Answer:
3/8
Step-by-step explanation:
1/2=⁴/8 and ⁴/8-¹/8=³/8
Please answer now!
For 66 points!
Answer:
ok
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
ty for the points so very much
Find all the cube roots of
[tex]z = 2e {}^{i\pi} [/tex]
9514 1404 393
Answer:
{∛2e^(iπ), ∛2·e^(iπ/3), ∛2·e^(-iπ/3)}
Step-by-step explanation:
[tex]\displaystyle \sqrt[3]{z}=(2e^{i\pi})^{\frac{1}{3}}=(2e^{i(2n+1)\pi})^{\frac{1}{3}}=\sqrt[3]{2}\cdot e^{i(2n+1)\pi/3}\quad\text{for $n=\{-1,0,1\}$}\\\\=\{\sqrt[3]{2}\cdot e^{-i\pi/3},\sqrt[3]{2}\cdot e^{i\pi/3},\sqrt[3]{2}\cdot e^{i\pi}\}[/tex]
__
Additional comment
z = -2. ∛z will be three points in the complex plane on a circle of radius ∛2 at angles ±π/3 and π radians (±60° and 180°). That is, the real cube root of -2 is -∛2.
What is the quotient of 1/2 divided by 1/4 what is the quotient
Answer:
The quotient is 2
I don't think this needs solution
Answer:
the quotient is 2
Step-by-step explanation:
1/2÷1/4
1/2×4/1
=2
For what values of x and y ( x-2 , y-3) and (2x-6 , 3 ) are equal to each other.
y is given already
[tex]\\ \rm\Rrightarrow 2x-6=2[/tex]
[tex]\\ \rm\Rrightarrow 2x=2+6[/tex]
[tex]\\ \rm\Rrightarrow 2x=8[/tex]
[tex]\\ \rm\Rrightarrow x=\dfrac{8}{2}[/tex]
[tex]\\ \rm\Rrightarrow x=4[/tex]
Answer:
x = 4; y = 6
Step-by-step explanation:
Set the x-values equal to each other and the y-values equal to each other.
The first value in parentheses is an x-value, and the second value in parentheses is a y-value.
x - 2 = 2x - 6
Subtract x from both sides
-2 = x - 6
Add 6 to both sides to get x by itself on the right.
-2 + 6 = x
4 = x
y - 3 = 3
Add 3 to both sides
y = 6
Check answers for the x-value:
4 - 2 = 2(4) - 6
2 = 8 - 6
2 = 2
Check answers for the y-value:
6 - 3 = 3
3 = 3
Given the functions f(x)=3x−2and g(x)=−4x+1. Find (f+g)(x) and simplify completely.
[tex]\\ \sf\Rrightarrow f(x)=3x-2[/tex]
[tex]\\ \sf\Rrightarrow g(x)=-4x+1[/tex]
Now
[tex]\\ \sf\Rrightarrow (f+g)(x)[/tex]
[tex]\\ \sf\Rrightarrow f(x)+g(x)[/tex]
[tex]\\ \sf\Rrightarrow 3x-2+(-4x+1)[/tex]
[tex]\\ \sf\Rrightarrow 3x-2-4x+1[/tex]
[tex]\\ \sf\Rrightarrow 3x-4x-2+1[/tex]
[tex]\\ \sf\Rrightarrow -x-1[/tex]
Answer:
(f+g)(x) = -x - 1
Step-by-step explanation:
f(x)=3x−2
g(x)=−4x+1
(f+g)(x) = 3x -2 -4x+1
= -x - 1
D=2/3(F+G). Solve for G
Answer:
[tex]D = \frac{2}{3} (F+ G) \\ F + G = D \div \frac{2}{3} \\ \\ F+ G = D \times \frac{3}{2} \\ \\ F +G = \frac{3D}{2} \\ \\ G = \frac{3D}{2} - F[/tex]
I hope I helped you^_^
can someone explain how to do this? (I would like the answer, but an explanation on how you got it too) - R
Answer: When used as a diacritic mark, the term dot is usually reserved for the interpunct, or to the glyphs 'combining dot above' and 'combining dot below' which may be combined with some letters of the extended Latin alphabets in use in Central European languages and Vietnamese
The sum of two number is -1/3, if one of the number is -12/3 ,find the other number? please help
Answer:
11/3
Step-by-step explanation:
-12/3 = -4
-4 + x = -1/3
X = -1/3 + 4
X = (-1+12)/3 = 11/3
11/3 + -12/3 = -1/3
Find the area of the triangle.
