What would be the coefficient of y in this expression:
2y^2/6 + 5/7 + y/4.
I’m thinking it is 1 or 4 but cannot come to a conclusion, and there is nothing on the internet for this
Thank you.
Answers
Answer:
is it written like this?
if so then the coefficient of y is 1
Answer:
¼
Step-by-step explanation:
A coefficient is the number that comes before a variable, including its sign (plus/minus). Thus, the coefficient of y is the number that comes before the variable y.
[tex] \frac{y}{4} [/tex] can also be written as [tex] \frac{1}{4} y[/tex]. Since the sign before ¼ is a plus sign, the coefficient of y can simply be written as ¼.
Related Questions
A geometric sequence has a4 = 4 and a5 = 7. What is a1 ? Your answer
Answers
Answer:
4⁴/7³ or 256/343Step-by-step explanation:
Given GP with
a₄ = 4a₅ = 7a₁ = ?Let the common difference is r, then
a₅ = a₄ra₁r³ = 4a₁r⁴ = 7Solve for r and then a₁:
4r = 7 ⇒ r = 7/4a₁(7/4)³ = 4a₁ = 4*(4/7)³ = 4⁴/7³ = 256/343Luke wants to send 21 parcels by the Express service.
He does the calculation 20 x £15 = £300 to estimate the cost.
(b)
Explain why Luke's calculation shows the actual cost will be more than £300
Answers
Answer:
Because he has to send one more parcel than the estimation.
Step-by-step explanation:
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
(ILL GIVE BRAINLY)
Answers
Answer:
um... what are trying to say?
Step-by-step explanation:
Answer:
Step-by-step explanation:
∠H is congruent to ∠B
:::::
GH/DJ = AB/DC
7 of 10
© Brian invests £990 into his bank account. He receives 2% per year simple interest. How much
will Brian have after 4 years? Give your answer to the nearest penny where appropriate.
Answers
Answer:
1071.61
Step-by-step explanation:
That's how much
How much does 1 pound of dog food cost using unit rates
Answers
Answer:
12.00$
Step-by-step explanation:
That how much it cost for dog food
Point R is located at (-4,6) On a coordinate plane point T is located at (5,-2) What is the distance between points R and point T
Answers
Answer:
-1, 4
I know this bc i am smart
Find the perimeter of a circle with radius 35cm.[Takex=[22/7}]
Answers
Answer:
i have made it in above picture
220 cm
hope it helps
Question 2
Indicate the answer choice that best completes the statement or answers the question
Use the figure below. In the figure, line mis parallel to line n. List all pairs for the type of angle.
h
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Question 11
Question 12
m1
4
3
6
5
9 10
Bv alternate interior
Oa 21 and 210
b. 21 and 25
O c. 23 and 25
Od Z1 and 23
Me
Answers
Answer:
option c: angle 3 and angle 5
Step-by-step explanation:
a boy has $5 coins and a $10 coins they are eight coins all together and their value is $55 how many of each kind does he have
Answers
Answer:
3 $10 coins and 5 $5 coins
Step-by-step explanation:
Evaluate if x = 5.
x2 + 10 = [?]
Answers
Answer:
35
Step-by-step explanation:
[tex] {x}^{2} + 10 \\ = {5}^{2} + 10 \\ = 25 + 10 \\ = 35[/tex]
This is your answer :)
5x5=25 +10= 35
Given a roll of nickels. The diameter of one nickel is 0.835 inches, and the thickness is 0.077 inches. Find the surface area of a roll of $2 in nickels. Round to the nearest tenth.
