B.6-(5x-9)2 for x=1
Answers
Answer:
14
Step-by-step explanation:
Step 1:
6 - ( 5x - 9 ) 2 Equation
Step 2:
6 - ( 5 ( 1 ) - 9 ) 2 Input x
Step 3:
6 - ( 5 - 9 ) 2 Multiply
Step 4:
6 - ( - 4 ) 2 Subtract
Step 5:
6 - ( - 8 ) Multiply
Answer:
14 Add
Hope This Helps :)
Answer:
14
Step-by-step explanation:
1) 6-(5[1]-9)2
2) 6-(5-9)2
3) 6-(10-18)
4) 6-(-8)
5) 14
Related Questions
Given the polynomial 9x2y6 − 25x4y8, rewrite as a product of polynomials.
(9xy3 − 25x2y4)(xy3 + x2y4)
(9xy3 − 25x2y4)(xy3 − x2y4)
(3xy3 − 5x2y4)(3xy3 + 5x2y4)
(3xy3 − 5x2y4)(3xy3 − 5x2y4)
Answers
Answer:
Option 3
(3xy³ + 5x²y⁴) (3xy³ - 5x²y⁴)
Step-by-step explanation:
Factorize polynomials:
Use exponent law:
\(\boxed{\bf a^{m*n}=(a^m)^n} \ & \\\\\boxed{\bf a^m * b^m = (a*b)^m}\)
9x²y⁶ = 3²* x² * y³*² = 3² * x² * (y³)² = (3xy³)²
25x⁴y⁸ = 5² * x²*² * y⁴*² = 5² * (x²)² * (y⁴)² = (5x²y⁴)²
Now use the identity: a² - b² = (a +b) (a -b)
Here, a = 3xy³ & b = 5x²y⁴
9x²y⁶ - 25x⁴y⁸ = 3²x²(y³)² - 5²(x²)² (y⁴)²
= (3xy³)² - (5x²y⁴)²
= (3xy³ + 5x²y⁴) (3xy³ - 5x²y⁴)
Which is equivalent to 80 Superscript one-fourth x? (StartFraction 80 Over 4 EndFraction) Superscript x RootIndex 4 StartRoot 80 EndRoot Superscript x RootIndex x StartRoot 80 EndRoot Superscript 4 (StartFraction 80 Over x EndFraction) Superscript 4
whoever can answer this gets brainliest
Answers
The expression that is equivalent to \(80^{(1/4}\) * x is \(80^{4/x}\)
How to calculate the valueTo determine the equivalent expression to \(80^{1/4}\) * x, let's analyze each option:
\(80/4^{x}\)
This expression simplifies to \(20^{x}\), but it is not equivalent to the original expression.
Applying the power of a power rule, this expression simplifies to \(80^{x/4}\) , which is not equivalent to the original expression.
\(80/x^{4}\)
This expression can be simplified as \(80^{4 x^{4} }\) , which is not equivalent to the original expression.
Therefore, the expression that is option d.
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A linear function has a y-intercept of -9 and a slope of 4/3 . What is the equation of the line
Answers
Answer:
\(y=\frac{4}{3} x-9\)
Step-by-step explanation:
Here this is in standard form. Hope this helps!
Answer:
y=4/3x-9
Step-by-step explanation:
equasion for linear function is y=mx+b where y is m is slope and b is y intercept. just plug in your variables
how many are 5 x 5 ?
Answers
Which sequence shows the numbers in order from least to greatest?
A. -2.14<3.16227766017<2.8
B. 2.8<3.16227766017<2.14
C. 2.14<3.16227766017 <2.8
D. 2.14<2.8<3.16227766017
Answers
The sequence that shows the numbers in order from least to greatest is D. 2.14 < 2.8 < 3.16227766017.
The sequence that shows the numbers in order from least to greatest is D. 2.14 < 2.8 < 3.16227766017.What is the meaning of the inequality symbols?The inequality symbols are mathematical symbols that are used to compare two values.
They indicate the relationship between two values that are not equal to each other. Here are the inequality symbols:
< (less than)≤ (less than or equal to)> (greater than)≥ (greater than or equal to)What is the meaning of the sequence?
A sequence is a set of numbers arranged in a particular order. The order of the numbers in a sequence can be from smallest to largest or largest to smallest.
The sequence D. 2.14 < 2.8 < 3.16227766017 is arranged from smallest to largest because the first number in the sequence, 2.14, is the smallest, and the last number in the sequence, 3.16227766017, is the largest.
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Derik earns $10.00 per hour. He works 35 hours per week. How much will he earn in two weeks? If he spends $50, how much will Derik have left?
