Answers
Answer:
-11 1/3 If I am wrong please forgive me
Step-by-step explanation:
Related Questions
Please show all work.
Answers
Answer:
wait where is the photo?
Step-by-step explanation:
Can someone please help me with this math problem I will give them Brainlist
Answers
Answer:
noooooo thx
Step-by-step explanation:
What is the value of d? d = 55
d = 75
d = 125
d = 155
Answers
Answer:
If you're talking about the parallel line then D=125
~~~Hope this helps~~~ :)
Answer:
125
Step-by-step explanation:
Time taken by three students to cycle a distance of 5500 m is, A took
8 min and 20 seconds, whereas B took 5 seconds more than C, who took
3 seconds less than A. Find their speed and arrange students
in the increasing order of their speed.
(Speed
Distance]
A,B,C
BAC
C, AB
C, B, A
Answers
Answer:
C,A,B
20 seconds is 1/3 of a minute
A=8 1/3
B= C + 5
B= 5 1/3 + 5
B= 10 1/3
C=A-3
C=8 1/3-3
C=5 1/3
How many quarts are in 583.7 liters?
Answers
Answer:
616.788
OR
616.79 (rounded answer)
Step-by-step explanation:
Answer:
616.78891
Step-by-step explanation:
1 liter is 1.05669 quarts
Good luck!
I need help!!! :))))
Answers
Answer:
c
Step-by-step explanation:
Answer:
420-20w = 240
Step-by-step explanation:
She starts with $420 and is taking out $20 a week so in the equation the 20 has to be negative because she is withdrawing instead of adding.
write 36/9 in simplest form
Answers
Answer:
4
Step-by-step explanation:
36/9=4
there are 4 nines in 36
This needs to be answered for a number line
-9=4x+3
Answers
Answer:
X=-3
Step-by-step explanation:
To find the unknown variable: X, we need to see how mich 4x equals to. to do this, we must first subtract 3 from both sides of the equation. The left side will be left with -12, and the right side will be left with 4x. This means:
-12=4x So...
x=-3
To check if this is right, you can subsitute this back into the equation.
4 times -3= -12. -12=3=-9
Which expression is equivalent to
60x^20y^24/30x^10y^12
.?
y
a) 2x²2
b) 2x1°y 12
c) 30x²y2
d) 30x10,12
Answers
Answer:
[tex] 2x^{10}y^{12}[/tex]
Step-by-step explanation:
[tex] \huge \frac{60x^{20}y^{24}}{30x^{10}y^{12}} \\ \\ = \huge \frac{2x^{20}y^{24}}{x^{10}y^{12}} \\ \\ = \huge 2x^{(20 - 10)}y^{(24 - 12)}\\ \\ = \huge 2x^{10}y^{12}[/tex]
Una tableta contiene 500 mg de paracetamol, ¿cuántas tabletas se obtendrán con 5kg del mismo medicamento? xfavor ayudenme con explicación y todo lo necesito para el sabado
Answers
Answer:
Se pueden obtener 10.000 comprimidos de 500 mg de paracetamol a partir de la cantidad de 5 kg del medicamento
Step-by-step explanation:
La cantidad en masa de paracetamol en una tableta = 500 mg de paracetamol / tableta
El número de comprimidos que contienen 500 mg de paracetamol que se pueden obtener a partir de 5 kg del medicamento (paracetamol) se calcula dividiendo los 5 kg del medicamento por los 500 mg de paracetamol / comprimido de la siguiente manera;
[tex]El \ nmero \ de \ tableta = \dfrac{5 \ kg \ paracetamol}{500 \ mg \ paracetamol/tableta }[/tex]
Observamos que 5 kg = 5,000,000 mg
Por lo tanto;
[tex]El \ numero \ de \ tableta = \dfrac{5,000,000 \ mg \ paracetamol}{500 \ mg \ paracetamol/tableta } = 10,000 \ tabletas[/tex]
Por tanto, podemos obtener 10.000 comprimidos de 500 mg de paracetamol a partir de la cantidad dada de 5 kg del medicamento.
Which of the following is true about the lines defined by the equations 4x−2y=6 and x+2y=14? .
A.The lines share the same y-intercept.
B.Both lines intersect at point (1,−1).
C.The lines are perpendicular.
D.The lines are parallel.
Answers
Answer:
Only: C. The lines are perpendicular.Step-by-step explanation:
4x - 2y = 6 x + 2y = 14
- 2y = - 4x + 6 2y = - x + 14
y = 2x - 3 y = - ¹/₂x + 7
A.
y-intecept: (0, -3) (0, 7)
The lines don't share the same y-intercept
B.
x=1 ⇒ y = 2(1)-3 = -1 and y = -¹/₂(1) + 7 = 6¹/₂ ≠ -1
the line x+2y=14 doesn't go through point (1,−1) so the lines couldn't intersect at point (1,−1)
Slope: m₁ = 2 m₂ = -¹/₂
C.
m₁· m₂ = 2·(-¹/₂) = -1
The lines are perpendicular.