PLS RESPOND ASAP I NEED THE ANSWER PLSSSS
Answers
Answer:
124.8 Inches
Step-By-Step
1/2 0.835 Inches = 0.4175
r = 0.4175
h = 0.077
A=2πrh+2πr^2
A=2π(0.4175)(0.077)+2π(0.4175^2)
A = 3.12
Nickel = 5 Cents
$2 = 200 Cents
200 / 5 = 40
(3.12)(40) = 124.8 In
Answer:
The answer is 0.8 in^2
Step-by-step explanation:
Data
diameter = 0.835 in
thickness = 0.077in
Roll of $ 2.00
Procedure
1.- Find the total number of nickels
# of nickels = 2/ 0.05
# of nickels = 40
2.- Calculate the Circumference
C = 2*pi*r
r = 0.077/2
r = 0.0385
C = 2*3.14*0.0385
C = 0.242 in
3.- Calculate the area of the thickness
Area = 0.242* 0.077*40
Area = 0.745 in^2
4.- Calculate the area of the base and the top
Area = 2*pi*r^2
Area = 2*3.14*(0.0382)^2
Area = 0.0093 in^2
5.- Calculate the total area of the roll
Total area = Area of the thickness + Area of the base and top
Total area = 0.745 + 0.0093
Total area = 0.7543 in^2 This is the result
Rounding to the nearest tenth = 0.8 in^2
Solve the equation.
3x + 2(4x − 6) = 8x + 1
Please help :) also have a good day :D
What is the value for x?
Please enter fractional values in the form ‘a/b’. For example, an answer of [tex]\frac{1}{3}[/tex] will be entered as 3/4.
x =
Answers
Answer:
3x + 2(4x − 6) = 8x + 1
3x + (8x-12)=8x+1
-12=19x+1
-11=19x
-11/19 (Im pretty sure i did this right but at the same time im not, im sorry if i got this wrong)
Answer:
=13/3
Step-by-step explanation:
1. Distribute
3+2(4−6)=8+1
3+8−12=8+1
2. Combine like terms
3+8−12=8+1
11−12=8+1
3. Add 12 to both sides of the equation
11−12=8+1
11−12+12=8+1+12
4. Simplify
11=8+13
5. Subtract 8x from both sides of the equation
11=8+13
11−8=8+13−8
6. Simplify
3=13
7. Divide both sides of the equation by the same term
3=13
3x÷3=13÷3
8. Simplify
If you cancel terms that are in both the numerator and denominator you will get:
=13/3
I hope this helps
20 points!!!!
Find the area of the regular hexagon. Round to the nearest hundredth.
A)
27.71 in 2
B)
83.14 in?
C)
166.26 in?
D)
332.55 in 2
Answers
Answer: b or a
Step-by-step explanation:
ok Im pretty sure this photo is clearer
Answers
Answer:D or C
Step-by-step explanation:
can someone please help? <3
Answers
Answer:
A. 5 units is the distance from P to Q
Answer:
A. 5 units
Step-by-step explanation:
Use the formula: √(x2−x1)2+(y2−y1)2
Solve:√((3-(-1))^(2)+((-1)-(-4))^(2))
You'll get the answer: 5
Find the measure of
Answers
Answer:
25 degrees.
All the angles of a rectangle are equal. I may be 100% wrong, don't trust me completely.
Step-by-step explanation:
Find the measure of each angle indicated.
23°
128°
Answers
Find the acute angle in the first quadrant used as a reference for
23, 128, 337, 128
El precio de un automovil $696.000 y se puede pagar de dos maneras distintas.
Opcion 1 $200.000 al contado y 48 cuotas iguales sin recargo
Opcion 2 la tercera parte al contado y 25 cuotas iguales sin recargo.
Calcular.
¿cual es el valor de la cuota en cada una de las opciones
¿Cuantas cuotas se deben abonar como minimo en la segunda opcion mas de la mitad del automovil pagado?
Answers
PLEASE HELP!!!!
A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 46 minuets? In 1 hour?
Answers
Answer:
30.667, in 1 hour = 40 miles
Step-by-step explanation:
Set up a proportion so 1.5 miles / 2.25 minutes.