Answers
Answer:
650
Step-by-step explanation:
so the way I did this was by adding how much he works per week which is 35 per week. so he works 70 hours in 2 weeks. he earns 10 dollars per hour. so 10 times 70 you get 700 but he spends 50. so 700 minus 50. you get 650. he has 650 dollars left.
Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range.
y = negative 0.5 x squared + 0.7 x minus 5.1
a.
D: all real numbers
R: (y less-than-or-equal-to negative 5.1)
c.
D: all real numbers
R: (y less-than-or-equal-to negative 4.855)
b.
D: all real numbers
R: (y greater-than-or-equal-to 4.855)
d.
D: all real numbers
R: (y less-than-or-equal-to negative 5.345)
Please select the best answer from the choices provided
A
B
C
D
Answers
The domain is all real numbers, and the range is (y ≤ -4.855). (option b)
To sketch the graph of a quadratic equation, you can use a graphing calculator, which is a handy tool that can produce a visual representation of the equation. For instance, let's take the quadratic equation y = -0.5x² + 0.7x - 5.1 and sketch its graph using a graphing calculator.
When we enter this equation into the graphing calculator, we can see a U-shaped curve that is symmetric about the vertical line passing through the vertex. The vertex is the point where the parabola changes direction and is given by the formula x = -b/2a, y = f(x), where f(x) is the value of y at the vertex.
Now let's examine the given options and determine their domain and range based on the graph of the quadratic equation.
all real numbers, R: (y ≤ -4.855)
For this option, we can observe that the parabola opens upward, and the vertex is at (0.7, -5.35).
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A game show is offering a prize of 1 cent on the first day , 3 cents on the second day 9 cents on the third day , etc. What is the total amount of money earned from this prize in two weeks ?
Answers
Answer:
$15943.23
Step-by-step explanation:
each day the total of the day before is multiplied by 3 so if you do that for 14 days you will get the answer
Answer:
2,391,4.84 dollars
Step-by-step explanation:
1, 3 , 9...
on the 1st day, 3^0
on the 2nd day, 3^1
on the 3rd day, 3²
:
one the 14th day, 3^(14-1)
=> 3^13
=> 1,594,323
"Total about of money" => have to add up the money from the 1st day to the 14th day:
1 + 3 + 9 + 27 + 81 + 243 + 729 + 2187 + 6561 + 19683 + 59049 + 177147 + 531441 + 1594323 = 2,391,484
Clasifique si los siguientes conjuntos están en forma por extensión (E) o
Comprensión (C), además si es: finito (F), Infinito (1), nulo (N), unitario (U) y
Conviértalo de forma conjuntista por extensión a comprensión y viceversa. (3
ptos)
a) A = {a,b,c}
1.
b) B={x/x, factores del 4?
c) C = {x/x, x-17=2}_
d) D = {2,4,6}
e) E = {x EZ /x>7}
Answers
The Solution of each options are given below.
Define the term Sets in mathematics?A set is a grouping of unique items or components. Everything can be an object in a set, including letters, numbers, and even other sets. Sets are indicated by separating the elements with commas and enclosing them in curly braces.
Question asking about: Classify whether the following sets are in extension (E) form or Comprehension (C), also if it is: finite (F), infinite (1), null (N), unitary (U) and Convert from set form by extension to comprehension and vice versa.
a) A = {a, b, c}
Form: Extension (E)
Cardinality: 3 (finite)
b) B = {x / x is a factor of 4}
Form: Comprehension (C)
Cardinality: 3 (finite)
c) C = {x / x - 17 = 2}
Form: Comprehension (C)
Cardinality: 1 (unitary)
d) D = {2, 4, 6}
Form: Extension (E)
Cardinality: 3 (finite)
e) E = {x ∈ ℤ / x > 7}
Form: Comprehension (C)
Cardinality: ∞ (infinite)
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The Solution of each options are given below:
a) Cardinality: 3 (finite)
b) Cardinality: 3 (finite)
c) Cardinality: 1 (unitary)
d) Cardinality: 3 (finite)
e) Cardinality: ∞ (infinite)
Define the term Sets in mathematics?
A set is a collection of special objects or parts. Letters, numbers, and even other sets can all be considered objects in a set. Commas are used to separate the items and curly brackets are used to enclose them to signify sets.