A. 15.3 cm²
B. 12.9 cm²
C. 16.8 cm²
D. 25.7 cm²
Option B. 12.9 cm²
Solution
h =Sin(40)*8
S = h*5/2 = 12.85>>12.9 cm2
How do you find the area of the triangle?The area of a triangle can be calculated from the base and height of the triangle. The basic formula for calculating the area is the area of the triangle = 1/2 (base x height). In other scenarios, if you know the other parameters, use the following formula to find the area of the triangle.
The area of a triangle is the space surrounded by the three sides of the triangle. It is calculated using various formulas depending on the type of triangle and is expressed in squares such as cm2 and inches2.
Learn more about triangle at
https://brainly.com/question/17335144
#SPJ2
HELP PLEASE DUE TOMORROW
Answer:
Step-by-step explanation:
first one: 1/4
second one: 1/4
last one: 1/4
8 divided by 2=4 and 4 becmes the denominator
the answer is basicallly 1/4
What grade is this btw
What is the sum of -14
and -15?
Answer:
-29
Step-by-step explanation:
(-14) + (-15) =
-14 - 15 =
-29
he
Question
The perimeter of a rectangular atrium is 64 centimeters. The length of the garden is 3 times the width. Find the length and
the width
Given : The perimeter of a rectangular atrium is 64 centimeters. The length of the garden is 3 times the width. Find the length and the width.
Solution :
Let us assume the breadth be B
The length is three times the breadth So, the length be 3B
Perimeter of the rectangle = 64 cm
Perimeter = 2(Length + Breadth)
64 cm = 2(3B + B)
64 cm = 2(4B)
64 cm = 8B
B = 8 cm
Length = 3B = 3(8) = 24 cm Breadth = B = 8 cmWhat is 3 ¹/₂ 4 ²/₃
______ + ______ = ?
5 2
Answer:
49 < 52
Step-by-step explanation:
3½ + 4⅔ = 52
convert the mixed fraction to improper fraction
7/2 + 14/3 = 52 LCM=6
multiply yhrough by the LCM
(7/2)*6 +(14/3)*6 = 52
21 + 28 = 52
49 < 52
9514 1404 393
Answer:
3 1/30
Step-by-step explanation:
Maybe you want to find ...
[tex]\dfrac{3\frac{1}{2}}{5}+\dfrac{4\frac{2}{3}}{2}=\dfrac{7}{2\cdot5}+\dfrac{14}{3\cdot2}\\\\=\dfrac{7\cdot3}{2\cdot3\cdot5}+\dfrac{14\cdot5}{2\cdot3\cdot5}=\dfrac{21+70}{30}=\dfrac{91}{30}=\boxed{3\frac{1}{30}}[/tex]
I need help with this question.
9514 1404 393
Answer:
$1006
Step-by-step explanation:
Julie will owe the difference between the total cost and the amount she has paid:
($1390 +90 +95) -569 = $1006 . . . . amount Julie owes
Given the explicit formula for an arithmetic sequence find the term
named in the problem. *
an = 21 + (n − 1) • 45
Find a38
Answer:
Step-by-step explanation:
n = 38
a38 = 21 + (38 - 1)*45
a38 = 21 + 37*45
a38 = 21 + 1665
a38 = 1686
The product of 2 and a number x is 3/4
What is the value of x?
A. x=5/4
B. x=3/8
C. x= 1 1/4
D. x=3/2
Answer:
[tex]2 \times x = \frac{3}{4} \\ \\ 2x = \frac{3}{4} [/tex]
divide either sides by 2 :
[tex]x = \frac{3}{4} \div 2 \\ \\ x = \frac{3}{4 \times 2} \\ \\ { \boxed{ \boxed{x = \frac{3}{8} }}}[/tex]
What percent of 80 is 36? Round to the
ponearest tenth of a percent, if necessary.