So 1.5/2.25 = x/46
solve for x 1.5(46)/2.25 = x so x = 30.667
In one hour is 60 minutes so 1.5(60)/2.25 = x
Please help it‘a due today
Answers
Answer:
u know area of rectangle is length × breadth
therefore, area = (3x+4)×(7x-2)
= 21x²-6x+28x-8
= 21x²+22x-8
= d ans
4x – 5.2y + 6y + 7.9x – 8x *
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\textsf{4x - 5.2y + 6y + 7.9x - 8x}[/tex]
[tex]\huge\text{COMBINE your LIKE TERMS}[/tex]
[tex]\large\textsf{(4x + 7.9x - 8x) + (-5.2y + 6y)}[/tex]
[tex]\large\textsf{4x + 7.9x - 8x =}[/tex]
[tex]\large\textsf{4x + 7.9x = 11.9x}[/tex]
[tex]\large\textsf{11.9x - 8x = 3.9x}[/tex]
[tex]\large\textsf{4x + 7.9x - 8x = 3.9x}[/tex]
[tex]\large\textsf{(3.9x) + (-5.2y + 6y)}[/tex]
[tex]\large\textsf{-5.2y + 6y = 0.8y}[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf3.9x + 0.8y }}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Answer:
3.9x+0.8y
Step-by-step explanation:
4x−5.2y+6y+7.9x−8x
Combine −5.2y and 6y to get 0.8y.
4x+0.8y+7.9x−8x
Combine 4x and 7.9x to get 11.9x.
11.9x+0.8y−8x
Combine 11.9x and −8x to get 3.9x.
3.9x+0.8y
It can also be converted to fraction form:
[tex]\frac{4y}{5}+\frac{39x}{10} = 3.9x+0.8y[/tex]
885 = 5(x + 19)
what is x?
Answers
Answer:
x = 158
Step-by-step explanation:
Given
885 = 5(x + 19) ← divide both sides by 5
177 = x + 19 ( subtract 19 from both sides )
158 = x
Answer: x=158
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Determine the dependent variable in the statement:
The harder Sam throws the baseball, the faster the baseball travels
1.How hard Sam throws the ball
2.Speed of the baseball
Answers
Answer:
2
Step-by-step explanation:
The speed depends on how hard Sam throws the ball so the dependant variable would be the speed.
I WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!!
Answers
Answer:
a I don't know I just guess I hope you got it right I hope
Plllllllllsssss hellllllppppppppppppp:)
Answers
30 units²
Step-by-step explanation:
As it is a right angled triangle, we can get the area by simply applying the formula
Area = 1/2 × base × height
Taking the base as 12 and height as 5, we get
Area = 1/2 × 12 × 5
Area = 30 units²
Hope this helps! :D
Help please, I'm stuck on this
Answers
An swer:
d
Step-by- step explana tion:
Identify the slope y-intercept, and x-intercept of the graph of the linear equation.
y = 4x − 7
y-intercept
x-intercept
Answers
Answer:
slope is 4
y-intercept is -7
x-intercept is 7/4
Show that the credit card number
4306 0912 4887 1457 is valid/invalid.
Explain how you know.
Answers
Step 1b. For a card with an odd number of digits (e.g., American Express), double alternating digits starting with the second digit in the sequence.
Step 2. If the doubling resulted in a number with two digits, add them together to get a single digit number
Step 3. Now go back to the original credit number and replace the digits that you doubled with the new value — either the doubled value, or the doubled value with the digits added together — and add it all up.
Step 4. Check to see if the sum is evenly divisible by 10 (you can simply look to see whether or not it ends with a zero).
If the card number does not pass this check, then it is not a valid number. If, on the other hand, it does pass, then it may be a valid number with valid credit report.
help anyone? please?
Answers
Answer:
x=11.2
Step-by-step explanation:
Set up a proportion:
x+11/36 = 37/60
Cross multiply:
1332=60(x+11)
Distribute:
1332=60x+660
Subtract 660 from 1332
672=60x
Divide:
x=11.2
I'm not sure if this is the correct answer but I hope this helps! :)
Correct me if I'm wrong!
Help please, I am not really good with this subject..
Answers
lemme know if u need shown work, hope this helps! can u give me brainliest??