Question asking about: Classify whether the following sets are in extension (E) form or Comprehension (C), also if it is: finite (F), infinite (1), null (N), unitary (U) and Convert from set form by extension to comprehension and vice versa.
a) A = {a, b, c}
Form: Extension (E)
Cardinality: 3 (finite)
b) B = {x / x is a factor of 4}
Form: Comprehension (C)
Cardinality: 3 (finite)
c) C = {x / x - 17 = 2}
Form: Comprehension (C)
Cardinality: 1 (unitary)
d) D = {2, 4, 6}
Form: Extension (E)
Cardinality: 3 (finite)
e) E = {x ∈ ℤ / x > 7}
Form: Comprehension (C)
Cardinality: ∞ (infinite)
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What formula do I use for this? How do I get the points to graph?
Answers
The graph of the function y = 5|x - 4| is added as an attachment
Sketching the graph of the functionFrom the question, we have the following parameters that can be used in our computation:
y = 5|x - 4|
The above function is an absolute value function that has been transformed as follows
Vertically stretched by a factor of 5Shifted right by 4 unitsNext, we plot the graph using a graphing tool by taking not of the above transformations rules
The graph of the function is added as an attachment
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A higher credit score reduces your fixed costs because you ____.
A. will pay lower interest rates
B. can have more credit cards
C. are able to carry more debt
D. can reduce the amount you need to borrow
Answers
A higher credit score reduces your fixed costs because you will pay lower interest rates. That is option A.
What is a higher credit score?A higher credit score is one of the factors that are being considered by banks or lenders before one is being viewed as being legible to borrow money.
This is soo because a higher credit score will reduce the lending interest rates of the individual because it shows such will pay back the borrowed money as soon as possible.
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Find the following amount What is 25% of 4
Answers
Answer:
1
Step-by-step explanation:
Answer 1
Step-by-step explanation:
The length of Benson’s desk is 6 feet. Which of the following illustrations is drawn to a scale of 1 centimeter = 3 feet?
Answers
Answer: 2 cm
Step-by-step explanation:
2 x 3 = 6
If the mean of 6 numbers is 41 then the sum of these numbers is ?
Answers
Answer:
The answer is 246
The length of a rectangle is three times its width. If the perimeter of the rectangle is 72 in, find its length and width.
Length =
Width =
Answers
The width of the rectangle is 9 inches, and its length is 3 times the width, or 27 inches.
What is Pythagorean theorem?A right triangle's connection between its sides is described by the Pythagorean Theorem, a fundamental idea in geometry. It says that the square of the length of the longest side of a right triangle is equal to the sum of the squares of the lengths of the two shorter sides (the legs) (the hypotenuse).
Let us suppose width = x.
The length of the rectangle = 3x.
The perimeter of the rectangle is given as:
P = 2(l + w)
Substituting the values:
72 = 2(3x) + 2(x)
72 = 6x + 2x
72 = 8x
x = 9
Hence, the width of the rectangle is 9 inches, and its length is 3 times the width, or 27 inches.
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Explain the difference:
4 times the sum of x and y and the sum of 4 x and y
Answers
Hello!
4 times the sum of x and y
4 * (x + y)
it's a mutliplication
the sum of 4x and y
= 4x + y
it's a sum
Answer:one is multiplying other is some.
Step-by-step explanation:
4xy and =4xy
these two are
what is e(s + t) = es +
Answers
Answer:
et
Step-by-step explanation:
When expanding a bracket, multiply the term outside the bracket to each term within the bracket, including the sign before the term.
e(s +t)
= e(s) +e(t)
= es +et
Please help me!!!!!!!
Answers
it is 15 if you add and then divid
50 points!
1.Which line is written in slope intercept form with m = -3 and b = 5?
2.Write the following equation in slope intercept form: -2x + y = 9A.)Y = -2x + 9B.)Y = -2x –9C.)Y = 2x + 9D.)Y = 2x –9
3.) Put the following equation into slope intercept form: 5x –3y = -9.A.) y = −5/3x –3 B.) y = 5/3x+ 3C.) y = −3/5x –3D.) y = 3/5x + 3
Answers
Answer:
Attaching answer for 1 below!!
2. C. -- y=2x+9
3. B. -- y=5/3x+3
Step-by-step explanation:
1. First screenshot below
2. To convert standard equations (Ax+By=C) to slope intercept (y=mx+b), what you do is preform inverse operations on A to both sides (modeled below). Then, the equation will look like this; By= -Ax+C. The last thing you need to do to cancel out B from the y is divide both sides by B, and you'll have your answer. So, I did that exact process with the equation and that's how I got C. Now, when you have no number next to the y, you don't need to divide, so it's a very simple process that way.
-2x+y=9
+2 +2
3. Same process for 2, except this time we divided by 3.
im not sure what im doing wrong? i feel like i did it correctly but it says i didnt so i want to make sure
Answers
Determine the equation of the circle with center (0, -2) containing the point
(√12,-5).