B. 44.4%
A. 40%
C. 45%
D. 48%
Answer:
C. 45%
Step-by-step explanation:
Divide 36 by 80 to get 0.45 (45%)
please help me th that question
Answer:
Step-by-step explanation:
we need to keep in mind that what you do to the bottom of the fraction is the same you do to the top of the fraction
Question
Translate and solve 3084 is what percent of 24,99
Half of a number increased by seventeen is 8
A golfers score after playing on friday was +2
The end of his round on Saturday was a -5, and the end of his round on Sunday was a 0.
tough one, can any genius help me out?
Answer:
Both of them. This has a constant slope of -8 and technically starts off after 87.
Solve 1/3 (3x + 6) + 2x = 26
Answer: x = 8
Step-by-step explanation:
Given
(1/3) (3x + 6) + 2x = 26
Expand parentheses and apply the distributive property
(1/3) · 3x + (1/3) · 6 + 2x = 26
x + 2 + 2x = 26
Combine like terms
(x + 2x) + 2 = 26
3x + 2 = 26
Subtract 2 on both sides
3x + 2 - 2 = 26 - 2
3x = 24
Divide 3 on both sides
3x / 3 = 24 / 3
[tex]\boxed{x=8}[/tex]
Hope this helps!! :)
Please let me know if you have any questions
describe the rule for 1;3;6;10;15
Answer:
add 2, add 3, add 4, add 5
Step-by-step explanation:
1+*2=3,3+*3=6,6+*4=10,10+*5=15
Find the length of the segment.
segment EA
Answer:
8
Step-by-step explanation:
|-4-4| = |-8| = 8
Quadrilateral ABCD with parallel sides AB and
CD is shown below.
Quadrilateral RSTU is the image of quadrilateral ABCD after a transformation. Which statement is true?
B
If quadrilateral ABCD is reflected or rotated to form quadrilateral RSTU, then sides RS and TU
are not necessarily parallel.
If quadrilateral ABCD is reflected or rotated to form quadrilateral RSTU, then sides AB and RS
must be parallel or on the same line.
D
If quadrilateral ABCD is translated to form quadrilateral RSTU, then sides AB and RS are not
necessarily parallel or on the same line.
If quadrilateral ABCD is reflected, rotated, or translated to form quadrilateral RSTU, then sides
RS and T'U must be parallel.
Answer:
Option DStep-by-step explanation:
The rotation or reflection will change the direction of the image but the translation will leave the corresponding sides parallel.
Now the answer choices:
AIf quadrilateral ABCD is reflected or rotated to form quadrilateral RSTU, then sides RS and TU are not necessarily parallel.
Incorrect. Since RS and TU are parallel sides of same figure, they will remain parallel regardless the mentioned transformation. BIf quadrilateral ABCD is reflected or rotated to form quadrilateral RSTU, then sides AB and RS must be parallel or on the same line.
Incorrect. Since AB and RS are corresponding sides of the figures, the rotation will result in different angle between those sides. CIf quadrilateral ABCD is translated to form quadrilateral RSTU, then sides AB and RS are not necessarily parallel or on the same line.
Incorrect. Since it is just a translation, the corresponding sides will remain parallel. DIf quadrilateral ABCD is reflected, rotated, or translated to form quadrilateral RSTU, then sides RS and T'U must be parallel.
Correct. Since RS and TU are parallel sides of the same figure, they must remain as is regardless the reflection, rotation or translation.Please help solve please
Answer:
The choose D) -12
Step-by-step explanation:
[tex]3 {x}^{ - 4} \times x {y}^{2} \\ 3( { - 1}^{ - 4} ) \times ( - 1)(2)^{2} \\ \frac{3}{ - 1^{4} } \times - 1(4) \\ 3 \times - 4 \\ = - 12[/tex]
I hope I helped you^_^
make r the subject in the relation; rv= h
Answer:
step by step
take v to divide
r=h/v
15. Ankita bought 20 copy for Rs. 25 each. She got profit of Rs.200 while selling it. Find selling price of the copies.
Answer:
S.P = 225
Explanation:
Cost Price = 20 copies for Rs. 25
Selling price = 20 copies for ?
Profit = Rs. 200
Profit = S.P -C.P
Profit + C.P = S.P
200 + 25 = S.P
225 = S.P
solve for X
2x + 5 = 33
Answer:
X = 8
28
Step-by-step explanation:
Here Is How I did this problem:
33 - 5 = 28
X = 8
2x = 28
To Check my answer This is what I did:
28 + 5 = 33
Hope this helps! :)