Answer:
The horizontal asymptote of this function is y=0
Step-by-step explanation:
In case you need the vertical asymptote as well, it is x=3, but the horizontal asymptote is y=0.
Use the formula
d
=
(
r
−
c
)
t
to find
c
if
d
=
20
,
r
=
13
, and
t
=
4
.
Answer:
c = 8
Step-by-step explanation:
d=(r-c) t=?
20=(13-c)4=?
(13-c) * 4/ 4 =20/4
13-c=5
13-c-13=5-13
-c= -8
-c/-1 = -8/-1
answer is c=8
quick ASAP 25 POINTS AND BRAINLIEST FOR BEST ANSWER
Multiplying Rational Expressions
Simplify each expression
(1/p-9)*(p^2+6p-27/p+9)
Answer:
-9p3 + 6p2 + 9p - 26/ p
Step-by-step explanation:
hope this helps
Find the complement and supplement of the given angle 43 degrees
Answer:
The complement is 47° and the supplement is 137°.
Step-by-step explanation:
Complementary and Supplementary Angles
When the sum of two angles is equal to 90 degrees, they are called complementary angles. Similarly, if the sum of two angles is 180 degrees, they are called supplementary angles.
We are given an angle of 43 degrees. Its complementary angle is 90° - 43° = 47°, and its supplementary angle is 180° - 43° = 137°.
The complement is 47° and the supplement is 137°.
Find the value of x in the figure below:
Answer:
let remaining angle in heptagon be a.
a+64=180(linear pair)
a=116
again
x+155+90+163+a+121°=720(sum of interior angle of hexagon is (6-2)×180°)
x+529+a=720
x+116=720-529
x=191-116=75
Solve 3+n/9=6
N=9
N=27
N=81
N=3
Answer:
Option 2 (N= 27 )
Hope it helps!
Please mark as brainliest :D
I will branilest this the correct answer
Which situation would require determining volume?
a. Rami wants to know how far it is around the border of his garden.
b. James wants to know how much dirt can fit into a box.
c. Aisha wants to know how much space her rug covers.
d. Eloise wants to know how tall her cabinet is.
Answer:
c. or d
Step-by-step explanation:
The answer is b. (James wants to know how much dirt can fit into a box)
This situation requires you to know the volume of the box so that you can know how much dirt to put in it.
Happy to help
Mrs. Barlow's math class took a test yesterday. Out of 70 students, 70% of them passed. How many of Mrs. Barlow's students passed the test?
Answer:
49 students passed the test
Step-by-step explanation:
70/100=0.07 - 1%
0.07*70=49
you have been given an engine repair job that has a job time of 7 hours how many minutes should you allow for your job?
Answer:
[tex]Job\ Time = 420\ minutes[/tex]
Step-by-step explanation:
Given
[tex]Job\ Time = 7\ hours[/tex]
Required
Determine the job time in minutes
To do this, we simply convert the time to minutes.
[tex]1\ hour = 60\ minutes[/tex]
[tex]7\ hours = 7 * 60\ minutes[/tex]
So, we have:
[tex]Job\ Time = 7 * 60\ minutes[/tex]
[tex]Job\ Time = 420\ minutes[/tex]
Hence, the job time in minutes is 420 minutes
WILL MARK BRAINLYIST!!
AND GIVE 20 POINTS!!
Use the slider to change the scale factor from 1 to 4. A
scale factor of 4 represent
a reduction
an enlargement
doubling
tripling
Answer:
B).Second choice an enlargement.
Step-by-step explanation:
Answer:
B. An Enlargement
Step-by-step explanation:
Hope this helps:)
Consider the numbers z= sqr2 (cos 45º + i sin 45° )and w = 2(cos 90° + i sin 90).
Fill in the blanks to complete the statements.
In rectangular form, z - w = 1 - i
In polar form z-w=
= sqr2 (cos + i sin )
Answer:
RECTANGULAR FORM: z -w = 1- 1i
POLAR FORM: z-w = √2(cos135°+i sin135°)
Step-by-step explanation:
Find the image attached
Given the following complex numbers
z = √2 (cos 45º + i sin 45° )
w = 2(cos 90° + i sin 90).