D.
m₁ ≠ m₂ The lines are not parallel
What is the correct form of the partial fraction decomposition for the expression StartFraction 13 x minus 7 Over (x + 2) (4 x minus 3) EndFraction?
StartFraction A Over x + 2 EndFraction + StartFraction B Over 4 x minus 3 EndFraction
StartFraction A Over x + 2 EndFraction + StartFraction B x + C Over 4 x minus 3 EndFraction
StartFraction A Over (x + 2) (4 x minus 3) EndFraction + StartFraction B Over (x + 2) (4 x minus 3) EndFraction
StartFraction A Over (x + 2) (4 x minus 3) EndFraction + StartFraction B x + C Over (x + 2) (4 x minus 3) EndFraction
Answers
The correct form of the partial fraction decomposition for the expression (13x - 7)/((x + 2)(4x - 3)) is;
Option B; [A/(x + 2)] + [(Bx + C)/(4x - 3)]
The given complex fraction is;
(13x - 7)/((x + 2)(4x - 3))
Now partial fractions are simply decomposition of complex fractions into simpler fractions. For example we want to decompose the complex fraction;
4/[(x - 1)(x + 5)]
The right format will be;
[A/(x - 1)] + [B/(x + 5)]
Applying this same pattern above to our question, we can decompose the fraction (13x - 7)/((x + 2)(4x - 3)) into;
[A/(x + 2)] + [(Bx + C)/(4x - 3)]
In conclusion, the correct answer is Option B.
Read more at; https://brainly.com/question/12587229
The correct form of the partial fraction decomposition for the expression (13x - 7)/((x + 2)(4x - 3)) is; Option B; [tex]\dfrac{A}{(x + 2)} +\dfrac{Bx + C)}{(4x - 3)}[/tex]
What is a function?A function in mathematics set up a relationship between the dependent variable and independent variable. on changing the value of the independent variable the value of the dependent variable also changes.
The given complex fraction is;
(13x - 7)/((x + 2)(4x - 3))
Now partial fractions are simply the decomposition of complex fractions into simpler fractions. For example, we want to decompose the complex fraction;
4/[(x - 1)(x + 5)]
The right format will be;
[A/(x - 1)] + [B/(x + 5)]
Applying this same pattern above to our question, we can decompose the fraction (13x - 7)/((x + 2)(4x - 3)) into;
[A/(x + 2)] + [(Bx + C)/(4x - 3)]
In conclusion, the correct answer is Option B.
To know more about fractions follow
brainly.com/question/12587229
#SPJ5
John has a piece of clay that
weight 12 pounds. He divides the
clay into 5 equal pieces. How much
does each piece weigh?
Answers
Answer: 2.4
Step-by-step explanation:
10 divided by 5 = 2
2 divided by 5 is .4
2 + 0.4 = 2.4
Hope this helps!
What is the constant proportionality between y and x in the graph?
Answers
Answer:
The x value is directly proportional to the y value such as in the equation y = kx.
Sally buys a certain brand of shampoo from a supplier at $9.25 per bottle. She marks it up 30%. What would the selling cost be ?
(YOU WILL ONLY GET THE POINTS IF YOU GIVE ME THE RIGHT ANSWER!!!)
Answers
Answer:
$2.775
Step-by-step explanation:
9.25*30%
Answer
2.78
this my explanation.Given m|n, find the value of x.
Answers
Answer:
x = 135°Step-by-step explanation:
external angles are equal
therefore, x = 135
Which of the following is not a real number?
Answers
Answer: A
Step-by-step explanation: common sense
Answer:
its a -2 because its a negative and when u count u dont start with a negative do u?
Step-by-step explanation:
pleaseeeee helpppppp
Answers
Answer:
(DOWN VOTE)
Step-by-step explanation:
wait what is it?!
how much money is six dimes worth???
Answers
Answer: 60 cents
Step-by-step explanation: 1 Dime= 10 cents; 10x6= 60.
Answer: 60 cents.
Step-by-step explanation:
One dime is worth 10 cents. Therefore, if you have six of them it's simple repeated addition
10+10+10+10+10+10
or simple multiplication.
10(6)
Which are both the same exact thing.
So six dimes are 60 cents. Hope that helps!!
Parallel, Perpendicular
Or Neither
Y = 3x + 1
6x - 2y = 10
Answers
STATS QUESTION PLEASE HELP AND EXPLAIN!
A least squares regression line was calculated to relate the length (cm) of newborn boys to their weight in kg. The line is weight = -5.58 + 0.1686 length. A newborn was 48cm long and weighed 3 kg. According to the regression model, what was his residual? What does that say about him?
