Answer:
[tex]x^{5}[/tex] - 25x³
Step-by-step explanation:
Given
(x + 5)(x - 5)x³ ← expand the factors using FOIL
= (x² - 25)x³ ← distribute
= [tex]x^{5}[/tex] - 25x³
Answer:
(x+5)(x−5)x3
=x5−25x3
Step-by-step explanation:
(x+5)(x−5)x3
=x5−25x3
Solve for x in simplest form
5 =2/3(8x-6)
Answer:
Step-by-step explanation:
5 = 2/3 ( 8x - 6 )
to make it clearer, we can just interchange the position of LHS and RHS
2/3 ( 8x - 6 ) = 5
By transposing,
8x - 6 = 5 - 2/3
8x - 6 = 13/3
8x = 13/3 + 6
8x = 31 / 3
x = 31 / 3 × 1/8
x = 31 / 24
Hope this helps
plz mark as brainliest!!!!!!!!!
Answer:
27/16
Step-by-step explanation:
5=2/3(8x-6)
multiply 2/3 with 8x first then multiply 2/3 with -6
5=16/3x-4
shift 16/3x to the left hand side and bring 5 to the right hand side
-16/3x= -4+(-5)
-16/3x= -9
x= -9 divided by -16/3
x= 27/16
hope this helps :)
what is the slope that passed through -3,6 and 5,1 ?
Answer: m=-5/8
Step-by-step explanation:
A roller coaster can handle up to 25 people weighing an average of 150
pounds each. New safety standards have lowered the maximum number
of passengers to 5. If the average weight of the passenger stays the
same, how much would a full load of passengers weigh under the new
limit? In what order would you solve this problem?*
add/subtract
subtract/multiply
O multiply/divide
Option 4
Answer:
subtract/multiply
Step-by-step explanation:you subtract number of passengers and multiply weight of the passengers..hope this helps :)
what would be the integer of 30/3?
Answer:
30
Step-by-step explanation:
if wrong plz tell me
HELP PLS I NEED THIS LUV U
Answer:
24
Step-by-step explanation:
the set of numbers are{3,2,7,9} four numbers
you have 4 choices n!=4!=4*3*2*1=24
the number of choices minus set of 3 digit numbers(no repetition)
(n-r)! without repetition :(4-3)!=1!=1
P=24 3-digit numbers if no repetition allowed
What is the solution to the system of equations graphed below?
Answer:
A) (1,-2)
Step-by-step explanation:
the answer to a system of equations is where the 2 lines intersect and that would be at (1,-2)
The formula for the volume of a sphere is V = Ar3, where Vis the volume
and ris the radius. Solve the formula for r, and then use it to answer the
question.
The volume of a basketball is about 435 cubic inches.
What is the radius of the basketball, to the nearest tenth of an inch? Use 3.14
for T.
it is 4 . 7 on a pex
I forgor
The radius of the basketball is 5 inches when the volume of a basketball is about 435 cubic inches.
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
The formula for the volume of a sphere is V = 4/3πr³,
where V is the volume
and r is the radius.
Let us find the formula for r
3V/ 4π =r³
Take cube root on both sides
∛3V/ 4π = r
Now let us find the radius when the volume of a basketball is about 435 cubic inches.
∛3×435/ 4×3.14 = r
1305/12.56 = r
∛103.9 = r
4.7 = r
5=r
Hence, the radius of the basketball is 5 inches when the volume of a basketball is about 435 cubic inches.
To learn more on Three dimensional figure click:
https://brainly.com/question/2400003
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A triangle has vertices at R(1, 1), S(-2,-4), and T4-3,
Answer:
567-09
Step-by-step explanation:
Write x2 + 6x – 7 in the form (x + a)+b where a and b are integers.
Answer:
(x+0.2)+7.8 is the correct answer la
Express 6^1/3 in simplest radical form.
Greetings from Brasil
From radiciation properties:
[tex]\large{A^{\frac{P}{Q}}=\sqrt[Q]{A^P}}[/tex]
bringing to our problem
[tex]\large{6^{\frac{1}{3}}=\sqrt[3]{6^1}}[/tex]
∛6The requried radical form of the given expression is ∛6.
