks ilocano.Hence, the parameters are given as follows:
[tex]P(A \cap B) = 0.4, P(A) = 0.7[/tex]
Then, the probability that the student speaks ilocano given that he speaks kankanaey is given by:
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.4}{0.7} = 0.5714[/tex]
More can be learned about conditional probability at https://brainly.com/question/14398287
13<2x<24 I need help in this questions pls help me asap
Answers
Answer:
13/2<x<12
or (13/2, 12)
Step-by-step explanation:
break the promblem into two seperate equations and solve.
17. 5 percent of 120 can be worked out using the following method
Answers
solve for x using logarithm:
25^x-3(5^x)=0
Answers
Answer:
[tex]x = 0.68[/tex]
Step-by-step explanation:
We would like to find out the value of x using logarithms of the given equation .The equation is ,
[tex]\longrightarrow 25^x - 3(5^x)=0\\[/tex]
Add [tex]3(5^x)[/tex] on both sides,
[tex]\longrightarrow 25^x = 3(5^x) [/tex]
Using log to the base 10 on both sides, we have;
[tex]\longrightarrow log_{10}(25^x) = log_{10}\{3(5^x)\}[/tex]
Recall that [tex] log(ab ) = log\ a + log\ b [/tex] .
[tex]\longrightarrow log_{10}(25^x)=log_{10}3 + log_{10}5^x [/tex]
Recall the properties of logarithm as [tex] log\ a^b = b\ log\ a [/tex] .
[tex]\longrightarrow xlog25 = log_{10}3 + xlog_{10}5 [/tex]
Again we can rewrite it as ,
[tex]\longrightarrow xlog(5^2)=log_{10}3+xlog_{10}5\\ [/tex]
[tex]\longrightarrow 2x\ log_{10}5 = log_{10}3+xlog_{10}5 \\ [/tex]
[tex]\longrightarrow 2x\ log_{10}5-x\ log_{10}5 = log_{10}5 [/tex]
Simplify,
[tex]\longrightarrow x\ log_{10}5=log_{10}3 [/tex]
Divide both sides by log5 ,
[tex]\longrightarrow x =\dfrac{log_{10}3}{log_{10}5} [/tex]
Put on the values of log 3 and log5 ,
[tex]\longrightarrow x =\dfrac{0.47}{0.69} [/tex]
Simplify,
[tex]\longrightarrow \underline{{\underline{\boldsymbol{ x = 0.68}}}}[/tex]
And we are done!
What is 1.75 in standard form?
Answers
Answer:
1 3/4 I think.
Hope this helps
Please Help 20 Points
Answers
Answer:
2nd one
Step-by-step explanation:
Just the 2nd one
Answer:
B Is the answer.Step-by-step explanation:
The given curve will not pass through the even power. So when x=2, it will touch the x- axis at x=2, but not pass through it.Hope this helpsShow that the equation x3 + 4x = 1 has a solution between x = 0 and x = 1
Answers
Intermediate Value Theorem: Suppose that f(x) is an arbitrary, continuous function on an interval [a,b] . If there exists a value L between f(a) and f(b) , then there exists a corresponding value c∈(a,b) , such that f(c)=L
f(x)=x3+4x−1
f(0)=−1f(1)=4
Since the function changes sign in the interval (0,1) , hence there exists a c∈(0,1) such that f(c)=0
I NEED HELP!! also please be sure its the right answer!!
Answers
See the attached picture with the solution.
Find the volume of the following cylinder. Use π=3.14
V=
Answers
Answer:
it would be approx. 3015.93cm3
Step-by-step explanation:
Hope it helps!!!!
400 people are asked if they drink tea. 7/10 say yes and 20% of the people who say yes drink at least 3 cups each day. Complete the frequency tree
Answers
Answer:
The problem is not shown:
7 / 10 = 70 %
70% of 400 = 280 drink tea
20% of 400 = 80 drink at least 3 cups / day
(70 - 20)% of 400 = 200 drink tea but not as much as 3 cups / day
30% of 400 = 120 do not drink tea
please help with this!
Answers
Answer:
See below.
Step-by-step explanation:
The y-intercept is the point in which the line intersects on the y-axis.