1) WHAT WAS HIS RESIDUAL?
2) WHAT DOES THAT SAY ABOUT HIM? SELECT THE CORRECT CHOICE AND FILL IN ANY ANSWER BOXES TO COMPLETE YOUR ANSWER (round to three decimal places as needed)
a. the newborn weighs ____ kg less than the weight predicted by the regression equation
b. the newborn weighs _____ kg more than the weight predicted by the regression equation
c. the newborn weighs the same as the weight predicted by the regression equation
Answers
Answer:
0.487 kg
b.) the newborn weighs 0.487kg more than the weight predicted by the regression equation
Step-by-step explanation:
Given the Regression equation:
Weight = - 5.58 + 0.1686 length
Length of newborn = 48 cm
Actual Weight of newborn = 3kg
Predicted weight from regression model:
Weight = - 5.58 + 0.1686(48)
Predicted Weight = 2.513kg
Hence, residual = (Actual - predicted)
Residual = (3kg - 2.513kg) = 0.487kg
Since the actual weight is more or greater than the predicted weight:
b.) the newborn weighs 0.487kg more than the weight predicted by the regression equation
Four workers are repairing a bridge. Show the workers locations from highest to lowest position in relation to the roadway. worker 1 is 7 feet below the roadway worker 2 is 10 feet above the roadway worker 3 is 10 feet below the roadway worker 4 is standing on the roadway
Answers
Answer:
Worker 2 : 10 feets above roadway
Worker 4 : standing on roadway
Worker 1 : 7 feets below roadway
Worker 3 : 10 feets below roadway
Step-by-step explanation:
Given the question :
Four workers are repairing a bridge. Show the workers locations from highest to lowest position in relation to the roadway. worker 1 is 7 feet below the roadway worker 2 is 10 feet above the roadway worker 3 is 10 feet below the roadway worker 4 is standing on the roadway
Worker 1 : 7 feets below roadway
Worker 2 : 10 feets above roadway
Worker 3 : 10 feets below roadway
Worker 4 : standing on the roadway
Highest to lowest position in relation to the bridge :
Worker 2 : 10 feets above roadway
Worker 4 : standing on roadway
Worker 1 : 7 feets below roadway
Worker 3 : 10 feets below roadway
4 ( - 2 - 4 x) = 26 + 6 x
Answers
Answer:
X = -1.54 repeating
Step-by-step explanation:
T-shirts cost $4.50 each and shorts cost $6.You have enough money to buy exactly 12 t-shirts and 9 pairs of shorts
How much are you going to spend on shorts?
Answers
Answer:
$54
Step-by-step explanation:
PLEASE HURRY I HAVE 5 MINUTES
Answers
Answer:
x>1 :)))))))))
Step-by-step explanation:
-26+13x>-13x
26x>26
x>1
Answer:
C. x > 1
plz mark as brainliest :DD
If two lines are parallel, which statement must be true?
Answers
Answer:
C. Their slopes are equal.
Step-by-step explanation:
Given : If two lines are parallel.
To find : which statement must be true.
Solution : We have given that If two lines are parallel.
We know that two parallel line have same slope
By rise over run :
Therefore, C. Their slopes are equal
Step-by-step explanation:
Answer:
Their slope is equal
Step-by-step explanation:
Their equal because they'll both be the same length, and I got it right
John's wants to open a bank account with $100. He will have to pay a service fee of $5 per month to keep it open. Let y represent the amount of money in his account and x represent the number of months.
Answers
Answer:
y+5x
Step-by-step explanation:
Y is the start so you have to add that to the amount of money total for all of the months and to get the total of the months you have to multiply 5 by the number of months he had the account open
A jar contains 50 coins, all either 2 cents or 5 cents. The total value of the coins is $1.87.
How many 2 cents coins are there?
Answers
Answer:
there would be 21 cents
Answer:
they would be 21 cents coins
HOPE IT WILL HELP U!
. Mr. Lorenzo gave his 2 sons $50 to buy a cooler. The total cost for the cooler is $44. Mr. Lorenzo told his sons that they could each have an equal share of the change they receive. The equation shown can be used to determine s, the amount of money each son should receive in dollars. S = (50 - 44) 2 What amount of money is represented by s ?
Answers
Answer:
S=$3Step-by-step explanation:
Given that the cost of cooler is $44
money given to the two sons $50
let S represent the amount the two son will have to share equally
the change is 50-44=6
=$6
Then s=6/2=$3
applying with the expression directly we have
S = (50 - 44)/2
S = (6)/2
S=$3
For what of x is the equation 2(x - 12) + x = 36?
Answers
Answer:
The answer is J. 20 substitute it in and it works.
Answer:
J.20
Step-by-step explanation: