Answer: 756 pairs
Step-by-step explanation: 9*7*6 = 378 difference jeans Times 2 since we want 2 pair of each possibility = 756 jeans delivered.
The number of pairs of jeans will he expects to have delivered will be 756.
What is the combination?The arrangement of the different things or numbers in a number of ways is called the combination.
A combination in mathematics is a choice made from a group of separate elements where the order of the selection is irrelevant.
It is given that a manufacturer produces jeans in 9 sizes, 7 different colors, and 6 different stitching patterns.
The number of pairs of jeans will he expects to have delivered will be calculated as below:-
9 x 7 x 6 = 378
Two pairs of each will be,
378 x 2 = 756.
Therefore, the number of pairs of jeans will he expects to have delivered will be 756.
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lfp(x)=x2+2x-5 and qx)=x-3, what is p(x) - q\x)?
Answer:
x^2 +x -2
Step-by-step explanation:
p(x)=x^2+2x-5
q(x)=x-3
p(x) - q(x)=x^2+2x-5 - ( x-3)
Distribute the minus sign
= x^2+2x-5 - x+3
=x^2+2x-x-5+3
=x^2 +x -2
g(n)=n^3+n
g(-3)
help!
Use coordinate notation to enter the rule that maps each preimage to its image. Then ic
transformation and confirm that it preserves length and angle measure.
A(-5,5) ► A'(5,5)
B(-2,2) B'(2, 2)
C(-3,2) → C'(2,3)
The transformation is a rotation of ?
(x,y) →
° clockwise about the origin given by the rules
6
5
Coordinate geometry is the use of a 2D plane to represent points.
The transformation is a rotation of 270 degrees clockwiseThe transformation preserves length because the length of the image and preimage are the sameThe transformation preserves angles because the angles of the image and preimage are the sameGiven that:
[tex]A = (-5,5) \to A' = (5,5)[/tex]
[tex]B = (-2,2) \to B' = (2, 2)[/tex]
[tex]C = (-3,2) \to C' = (2,3)[/tex]
By observing the pattern of transformation, the rule is:
[tex](x,y) \to (y,-x)[/tex]
Hence, the transformation is a rotation of 270 degrees clockwise
The length is calculated using the following distance formula:
[tex]d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2[/tex]
So, we have:
[tex]AB = \sqrt{(-5 - -2)^2 + (5 - 2)^2} =\sqrt{18[/tex]
[tex]BC = \sqrt{(-2 - -3)^2 + (2 - 2)^2} =1[/tex]
[tex]AC = \sqrt{(-5 - -3)^2 + (5 - 2)^2} =\sqrt{13[/tex]
And
[tex]A'B' = \sqrt{(5 -2)^2 + (5 - 2)^2} =\sqrt{18[/tex]
[tex]B'C' = \sqrt{(2 - 2)^2 + (2 - 3)^2} =1[/tex]
[tex]A'C' = \sqrt{(5 - 2)^2 + (5 - 3)^2} =\sqrt{13[/tex]
By comparing the lengths of the image and the preimage, we can conclude that the transformation preserves length.
The measure of the angles is calculated as follows:
[tex]a^2 = b^2 + c^2 -2ab \cos A[/tex]
So, we have:
[tex]18 = 1 + 13 -2 \times 1 \times \sqrt{13} \cos C[/tex]
[tex]18 - 1 - 13= -2 \times 1 \times \sqrt{13} \cos C[/tex]
[tex]4= -2 \times 1 \times \sqrt{13} \cos C[/tex]
[tex]-2= \sqrt{13} \cos C[/tex]
Make cos C the subject
[tex]\cos C = -0.5547[/tex]
[tex]C = cos^{-1}(-0.5547)[/tex]
[tex]C = 124^o[/tex]
Also, we have:
[tex]\frac{a}{\sin A} =\frac{c}{\sin C}[/tex]
So, we have:
[tex]\frac{1}{\sin A} =\frac{\sqrt{18}}{\sin( 124)}[/tex]
[tex]\frac{1}{\sin A} =5.1175[/tex]
Rewrite as:
[tex]\sin A = \frac{1}{5.1175}[/tex]
[tex]\sin A = 0.1954[/tex]
[tex]A = \sin^{-1}(0.1954)[/tex]
[tex]A = 11^o[/tex]
Also, we have:
[tex]A + B + C = 180^o[/tex] --- sum of angles in a triangle
[tex]11 + B + 124 = 180^o[/tex]
Collect like terms
[tex]B = 180 -11 - 124[/tex]
[tex]B = 45[/tex]
Hence:
[tex]\angle A = 11[/tex] [tex]\angle B = 45[/tex] and [tex]\angle C = 124[/tex]
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?????????????????????????????
Answer:
∠ WMX = 65°
Step-by-step explanation:
∠ WMX = ∠ VMX - ∠ VMW = 90° - 25° = 65°
what is the domain of the function
Answer:
(-∞,20}
Step-by-step explanation:
Use the commutative property to reorder the terms.