In this case, the y-intercept is (0,4), or 4.
-hope it helps
Brainliest!
Adam dove 512 miles in 8 hours. The average speed for his trip is 512= x8
Using the formula d= rt, solve for x
Answers
Answer: 64 mph
Step-by-step explanation:
d = rt
512 = 8x
x = 512/8 = 64 mph
good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
Answers
Answer:
B. 1, 4, 16, 64...
D. 2, 8, 32, 128...
To find a common ratio, you divide each term by the previous term.
So, let's do it for each sequence.
A.
6 / 2 = 3
10 / 6 = 1.6667
It is incorrect because we did not get 4.
B.
4 / 1 = 4
16 / 4 = 4
It is correct because we got 4.
C.
400 / 1600 = 1/4
100 / 400 = 1/4
It is incorrect. The common ratio is 1/4.
D.
8 / 2 = 4
32 / 8 = 4
It does have a common ratio of 4. It is correct.
E.
12 / 16 = 0.75
8 / 12 = 0.6667
It does not have a common ratio of 4.
F.
1/8 / 1/2 = 1/4
1/32 / 1/8 = 1/4
It does not have a common ratio of 4. It has a common ratio of 1/4.
#B
Check ratio
4/1=416/4=4Common ratio=r=4
#C
8/2=432/8=4Common ratio=r=4
Option B and C are correct
I need help can u pleas help me thank have a blessed day.
Answers
Answer:
I believe the answer is A
PLS HELP Look at the linear equation. x - 6 = 1/4x - 9 Determine which steps are needed to solve the equation by selecting Yes or No. A Add 14x to each side. Yes, No B Subtract 14x from each side. Yes, No C Add 6 to each side. Yes, No D Subtract 6 from each side. Yes, No E Multiply each side by 34. Yes, No F Multiply each side by 43. Yes No
Answers
Answer:
Subtract 1/4x from each side (Yes)
Answer:
no, yes, yes, no, no, yes
Step-by-step explanation:
How many solutions does the system of equations below have?
5x + y = 8
15x + 15y = 14
no solution
one solution
infinitely many solutions
Answers
Answer:
One solution
Step-by-step explanation:
5x + y = 8
15x + 15y = 14
Lets solve using substitution, first we need to turn "5x + = 8" into "y = mx + b" or slope - intercept form
So we solve for "y" in the equation "5x + y = 8"
5x + y = 8
Step 1: Subtract 5x from both sides.
5x + y − 5x = 8 − 5x
Step 2: 5x subtracted by 5x cancel out and "8 - 5x" are flipped
y = −5x + 8
Now we can solve using substitution:
We substitute "-5x + 8" into the equation "15x + 15y = 14" for y
So it would look like this:
15x + 15(-5x + 8) = 14
Now we just solve for x
15x + (15)(−5x) + (15)(8) = 14(Distribute)
15x − 75x + 120 = 14
(15x − 75x) + (120) = 14(Combine Like Terms)
−60x + 120 = 14
Step 2: Subtract 120 from both sides.