What is radical form?Radical form is mathematical expression that represents the value under the nth roots.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Following the rule [tex]\sqrt[n]{x} = x^{1/n}[/tex]
Similarly,
[tex]6^{1/3} = \sqrt[3]{6}[/tex]
Thus, the requried radical form of the given expression is ∛6.
Learn more about simplification here:
https://brainly.com/question/12501526
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on monday at the county fair jared played a game and won 75 tickets . On Tuesday he won 105 tickets on wednesday , he won 127 tickets but then spent 250 of them on a prize . how many more tickets does jared need to win to get a prize that costs 150 tickets ?
Answer:93
Step-by-step explanation:75+105+127=307
307-250=57
150-57=93
if EF = 2x - 12, FG = 3x - 17, and EG = 26, find the values of X, EF, and FG.
Answer:
Step-by-step explanation:
2x - 12 + 3x - 17 = 26
5x - 29 = 26
5x = 55
x = 11
2(11) - 12 = 22 - 12 = 10 EF
3(11) - 17 = 33 - 17 = 16 FG
Factor fully.
x2 + 5x + 6
Answer:
You can't factor x or any number other than 1 out.
Step-by-step explanation:
Solve the following inequality:
-2(-4/5x+3)-x=3x
Answer:
x= -5/2
Step-by-step explanation:
First distribute -2 to all the numbers in the parenthesis.
8/5x-6-x=3x
8/5/4=
2/5-6
=-5/2
Hope this helps!
1
2
3
4
5
6
7
8.
Which angle pairs describe same-side interior angles? Select all that apply
angle 3 and angle 5
angle 8 and angle 6
angle 2 and angle 7
angle 2 and angle 6
Answer:
A.) 3 and 5
Step-by-step explanation:
they are on the same side inside
what is the place value of 0 in 37.0691
Answer:
the tenths place
Step-by-step explanation:
Answer:
Step-by-step explanation:
The first place to the right of the decimal is the tenths place. That means it is 0.1 to 0.9 if the place is not zero as in this question.
Suppose that the question was 10.25
Then the 2 would be 2/10s
You are given the dollar value of a product in 2016 and the rate at which the value of the product is expected to change during the next 5 years. Use this information to write a linear equation that gives the dollar value V of the product in terms of the year t. (Let t = 16 represent 2016.)
2016 Value. $1850. Rate. $250 increase per year
Answer:
2071
Step-by-step explanation:
let t-16 then you multiple that by 4 and there is your answer 2071
Maggie's brother is 10 years younger than four times her age. The sum of their ages is 45.
How old is Maggie?
Answer:
Maggie =11
her brother= 34
Step-by-step explanation:
let the unknown be x
age of Maggie's brother: 4x-10
sum of their ages= 45
their ages=
4x-10+x =45
4x + x = 45 +10
5x = 55
x = 55/5
x= 11
age of maggie= 11
age of her brother = 4 × 11 - 10 = 34
Answer:
Maggie is 11 And Her Brother is 34
1 over 6 parentheses exponent 2
Answer:
1/36
Step-by-step explanation:
1) 1 over 6 parentheses represents a fraction which is 1/(6)
2) exponent 2 represents 1/(6) squared which is also 1/(6)²
3) Finally, multiply 1/6 two times 1/6*1/6 which is equal to 1/36
Hope this helps!
A car is bought for $22,000. 5 years later it is worth $14,000
a)Write the linear model for this situation
b) How many years will it take for the car to be worth $7,000?
c)In 12 years how much will the car be worth?
Answer:
b) around 6 years
c) around 2,500
Step-by-step explanation:
4. After receiving a large water bill, a homeowner has found that they have a leak under the sink
Upon inspection, they learned that they leak is putting out 2/5 cup of water every 1/4 hour. How
much water in cups, will the faucet leak every hour?
Answer:
1.6 cups every hour
Step-by-step explanation:
I need help with this one.