The complex number in rectangular form is expressed as z = x+iy
(x, y) are the rectangular coordinates
Given
z = √2 (cos 45º + i sin 45° )
z = √2 (1/√2+ ( 1/√2)i )
z = √2(1/√2) + √2(1/√2)i
z = 1 + i .... 1
Also;
w = 2(cos 90° + i sin 90)
w = 2(0 + 1i)
w = 2(0) + 2i
w = 0+2i ....2
Take their difference:
z - w = 1 + i - (0+2i)
z-w = 1+i-0-2i
z-w = 1-0+i-2i
z-w = 1-i
Hence the values that goes into the box is 1.
z-w = 1 - 1i
In Polar form;
Get the modulus of the resulting complex number:
|z-w| = √1²+1²
|z-w| = √2
Get the argument:
[tex]\theta = tan^{-1}\frac{y}{x} \\\theta = tan^{-1}(\frac{-1}{1}) \\\theta = tan^{-1}(-1) \\\theta = -45^0[/tex]
Since tan is negative in the second quadrant, the angle will be 180-45 = 135°
The polar form of the complex umber is expressed as;
z-w = |z-w|(cosθ-isinθ)
z-w = √2(cos135°+i sin135°)
Answer: 1, 315, 315
Step-by-step explanation: right on edge
A video game gives a special bonus when the player collects a coin if the player collects the coin at the
moment when the last digit of the milliseconds in the game's timer equals 1. Players don't see this timer, so
all 10 digits are equally likely, and there is a 1 in 10 chance that a player gets the bonus on any given coin
collected. Let C be the number of coins a player has to collect to first get the bonus. Assume that the last
digits are independent of each other.
Answer:
.07
Step-by-step explanation:
khan answer
Probabilities are used to determine the chances of events.
The probability that the player gets the bonus on the 4th coin is 0.0729
The probability (p) of getting a bonus is given as:
[tex]p = \frac 1{10}[/tex]
The probability (q) of not getting a bonus is calculated using the complement rule:
[tex]q = 1 - p[/tex]
So, we have:
[tex]q = 1 - \frac{1}{10}[/tex]
Take LCM
[tex]q =\frac{10 - 1}{10}[/tex]
[tex]q =\frac{9}{10}[/tex]
The event that the player gets the bonus on the 4th coin is represented as:
Event = qqqp
So, the probability is:
[tex]Pr = q^3p[/tex]
Substitute values for q and p
[tex]Pr = (9/10)^3 \times (1/10)[/tex]
Express as decimals
[tex]Pr = (0.90)^3 \times 0.10[/tex]
Multiply
[tex]Pr = 0.0729[/tex]
Hence, the probability that the player gets the bonus on the 4th coin is 0.0729
Read more about probability at:
https://brainly.com/question/7965468
10℅ of =342
help me please
Step-by-step explanation:
Ithink the answer is3420
Answer:
3420
Step-by-step explanation:
When you find 10% of an amount, the decimal point would move left.
e.g 10% of 342 would be 34.2
So to find the original amount, the decimal point would move right, or in simple terms, you would add a zero
342 + 0 ÷ 3420
hope this helps:)
The following frequency table shows the essay scores by students in Mr. Ji's class.
The question is on Khan and the answer is 8.
You add 1+4+3 as shown on the chart (because it says less than or equal to 4) and that gives you 8.
I answered it on here because it was answered incorrectly in other places and wanted to help, have a good day :D
Answer:
8
Step-by-step explanation:
Please help :p - will give brainliest if correct
Answer:
28:16
8×2=16
14×2=28
I hope this helps:
Order the numbers from least to greatest
Answer:
1. sqrt of 7, sqrt of 22, 5
2. 2, sqrt 8, 3, sqrt 10
3. 2.5, sqrt 9, pi
4. pi, sqrt 10, 3.5
Step-by-step explanation:
Latoya can plant 1/3of her garden in 2/5 hour. If she continues working at this rate, what fraction of Latoya’s garden can she plant in one hour?
Answer:
Latoya can plant 5/6 of her garden in one hour.
Step-by-step explanation:
☆We can solve using proportion!
[tex] \frac{ \frac{1}{3 } \: of \: garden }{ \frac{2}{5} \: of \: hour } = \frac{x}{1 \: hour} \\ \\ \frac{ \: \frac { 2}{5}x }{ \frac{2}{5} } = \frac{ \frac{1}{3} }{ \frac{2}{5} } \\ \\ x = \frac{5}{6} [/tex]
What is the opposite of 5/6?
tim started feeding his dog a new brand of food. after the six months, his dog had lost 2 pounds. after the next six months, his dog had gained 2 pounds. what is his dogs next weight change after one year?
Answer:
[tex]N=0[/tex]
Step-by-step explanation:
Given
[tex]Lost = 2lb[/tex]
[tex]Gained = 2lb[/tex]
Required:
Determine the net weight change
The weight lost will be treated as negation.
So, the net weight change (N) is:
[tex]N=Gained - Lost[/tex]
Substitute values for weight gained and lost
[tex]N=2lb - 2lb[/tex]
[tex]N=0[/tex]
Hence, the net weight change is 0
Solve the equation: (again, watch your negative signs) 1/3 (x - 10) = -4
pls help me!...
