Answer: c
Step-by-step explanation:
What is the product?
StartFraction 4 n Over 4 n minus 4 EndFraction times StartFraction n minus 1 Over n + 1 EndFraction
StartFraction 4 n Over n + 1 EndFraction
StartFraction n Over n + 1 EndFraction
StartFraction 1 Over n + 1 EndFraction
StartFraction 4 Over n + 1 EndFraction
Answer:
Correct option: second one -> n / (n+1)
Step-by-step explanation:
Writting the expression, we have:
[4n / (4n-4)] * [(n-1) / (n+1)]
First we can simplify the numerator of the first part, dividing numerator and denominator by 4:
[n / (n-1)] * [(n-1) / (n+1)]
The first fraction has n-1 in the denominator and the second fraction has n-1 in the numerator, so we can simplify then in the product:
n* [1 / (n+1)] = n / (n+1)
The final expression is n / (n+1), so the correct option is the second one.
The product of the expression, 4n/(4n - 4) × (n - 1)/(n + 1), is: n/(n + 1).
What is the Product of Polynomials?Product is the multiplication of two factors in the simplest form.
Thus:
4n/(4n - 4) × (n - 1)/(n + 1)
[4(n)/4(n - 1)] × [(n - 1)/(n + 1)]
Simplify
n/(n-1) × (n-1)/(n+1)
n/(n + 1)
Therefore, the product of the expression, 4n/(4n - 4) × (n - 1)/(n + 1), is: n/(n + 1).
Learn more about product of polynomial on:
https://brainly.com/question/11333213
Hank and Lynn are both paying off car loans. • Hank paid $2,000 up front when he bought his car, and he pays $200 each month. • Lynn did not pay any money up front when she bought her car, and she pays $275 each month. Is the relationship between the number of months and the total amount paid proportional for both Hank's and Lynn's loans? Use the drop down menu to explain your answer
Answer:
Proportional for Lynn but not HankStep-by-step explanation:
Proportional relationship formula: y = kxHankHank paid $2,000 upfront when he bought his car, and he pays $200 each month.
This relationship is:
H(x) = 2000 + 200xThis is not proportional.
LynnLynn did not pay any money upfront when she bought her car, and she pays $275 each month.
This relationship is:
L(x) = 275xThis is proportional.
So the answer is:
The relationship between the number of months and the total amount paid is proportional for Lynn's loan.guys i’m begging someone help me please!!!!
Answer:
x= 35
Step-by-step explanation:
supposing we are finding x, we know that the line in the middle is the dimeter. so we know its a semicircle with an arc of 180 degrees. 180-110=70 divide that by two to get x which is 35.
acute scalene Triangle
right scalene triangle
acute isoceles triangle
right equilateral triangle
Answer: I hope this helps
Right scalene triangle
Step-by-step explanation:
The triangle that I made with 4cm, 7cm, and 8 cm. had a right angle and also has all unequal sides which is basically the exact definition of a right scalene triangle.
Please mark brainliest if you are satisfied with this answer :)
help please now
The table below shows data from a random survey of juice preferences.
Types of Juice Number of People
Orange --------- 75
Apple --------- 110
Kale ---------- 65
Part A
Complete the probability model by listing the probabilities for each event based on the data recorded in the table.
S = { O, A, K}
Events ------------ Probabilities
Prefer orange ----- P(orange)= __ %
Prefer apple ------ P(apple)= __ %
Prefer kale -------- P(kale)= __ %
Part B
Based on the data, estimate how many of 400 juice drinkers will prefer apple juice.
The number of juice drinkers who prefer apple juice is __
Answer:
Part A
30
44
26
Part B
176
Step-by-step explanation:
Total: 65+110+75 = 250
P(O) = 75/250 × 100 = 30%
P(A) = 110/250 × 100 = 44%
P(K) = 65/250 × 100 = 26%
Apple juice:
44% of 400
44/100 × 400
176
Which is the graph of r = 6 cose?
find the missing angle in the triangle
Answer:
60
Step-by-step explanation:
Since all of the sides of this triangle are shown to be congruent, this must be an equilateral triangle. In an equilateral triangle, all of the angles are equal to 60 degrees. Therefore, x is 60. Hope this helps!
Answer:
60
Step-by-step explanation:
If all sides all have the same angles then we will divide 180 by 3 which will give us our answer 60.
α-2.01=5.5
b+2.01=5.5
10c=13.71
100d=13.71
Help.
Answer: c. fo so!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Help me please. Im giving 20 points
Brenda is playing hide-and-seek with Cody and Lara. Cody is hiding 16 meters
south of Brenda, and Lara is hiding due east of Cody. If Brenda is 20 meters from
Lara, how far apart are Cody and Lara?
Answer:
36 meters away
Step-by-step explanation:
If you look at the equation you'll see that Cody is 16 meters away from Brenda and Lara is 20 meters away from Brenda, so if you add those two, you'll get the answer. :)
Answer:
i think they are 36 meters apart
Step-by-step explanation:
16 + 20 = 36
so they are 36 meters away from each other
and you could check your answer by doing 36 - 20 = 16 or 36 - 16 = 20
Hope this helpsRate meBrainliest plzIn two or more complete sentences, compare the number of x-intercepts in the graph of f(x) = x^2 to the number of x-intercepts in the graph of g(x) = -x^2 -5. Be sure to include the transformations that occurred between the parent function f(x) and its image g(x).