Answer:
y=(-4/1)x-5
Step-by-step explanation:
You need to find the slope of the line and the y intercept, you can do this by plotting the points into a graph and figuring it out that way, or you can use the equations y2-y1/x2-x1 (for slope) and y=(*the slope from the other equation*)x+b. For both equations plug in a corresponding x and y coordinate given on the list (y1 and y2 would be consecutive coordinates, so 1 and 2, and same for x1 and x1, so -9 and -13). You should get (-4/1) for the slope, and when you plug that into the other equation you should get 5. Lastly you plug all these numbers into y=mx+b, and you get your answer.
Hope this helps :)
Lin is delivering a package to a place located at 5,3 on the grid which house is getting the delivery
Answer:allen
Step-by-step explanation:
Lin is delivering a package to a place located at (5,3) on the grid.
Which house is getting the delivery?
Answer: Lin's
Lins is getting the delivery
Step-by-step explanation:
All you have to do is follow the directions that are being giving.
HELLPP!! 10 POINTS OFFERED!!
Answer:
Help with what???
Step-by-step explanation:
6+6+^=34
HELP ASAP PLEASE I DONT WANT TO FAIL
Michael had saved $257.40; he had deductions of $21.82 for dinner and $ 150.32 for clothes he purchased. After receiving his monthly allowance of $45, how much money does Michael have?
Answer:
$226.57
Step-by-step explanation:
If x = 3y and y = 9, what is the value of 3x – 2?
Answer: 79
Step-by-step explanation: Lets first deal with the X. The equation would be 3 X 3 X 9. This answer is 81. Next we have 81 - 2. Therefore, our answer is 79. Do multiplacation first as M is before S in peMdaS.
Answer:
79
Step-by-step explanation:
x = 3y and y = 9
This means x = 3*9 = 27
3x -2
3 * 27 -2
81 -2
79
How can I subtract 3x from both sides? Explanation and answer
Its not must that 3x have to be the one to be subtracted. You could take 8x as well.
But always subtract from the smaller one (in this case 3x) because its easier.
If you are subtracting 3x-3x and 8x-3x, the equation would be like
4 = 5x - 16
5x = 4+16
5x = 20
x = 4
Given RT below, if S lies on RT such that the
ratio of RS to ST is 3:1, find the coordinates
of S.
Answer:
(-2, -3)
Step-by-step explanation:
If a segment having extreme ends as [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is divided by a point (x, y) in the ratio of m:n,
x = [tex]\frac{mx_2+nx_1}{m+n}[/tex]
y = [tex]\frac{my_2+ny_1}{m+n}[/tex]
Since, a line RT has extreme ends as R(-5, 3) and T(-1, -5) then a point S(x, y) which divides RT in the ratio of 3 : 1 will be,
x = [tex]\frac{3(-1)+1(-5)}{3+1}[/tex]
= [tex]\frac{-8}{4}[/tex]
= -2
y = [tex]\frac{3(-5)+1(3)}{3+1}[/tex]
= [tex]-\frac{12}{4}[/tex]
= -3
Therefore, coordinates of the point S will be (-2, -3).
HEEEELP!!!!! 30 POINTS! Conjecture: Points A, B, and C are noncollinear. Is this conjecture true? No, points A and B lie on the same line, C and B lie on the same line, and A and C lie on the same line so all three points are collinear. Yes. No, points A and B lie on the same line so they are collinear. No, points C and B lie on the same line so they are collinear. No, points A and C lie on the same line so they are collinear.
Answer:
No, points A and B lie on the same line, C and B lie on the same line, and A and C lie on the same line so all three points are collinear.
Step-by-step explanation:
If A=B and B=C, then A=C
In other words, they're all on the same line.
What do you think it is? Be sure to explain
Answer:
x < 6
Step-by-step explanation:
It has to be a number lower than 6, because 6+6 is 12 and that creates a balanced system.
It cant be a number higher than 6, because it will drag itself down.
So we need a number that when combined, it's sum will be lower than 12