Separate the function into parts to determine the domain of each part
The domian of a rational function are all values of x which the denominator is different than 0
Find the intersection
Rewrite in the simplest terms: 8k - 9(4k +4)
8k - 9(4k + 4) = 8k - 36k - 36 = -28k - 36
Let's rewrite in the simplest term,
→ 8k - 9(4k + 4)
→ 8k - 36k - 36
→ [-28k - 36]
The simplest term is -28k - 36.
The product of a complex number and its complex conjugate is
a real number.
Answer:
Always
Step-by-step explanation:
I know this question is 3 weeks old, but for people in the future who need the answer.
2.5t + 350 = 3t + 225? What is the soulution ?
Answer:
t = 41.6 (the 6 is repeating)
Step-by-step explanation:
2.5t + 350 = 3t + 225
Subtract 2.5t from both sides to get:
350 = 3t + 225
Now subtract 225 from both sides to get:
125 = 3t
Divide both sides by three.
t = 41.6 (the 6 is repeating)
Find the next two
numbers in the
sequence. What is
the rule?
100, 25, 50, 12:5, 25,
Answer:
6.25, 12.5
Step-by-step explanation:
The sequence goes divide by 4 then multiply by 2
Can someone please help
Answer:
angle C = 78
angle D = 108
Step-by-step explanation:
the measure of angle A is 102
To find the measure of angle C
let Angle C be x
102 + x = 180 (linear pair)
x = 180 -102
x = 78
angle C = 78
angle B = 78 (vertically opposite angles are equal)
angle D = 108 (vertically opposite angles are equal)
The formula P = F/A where P = pressure, F = force, and A = area, is used to calculate pressure. Solve this formula for F. (9th-grade Algebra 1)
[tex] \large \mathfrak{Solution : }[/tex]
let's solve for F ( force ) :
[tex]P = \dfrac{F}{A} [/tex][tex]F = P A[/tex]The Correct option is 4. PA
which ratios that are equivalent to 20:12?
1. 60 : 36
2. 10 : 2
3. 5 : 2
4. 30 : 18
5. 24 : 16
Step-by-step explanation:
5:6
is your answer.
good morning
have a great day
s = ut +1at^2, solve for a
[tex]s = ut + \frac{1}{2} a {t}^{2} \\ \\ \frac{1}{2} a {t}^{2} = s - ut \\ \\ a = (s - ut) \: \div (\frac{1}{2} {t}^{2}) \\ \\ a = (s - ut) \: \times ( \frac{2}{ {t}^{2} } ) \\ \\ a = \frac{2s - 2ut}{{t}^{2}} \\ \\ a = \frac{2s}{{t}^{2}} - \frac{2ut}{{t}^{2}} \\ \\ \\ a = \frac{2s}{{t}^{2}} - \frac{2u}{t} [/tex]
I hope I helped you^_^
simplify by combing like terms 3(a-b)/9 +4/9b
Answer: 3a+b/9
(the slash represents a fraction so the answer is a fraction)
Step-by-step explanation:
how many 2/3 cup servings are there in 6 cups of fruit
Answer:
9 cups
Step-by-step explanation:
6 ÷ 2/3
6/1 ÷ 2/3
6/1 x 3/2 = 18/2 = 9/1 = 9
Evaluate c - 2 when c = 7.
A pound of chocolate costs 7 dollars. David buys p pounds. Write an equation to represent the total cost c that David pays.
Answer:
C = 7p
Step-by-step explanation:
Each pound costs 7 dollars, and he buys P, an unknown amount. This equals C.
Please help
directions: solve the question with the correct factors of the given polynomial expression.
1.) 27m³ - 8m³
2.) p³ + 125q³
3.) 100c² + 100c + 25
4.) 2x² + 9x - 5
5.) a³ + 125b³
6.) 2x² - 11x + 15
7.) x² + 10x + 16
8.) x² - 9x + 18
9.) x² - 2x - 24
10.) x² - 13x + 36
11.) 3x² - x - 10
12.) 2x² - 13x + 15
13.) 8x² + 17x + 2
Step-by-step explanation:
[tex](3m - 2m)(9m {}^{2} + 6m + 4 {m}^{2} )[/tex]
2.
[tex](p + 5q)( {p}^{2} - 5qp + 25q {}^{2} )[/tex]
3.
[tex]25(2x + 1) {}^{2} [/tex]
4.
[tex] \: (2x - 1)(x + 5) [/tex]
5.
[tex](a + 5b)( {a}^{2} - 5ba + 25 {b}^{2} )[/tex]
6.
[tex](x - 3)(2x - 5)[/tex]
7.
[tex](x + 2)(x + 8)[/tex]
8
[tex](x - 3)(x - 6)[/tex]
9.
[tex](x - 6)(x + 4)[/tex]
10.
[tex](x - 9)(x - 4)[/tex]
11.
[tex](3x +5 )(x - 2)[/tex]
12.
[tex](2x - 3)(x - 5)[/tex]
13.
[tex](8x + 1)(x + 2)[/tex]
There are 7 unique names in a bowl. In how many orders can 2 names be chosen? Hint: The word orders
implies that each unique order of two names is counted as a possibility.