Answer:
f(x) = x^2 has one x-intercept and g(x) = x^2 -7 has two x-intercepts. For f(x) = x^2 to equal g(x) = x^2 -7 you must traslate f(x) = x^2 down seven units.
PLEASE HELP ASAP!!
A candy store sells different sized bags of jelly beans. The line plot shows the weights of ten bags.
Weight of Jelly Bean Bags
Answer:3/8
Step-by-step explanation:1/4 +1/8=3/8
1/4 is equal to 2/8
Which of the following is true about the bird population? Please!!!
Answer:
D
Step-by-step explanation:
if something is multiplied by 1.025 it is increasing by 2.5 percent
Answer:
D , 2.5%
Step-by-step explanation:
1.025 - x = 1; x = .025; as a percent = .025 * 100 = 2.5%.
A student broke this trapezoid into two triangles. She says she has enough information to find the area of it. Is she correct?
Answer:
Yes.
Step-by-step explanation:
Answer:
Sample response: Yes. The base and height can be determined for both triangles. Use the formula A = 1
2
bh to find the area of each, then add them to get the area of the trapezoid. 10 + 15 = 25 in.2.
Step-by-step explanation:
Match the following.
1. Hormones secreted by the adrenal cortex
2. Glands which are ductless and secrete their products directly into the circulatory system
3. An adrenal hormone (adrenaline) that stimulates autonomic nerve action
4. The hormone secreted by the pancreas which raises the blood sugar level
5. Chemical produced in one part of the body which has its effect on another part
6. A pancreatic hormone which lowers the level of blood sugar
7. The region within the pancreas which produces insulin
8. Four small endocrine glands within the thyroid gland in the neck
9. A hormone secreted by the parathyroid gland which regulates calcium metabolism.
10. A gland in the neck that produces the hormone thyroxine
11. A hormone which regulates the rate of body metabolism
A.parathyroid gland
B.insulin
C.thyroid gland
D.corticoids
E.epinephrine
F.thyroxine
G.parathyroid hormone
H.hormone
I.glucagon
J.islets of Langerhans
K.endocrine gland
Answer:
D. corticoids 1. Hormones secreted by the adrenal cortex
K. endocrine gland 2. Glands which are ductless and secrete their products directly into the circulatory system
E. epinephrine 3. An adrenal hormone (adrenaline) that stimulates autonomic nerve action
I. glucagon 4. The hormone secreted by the pancreas which raises the blood sugar level
H. hormone 5. Chemical produced in one part of the body which has its effect on another part
B. insulin 6. A pancreatic hormone which lowers the level of blood sugar
J. islets of Langerhans 7. The region within the pancreas which produces insulin
A. parathyroid gland 8. Four small endocrine glands within the thyroid gland in the neck
G. parathyroid hormone 9. A hormone secreted by the parathyroid gland which regulates calcium metabolism.
C. thyroid gland 10. A gland in the neck that produces the hormone thyroxine
F. thyroxine 11. A hormone which regulates the rate of body metabolism
Step-by-step explanation:
Answer:
D.) corticoids #1. Hormones secreted by the adrenal cortex
K.) endocrine gland #2. Glands which are ductless and secrete their products directly into the circulatory system
E.) epinephrine #3. An adrenal hormone (adrenaline) that stimulates autonomic nerve action
I.) glucagon #4. The hormone secreted by the pancreas raises the blood sugar level
H.) hormone #5. Chemical produced in one part of the body which has its effect on another part
B.) insulin #6. A pancreatic hormone which lowers the level of blood sugar
J.) islets of Langerhans #7. The region within the pancreas which produces insulin
A.) parathyroid gland #8. Four small endocrine glands within the thyroid gland in the neck
G.) parathyroid hormone #9. A hormone secreted by the parathyroid gland which regulates calcium metabolism.
C.) thyroid gland #10. A gland in the neck that produces the hormone thyroxine
F.) thyroxine #11. A hormone which regulates the rate of body metabolism
❤ I hope this helps you, ma'am/sir/whatever your pronouns are! ❤
please respond with the format showed on the picture so use . after the letter and display the answer
Answer:
a. subtract 7 from 10
Step-by-step explanation:
parenthesis goes before everything in this equation
Which of the following shows the correct solution steps and solution to
3x-2= -11
Answer:
the third one is correct
Step-by-step explanation:
there's something wrong with my eyes, i can't see when i close them. plz help me!!!!!
Step-by-step explanation:
Wow no way! You must have like a disorder or smthing! U should go to the doctor right away! U know what, so should I since I have the same problem as u!!
Answer: Your eyelids are doing it’s thing.
Step-by-step explanation: This happens to me as well. I can’t see when I close my eyelids.