−60x + 120 − 120 = 14 − 120
−60x = −106
Divide both sides by -60
[tex]\dfrac{ -60x }{ -60 } = \dfrac{ -106 }{ -60 }[/tex]
Simplify
[tex]x = \dfrac{ 53 }{ 30 }[/tex]
Now that we know the value of x, we can solve for y in any of the equations, but let's use the equation "y = −5x + 8"
[tex]\mathrm{So\:it\:would\:look\:like\:this:\ y = -5 \left( \dfrac{ 53 }{ 30 } \right) +8}[/tex]
[tex]\mathrm{Now\:lets\:solve\:for\:"y"\:then}[/tex]
[tex]y = -5 \left( \dfrac{ 53 }{ 30 } \right) +8}[/tex]
[tex]\mathrm{Express\: -5 \times \dfrac{ 53 }{ 30 }\:as\:a\:single\:fraction}[/tex]
[tex]y = \dfrac{ -5 \times 53 }{ 30 } +8[/tex]
[tex]\mathrm{Multiply\:-5 \:and\:53\:to\:get\:-265 }[/tex]
[tex]y = \dfrac{ -265 }{ 30 } +8[/tex]
[tex]\mathrm{Simplify\: \dfrac{ -265 }{ 30 } \:,by\:dividing\:both\:-265\:and\:30\:by\:5} }[/tex]
[tex]y = \dfrac{ -265 \div 5 }{ 30 \div 5 } +8[/tex]
[tex]\mathrm{Simplify}[/tex]
[tex]y = - \dfrac{ 53 }{ 6 } +8[/tex]
[tex]\mathrm{Turn\:8\:into\:a\:fraction\:that\:has\:the\:same\:denominator\:as\: - \dfrac{ 53 }{ 6 }}[/tex]
[tex]\mathrm{Multiples\:of\:1: \:1,2,3,4,5,6}[/tex]
[tex]\mathrm{Multiples\:of\:6: \:6,12,18,24,30,36,42,48}[/tex]
[tex]\mathrm{Convert\:8\:to\:fraction\:\dfrac{ 48 }{ 6 }}[/tex]
[tex]y = - \dfrac{ 53 }{ 6 } + \dfrac{ 48 }{ 6 }[/tex]
[tex]\mathrm{Since\: - \dfrac{ 53 }{ 6 }\:have\:the\:same\:denominator\:,\:add\:them\:by\:adding\:their\:numerators}[/tex]
[tex]y = \dfrac{ -53+48 }{ 6 }[/tex]
[tex]\mathrm{Add\: -53 \: and\: 48\: to\: get\: -5}[/tex]
[tex]y = - \dfrac{ 5 }{ 6 }[/tex]
[tex]\mathrm{The\:solution\:is\:the\:ordered\:pair\:(\dfrac{ 53 }{ 30 }, - \dfrac{ 5 }{ 6 })}[/tex]
So there is only one solution to the equation.
Given the graphs of f(x) = 2x + 1 and g(x) = 5x – 2, what is the solution to the equation f(x) = g(x)?A)0B)1C)3D)–2
Answers
Answer:
x=1
Step-by-step explanation:
f(x) = 2x + 1
g(x) = 5x – 2
f(x) = g(x)
2x+1 = 5x-2
Subtract 2x from each side
2x+1 = 5x-2-2x
1 = 3x-2
Add 2 to each side
1+2 =3x-2+2
3 = 3x
Divide by 3
3/3 =3x/3
1 =x
Samara runs 4 miles in 38 minutes. If she continues running at the same pace, how many minutes will it take her to run 12 miles?
Enter the correct answer in the box.
Answers
Answer:
114 minutes
Step-by-step explanation:
samara runs 4 miles in 38 minutes
---------------------------------------------------
time taken to cover a distance of 12 miles:
4 miles in 38 minute12 ÷ 4 = 33 × 38 minutes114 minutesmany minutes will it take her to run 12 miles is 114 minutes
Which statement about the possible designs is true, given the owner’s requirements? three circular displays can be placed in one row, exactly as shown on the given grid. two circular displays can be placed so they are each the same distance from the cashier’s station. the maximum number of circular displays that can be used is 4. the maximum number of circular displays that can be used is 5.
Answers
Answer:
The maximum number of circular displays that can be used is 4.
Or C on edge
Step-by-step explanation:
The graph of a function f is shown below find f(0). i don’t really understand these but I have to get this lesson done for class.
Answers
Explanation:
Locate x = 0 on the x axis number line.
Then move up or down until you reach the blue curve. In this case we move upward.
You should arrive at y = 4
This means (x,y) = (0,4) is a point on the blue cubic curve, and that f(0) = 4.
Necesito la respuesta con explicación de:
(6+5)-16
Answers
PEMDAS is the way to solve these types of equations
[tex](6+5)-16=(11)-16 = 11 - 16 = -5[/tex]
Hope that helps!