Answers
Answer:
i think its
x^2 + (y + 2)^2 = 21.
Step-by-step explanation:
Your load is a container full of water. The container measures
1.0m x 1.25m x 1.1m and weighs 50kg when empty. Since 1 cubic
metre of water weighs 1 tonne, find the weight of the load
Answers
Answer:
1282kg
Step-by-step explanation:
1.0*1.12*1.1=1.232 tonnes
50kg + 1232kg = 1282kg
Hope this helps :)
8. Given AABC~AEDC
What is the value of x?
C. 30
D. 20
A. 15
B. 12
A
E
60
X
C
D
10
40
B
Answers
Answer:
790
Step-by-step explanation:
7098uuilu4645
64° 42 °
xº
48°
Find the value of x
Answers
Discuss measures that can be taken to develop the spirit of hard work
Where are the minimum and maximum values for f(x)=−2+4cosx on the interval [0,2π]?
Answers
Answer:
\(f(x) = - 2 + 4 \cos(x) \\ for \: minimum \: \: x = 0 \\ f(0) = - 2 + 4 \cos(0) \\ minimum \: value = 2 \\ for \: maximum \: value \: \: x = 2\pi \\ f(2\pi) = - 2 + 4 \cos(2\pi) \\ maximum \: value = - 2\)
The function is minimum at 3π/2 and the function is maximum at 0 and 2π.
What is the maximum and minimum value of the function?The condition for the maximum will be
f(x)'' < 0
The condition for the minimum will be
f(x)'' > 0
The function is given below.
f(x) = −2 + 4cosx
Differentiate the function with respect to x, then we have
f'(x) = − 4 sin x
Again differentiate the function with respect to x, then we have
f''(x) = − 4 cos x
Then the minimum value of the function will be
f'(x) = 0
−4 sin x = 0
sin x = 0
The value of f''(x) is positive in the interval of (π/2, 3π/2). Then the value of x will be
x = π
Then the maximum value of the function will be
And the of f''(x) is negative in the interval of [0,2π] – (π/2, 3π/2). Then the value of x will be
x = 0 and 2π
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Please solve the question below 2.0
Answers
Answer:
The answer is B
Step-by-step explanation:
Just look at the picture
How long will it take Kevin to complete all of his tasks?
Show your work.
Answers
Answer:
2 hr 15 min
Step-by-step explanation:
Convert into minutes
Read: 20 min
Homework: 45 min
Soccer: 40 min
Piano: 30 min
Add
20 + 45 + 40 + 30 = 135 min = 2 hrs 15 min
Answer:
2.25 or 9/4 or 2 1/4 hours
Step-by-step explanation:
1/3 + 3/4 + 4/6 + 1/2 = 2.25 or 9/4 or 2 1/4
Mr. Samson deposited some money into his checking account. Then after spending $33, the balance in his account was $67. How much was the deposit?
Answers
Answer:
He deposited $100
Step-by-step explanation:
67 + 33 = 100
Hope this helps! Please mark brainliest!
A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in
20.4 days
22.5 days
25.6 days
30.1 days
Answers
Let's assume that B can do the job alone in x days.
Then, according to the question, A can do the same job alone in (1/3)x days.
Also, we know that A takes 60 days less than B to finish the job, so:
(1/3)x = x - 60
Solving for x, we get:
x = 90
Therefore, B can do the job alone in 90 days and A can do the same job alone in (1/3) * 90 = 30 days.
To find out how long they take to finish the job together, we use the formula:
(AB)/ (A+B)
where AB is the product of their individual times and A+B is their combined time.
Plugging in the values, we get:
(30 * 90)/(30+90) = 22.5
Therefore, working together, they can finish the job in 22.5 days.
Answer: Option B - 22.5 days
9. Use the graph of the function f(x) = x³ – 7x² + 10x to
x`
identify its relative maximum and minimum.
da
-4
8
8
2
K
T
2
da
y
8
+w
8
maximum = 4.1, minimum = -8.2
maximum = 0.9, minimum = 3.8
Answers
The extremas of the function f(x) = x³ - 7x² + 10x are given as follows:
Relative maximum: (0.88, 4.061).Relative minimum: (3.786, -8.209).What are the relative minimums and the relative maximums of a function?The relative minimums of a function are given by the points in which the function's behavior changes from decreasing to increasing, that is, where the function curves down.The relative maximums of a function, meanwhile, are given by the points in which the function's behavior changes from increasing to decreasing, that is, where the function curves up.More can be learned about extremas of a function at https://brainly.com/question/9839310
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