Answer:
2/7
Step-by-step explanation:
Probability=number of names chosen/total number of names
p=2/7
Here in this question order is mentioned so we will use permutation.
and the formula is P(n,r) = [tex]\frac{n!}{(n-r)!}[/tex]
What is permutation and combination ?When the order of selecting something doesn't matter we use combination and when order of selection matters we use permutation.
In the given question number of unique names (n) = 7 and we are taking 2 names at a time.So the permutation of 7 names takes 2 at a time is P(7,2) =
[tex]\frac{7!}{(7-2)!}[/tex] = [tex]\frac{7!}{5!}[/tex] = [tex]\frac{7*6*5*4*3*2*1}{5*4*3*2*1}[/tex] = 7x6 = 56.
So, the number of ways of selecting is 56.
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The length of a new rectangular playing field is 7 yards longer than triple the width. If the perimeter of the rectangular playing field is 438 yards, what are its dimensions?
Answer:
Step-by-step explanation:
Width = w
triple the width = 3*w = 3w
Length = 7 yards longer than triple the width = 3w + 7
Perimeter = 438 yards
2*(length +width) = 438
2*(3w+ 7 + w) = 438 {Combine like terms}
2 * (4w + 7) = 438
2*4w +2*7 = 438 {Use distributive property}
8w + 14 = 438 {Subtract 14 from both side}
8w = 438 - 14
8w = 424 {Divide both sides by 8}
w = 424/8
w = 53 yards
Length = 3*53 +7 = 159 + 7 = 166 yards
Width = 53 yards
Length = 166 yards
Solve the inequality 2(x - 5) - 7x < -25
[tex]2(x-5)-7x\lt-25[/tex]
[tex]2x-10-7x\lt-25[/tex]
[tex]-5x\lt-15[/tex] (div both sides by -5 and flip the inequality sign)
[tex]x\gt3[/tex]
The answer is C.
Hope this helps :)
What is the difference?
Answer:
4th option
Step-by-step explanation:
Given
[tex]\frac{x}{x^2+3x+2}[/tex] - [tex]\frac{1}{(x+2)(x+1)}[/tex] ← expand denominator using FOIL
= [tex]\frac{x}{x^2+3x+2}[/tex] - [tex]\frac{1}{x^2+3x+2}[/tex]
Since the denominators are common, then subtract the numerators
= [tex]\frac{x-1}{x^2+3x+2}[/tex]
Find the perimeter. Simplify your answer.
6+3
6+3
80-3
(6u+3)+(6u+3)+(8u-3)
=6u+3+6u+3+8u-3
=20u+3
A box contains 6 blue pens and 10 red pens. What is the ratio of red pens to total pens as a fraction? *
please please i need it fast :(
Answer:
[tex] \frac{10}{16} [/tex]
Step-by-step explanation:
[tex] \frac{red \: pens}{total \: pens \: } = \frac{10}{16} [/tex]
or 5/8
The formula Q = MCT we're Q = heat flow, M = mass, C = Specific heat, and T = change of temperature is used to calculate heat flow. Solve this formula for T.
the answer must be t equal to Q over MC
Answer:
T= Q over MC
Step-by-step explanation:
I did the test
4 + 9 = 11 pleas help
Answer:
4+9= 13
Step-by-step explanation:
Write the
equation of the line that
passes through the
points
the points (1, 2) and (5,-3)
Answer:
-5/4x + 5/2
Step-by-step explanation:
Slope: (-3-2)/5-1) = -5/4
Point: (1,2)
y-2 = -5/4 (x -1)
y - 2 = -5/4x +5/4
y = -5/4x + 5/4 + 2
y = -5/4x + 13/4
Simplify: 4b^5 + 10b^5
Answer:
14 b^5
Step-by-step explanation:
you can do all mathmatical operations to same variables with same power
What is the least number which is exactly divisible by 76 and 57
Answer:
228
Step-by-step explanation:
Your phrasing is a little bit confusing but I'll assume that you're looking for the Least Common Multiple.
What is the value of the expression 8\times4^2+10-5\times108×4
2
+10−5×10 ?
Answer:
8 x 4² + 10 - 5 x 108 x 42 + 10 - 5x10
8 x 16 + 10 - 22680 + 10 - 50
128 -22710 = -22528
CMIIW
I can't understand with your question but I think the qustion is like ☝
The value of the expression 8 x 4² + 10 - 5 x 108 x 42 + 10 - 5 x 10 is -22,582
To calculate the value of the given expression 8 x 4² + 10 - 5 x 108 x 42 + 10 - 5 x 10.
we need to follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders, Multiplication/Division, and Addition/Subtraction.
Let's break down the steps:
Calculate the exponent: 4² = 4 x 4 = 16.
Multiply 8 by 16: 8 x 16 = 128.
Multiply 5 by 108: 5 x 108 = 540.
Multiply 540 by 42: 540 x 42 = 22,680.
Multiply 5 by 10: 5 x 10 = 50.
Now, the expression becomes: 128 + 10 - 22,680 + 10 - 50.
=-22,582
Therefore, the value of the expression 8 x 4² + 10 - 5 x 108 x 42 + 10 - 5 x 10 is -22,582
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