The average wage for an electrician in CA is $25.47/hour. That is 11% above the national average. What is the national average?
a) $22.95
b) $23.99
c) $24.22
d) $25.32
Answer:
Step-by-step explanation:
let the national average be x
11/100 * x = 11x/100
25.47 - x = 11x/100
100(25.47-x) = 11x
2547 - 100x = 11x
2547 = 11x + 100x
2547 = 111x
x = 2547/111
x = 22.945945945946
22.95
In the diagram, which two angles are alternate interior angles with angle 14?
4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12.
Angle 4 and Angle 12
Angle 3 and Angle 9
Angle 2 and Angle 10
Angle 12 and Angle 15
Answer:
Angle 4 and Angle 12Step-by-step explanation:
Angles 4 and angles 12 are alternate interior angles with 14.
Angle 4 is alternate interior with angle 14, and angle 12 is alternate interior with angle 14.
The person that answered above me is wrong. But there is some truth to his answer, because angle 3 is alternate interior with angle 9, but they are NOT alternate interior WITH angle 14.
That is why many people answering this question fail. The question says:
In the diagram, which two angle ARE alternate interior angles WITH angle 14?
To finally answer the question completely, angles 4 and 12 ARE alternate interior angles WITH angle 14.
Therefore the guy above me is 100% wrong.
Hence, the right option is (A).
what is the answer to 6a-15< 2(3a+4)?
Answer:
3a<38
Step-by-step explanation:
Mrs. Patterson’s bakery sells fruit pastries in packages of 15, while chocolate pastries come in packages of 12. What is the smallest number of each type of package you need to buy to get the same number of both type of pastries? Answer: package (s) of fruits, package (s) of chocolate
Answer: 4, 5
Step-by-step explanation:
To answer this, first find the lowest common multiple of 12 and 15.
Simplifying 12 and 15 into their factors, we get (2 * 2 * 3) and (5 * 3).
The lowest common multiple is 3.
You can then multiply each package's value by the other's factors, excluding 3. For example, we could multiply 12 by 5 and 15 by 2 * 2.
Both are equal to 60, which is the lowest number of each type of pastry you can buy in equal amounts.
60 / 15 = 4, the amount of packages of fruits needed
60 / 12 = 5, the amount of packages of chocolates needed
which value makes the equation
3x - 6 = 36 true?
a) 10
b)12
c)14
d)16
Answer:
C) 14
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, add 6 to both sides:
3x - 6 (+6) = 36 (+6)
3x = 36 + 6
3x = 42
Next, divide 3 from both sides:
(3x)/3 = (42)/3
x = 42/3
x = 14
c) 14 is your answer.
~
PLEASE HELP ME, I WILL GIVE U BRAINLIEST,
Answer:
around 9.8
Step-by-step explanation:
This is a right triangle, so to find x, you can use pythagorem theorem:
So...
23^2+x^2=25^2
529+x^2=625
x^2=96
x is around 9.8
Answer:
9.79 or 9.9
Step-by-step explanation:
Its around 9, estimation...
Can someone help with step by step
Answer:
b
Step-by-step explanation:
i cant read it
Fill in the blanks to complete the table.
The solution to f(x) = g(x) is x =
Blank 1:
Blank 2:
Blank 3:
Blank 4:
Blank 5:
Blank 6:
Blank 7:
Blank 8:
Blank 9:
Blank 10:
Blank 11:
Blank 12:
Blank 13:
Answer:
you plug in the numbers into the function
Step-by-step explanation
function 1 is blank 1 is 17
2) is 16 3) is 15 4) is 12 5) is 7 6) is 0 and so on
for function 2 blank 1 is 1
2) is 0 3) is -1 4) is -2 5) is -3 6) is -4 and so on
does that help?
Which is the better buy: one gallon of orange juice for $2.72 or four quarts of
orange juice at $0.48 per quart?
0.48 per quart is better
Step-by-step explanation:
0.48x4=1.92 < 2.72
Classify the following polynomial by its degree value.
–x2 + x2y6 – 10z4
Question 4 options:
A)
Degree value of 9
B)
Degree value of 10
C)
Degree value of 8
D)
Degree value of 7
Answer:
C) Degree value of 8.
Step-by-step explanation:
The term with the highest degree is x^2y^6 - which is 8.
Could anyone help me with this please?
Answer:
2 is -8
Step-by-step explanation:
i'm not sure about the rest sorry good luck
Answer:
2=-8
Step-by-step explanation:
If 1 is -4, and two is twice as much as one, that means that 2 is -8 because that is twice as much as negative 4.
Find the missing endpoint if the midpoint is at (2,-5) and one endpoint is
at (12,-5).
Answer:
(-8, -5)
hope this helps you
..........
a rectangular field has side lengths that measure 9/10 mile and 1/2 mile. What is the area of the field
Answer:
9/20, or 0.45 mile.
Step-by-step explanation:[tex]\\[/tex]
To find the area of a rectangle, multiply length times width. In this problem we are given both the length and width.
[tex]\frac{9}{10}[/tex] × [tex]\frac{1\\}{2}[/tex] is just 9/20, which is 0.45.