Answer:
x = -22
Step-by-step explanation:
first you distribute the 1/3 to x and -10 and get
1/3x - 10/3 = -4
then add -10/3 to both sides and get
1/3x = -22/3
then divide both sides by 1/3 and get
x = -66/3
(-66/3 simplified is -22)
hope this helped lol
4. Manuel, a son of a school janitor, does not ask for more. He has a daily
allowance of P10 a day which is 20% of his classmate's daily allowance. How
much is his classmate's daily allowance?
5. Carla, a grade six pupil
, has 24 sheets of art paper for his project in Math. If 6
sheets of art paper were used by Carla, what percent of the sheets of art paper
did she use?
Answer:
4. His classmate's daily allowance is of P100.
5. She used 25% of the sheets of art paper.
Step-by-step explanation:
4. Manuel, a son of a school janitor, does not ask for more. He has a daily
allowance of P10 a day which is 20% of his classmate's daily allowance. How much is his classmate's daily allowance?
An allowance of P10 a day is 20% of his classmate's allowance, that is, 20% of x. So
[tex]0.2x = 20[/tex]
[tex]x = \frac{20}{0.2}[/tex]
[tex]x = 100[/tex]
His classmate's daily allowance is of P100.
5. Carla, a grade six pupil , has 24 sheets of art paper for his project in Math. If 6 sheets of art paper were used by Carla, what percent of the sheets of art paper did she use?
She used 6 sheets, of the 24. So
[tex]P = \frac{6*100}{24} = \frac{100}{4} = 25[/tex]
She used 25% of the sheets of art paper.
Which ordered pair is a solution of the equation?
y = -2x+ 5
Choose 1 answer:
a.Only (2, -9)
b.Only (-2,9)
c.both (2, -9) and (-2,9)
d.neither
Answer:
Only (-2, 9) is the solution of the equation.
Hence, option 'b' is correct.
Step-by-step explanation:
Given the equation
y = -2x+ 5
Checking the ordered pair (2, -9)
substituting x = 2 and y = -9 in the equation
y = -2x + 5
-9 = -2(2) + 5
-9 = -4 + 5
-9 = 1
FALSE!
L.H.S ≠ R.H.S
Thus, the ordered pair (2, -9) is NOT a solution of the equation.
Checking the ordered pair (-2, 9)
substituting x = -2 and y = 9 in the equation
y = -2x + 5
9 = -2(-2) + 5
9 = 4 + 5
9 = 9
TRUE!
L.H.S = R.H.S
Thus, the ordered pair (-2, 9) is a solution of the equation.
Conclusion:
Only (-2, 9) is the solution of the equation.
Hence, option 'b' is correct.
__% of 80 is 40 What is the blank
Answer:
50
Step-by-step explanation:
40/80 = 1/2
1/2 ⇆ 0.5 ⇄ 50%
write the whole number 250 as a fraction that equals 1
Answer:
250/250
Step-by-step explanation:
???????????????????????
Answer:
x ≅ 7
Step-by-step explanation:
cos(67°) = x/18
x = 18cos(67°) ≅ 7
Find the LCM and GCF for 30 and 48.
LCM is 240
GCF is 6
long explanation
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.
LCM(a,b) = ( a × b) / GCF(a,b)
We will now calculate the prime factors of 30 and 48, than find the greatest common factor (greatest common divisor (gcd) of the numbers by matching the biggest common factor of 30 and 48.
Step-1: Prime Factorization of 30
30 = 2^1 × 3^1 × 5^1
Step-2: Prime Factorization of 48
48 = 2^4 × 3^1
Step-3: Factors of 30
1, 2, 3, 5, 6, 10, 15
Step-4: Factors of 48
1, 2, 3, 4, 6, 8, 12, 16, 24
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 30 and 48. The biggest common factor number is the GCF number.
So the greatest common factor 30 and 48 is 6.
Can u guys help me quick plz I will make brainliest (I need help with 32)plzzzz
Answer:
A
Step-by-step explanation:
10. What is the y-intercept of the equation? A. (30, 0) B. (0, 30) C. (12, 0) D. (0, 12)
Answer:
A Because the y-intercept is always in normal number form
Verify identities Will give BRAINLIST do not give me trash!!
cot^2(x) - csc^2(x) = -1
show steps
Answer:
See proof below
Step-by-step explanation
cot^2(x) - csc^2(x) = -1
In trigonometry identity
cot^2x = cos²x/sin²x
Csc²x = 1/sin²x
Substitute into the original expression
cos²x/sin²x - 1/sin²x
Find the LCM
(Cos²x-1)/sin²x .... *
Recall that sin²x+cos²x = 1
Sin²x = 1-cos²x
-sin²x = -1+cos²x
-sin²x = cos²x-1 .... **
Substitute ** into *
(Cos²x-1)/sin²x
-sin²x/sin²x
= -1 (RHS)
Therefore cot^2(x) - csc^2(x) = -1 (Proved!)
Help fast functions help
C because there can't be two different outputs for the same input.
help with geometry PLEASE!