i need it in 5 mins please
Answers
Answer:
hope u understand
180°-142°=38°
x=38°
here is your answer
mark as brilliant and follow pls
Answer:
142
Step-by-step explanation:
because it is an obtuse angle and it is equvilent to an exteroir angle which is also 142 degrees
pls mark brainliest
1. What is the side length of Cube B?
2. What is the volume of Cube A?
3. What is the volume of Cube B?
Answers
Answer:
1. 8 cm
2. 64 cm
3. 512 cm
Step-by-step explanation:
The side lengths of cube are 8
The formula for volume is the length*width*height
A-4*4*4
4*4*4=64 cm
B-8*8*8=512 cm
Answer:1. 8 cm2. 64 cm3. 512 cmStep-by-step explanation:The side lengths of cube are 8The formula for volume is the length*width*heightA-4*4*44*4*4=64 cmB-8*8*8=512 cm
6. James delivers 435 circulars in 3 hours. At this rate, how many circulars can he deliver in 4 5 hours?
Answers
Answer:
580 circulars
Step-by-step explanation:
Formula: Number of circulars divide by Hours
435 circulars / 3 hours = x circulars / 4.5 hours
145 circulars / 1 hour = x circulars / 4 hours
(145 circulars / 1 hour) * 4 hours = x circulars
580 circulars = x circulars
x = 580 circulars, delivered in 4 hours
Hence, at this rate James will delivers 580 circulars in 4 hours.
[RevyBreeze]
James will be able to deliver 600 circulars in 4 hrs
Which expression is equivalent to 16w² + 24w + 9
Answers
You cannot simplify the expression anymore.
You can factor it though.
Answer:
(4w + 3)^2
The expression 16w² + 24w + 9 can be written in form as (4w+3)².
What is the expression?Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.
The expression is given as:
⇒ 16w² + 24w + 9
To factor this expression, we can use the following steps:
Find two numbers that multiply to 16w² and add to 24w. The two numbers are 4w and 6w.
Create two binomials with the two numbers found in step 1. The binomials are 4w+3 and (4w+3).
Multiply the two binomials together to get the factored form of the expression. The factored form is (4w+3)².
Therefore, the equivalent expression to 16w² + 24w + 9 is (4w+3)².
Learn more about Expressions here :
brainly.com/question/21751419
#SPJ2
Is the equality below true or false? Explain your answer.
Answers
Answer:
False. Sin is not a linear function. Thus, two smaller sin funstions will not equal a larger.
Step-by-step explanation:
The lengths of the sides of a triangle are in the extended ratio 5: 8:10. The perimeter of the triangle is 115 cm. What are the lengths of the sides?
The lengths of the sides in cm are ____
Answers
Given :
The length of the sides of the triangle are in the ratio 5:8:10 .The Perimeter of the Triangle is 115 cm.To Find :
The length of the sides of the triangle.Solution :
Let us assume the sides be 5x cm, 8x cm and 10x cm.
We know,
[tex]\qquad{ \bold{ \pmb{Sum \: of \: all \: sides \: of \: the \: triangle = Perimeter_{(Triangle)}}}}[/tex]
So, Substituting the values :
[tex]\qquad { \dashrightarrow{ \sf{5x + 8x + 10x = 115}}}[/tex]
[tex]\qquad { \dashrightarrow{ \sf{23x= 115}}}[/tex]
[tex]\qquad { \dashrightarrow{ \sf{ \dfrac{23x}{23} = \dfrac{115}{23} }}}[/tex]
[tex]\qquad { \dashrightarrow{ \bf{ x = 5 }}}[/tex]
Therefore,
The length of the sides of the triangle are :
[tex]\qquad { \dashrightarrow{ \sf{ 5x \: cm= 5 \times 5 \: cm = \bf \: 25\: cm }}}[/tex]
[tex]\qquad { \dashrightarrow{ \sf{ 8x \: cm= 8 \times 5 \: cm = \bf \: 40 \: cm }}}[/tex]
[tex]\qquad { \dashrightarrow{ \sf{ 10x \: cm= 10 \times 5 \: cm = \bf \: 50 \: cm }}}[/tex]
Step-by-step explanation:
Given:-
Ratio of sides of triangle is 5:8:10 , with perimeter of 115cm.
To Find :-
Measurement of each side
Solution :-
let the each side be 5x , 8x , 10x respectively
we know that ,
perimeter of triangle = sum of all sides
putting the known values ,
115cm = 5x + 8x + 10x
115/23 = x
5 = x
putting the value of x we get ,
each side is 25cm , 40cm , 50cm