Answer:
doughnuts 100%
The equations of three lines are given below. Line 1: 3y=2x+5 Line 2: 4x-6y=8 Line 3: y=2/3 x-8For each pair of lines, determine whether they are parallel, perpendicular, or neither. Line 1 and Line 2: Parallel Perpendicular Neither Line 1 and Line 3: Parallel Perpendicular Neither Line 2 and Line 3: Parallel Perpendicular Neither
Line 1 and Line 2 are parallel.
Line 1 and Line 3 are parallel.
Line 2 and Line 3 are parallel.
All three pairs of lines are parallel.
The equations of the three lines are:
Line 1: 3y = 2x + 5
Line 2: 4x - 6y = 8
Line 3: y = (2/3)x - 8
To determine whether two lines are parallel, perpendicular, or neither, we need to compare their slopes.
For Line 1 and Line 2:
To find the slope of Line 1, we can rewrite the equation in slope-intercept form: y = (2/3)x + 5/3. The slope of Line 1 is 2/3.
To find the slope of Line 2, we can rewrite the equation in slope-intercept form: y = (4/6)x - 4/6. Simplifying, we get y = (2/3)x - 2/3. The slope of Line 2 is 2/3.
Since the slopes of Line 1 and Line 2 are equal (both 2/3), these lines are parallel.
For Line 1 and Line 3:
The slope of Line 1 is 2/3.
The slope of Line 3 is 2/3.
Again, the slopes are equal, so Line 1 and Line 3 are parallel.
For Line 2 and Line 3:
The slope of Line 2 is 2/3.
The slope of Line 3 is also 2/3.
Once again, the slopes are equal, so Line 2 and Line 3 are parallel.
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What is the value of the expression below when x=10 and y=2?
3X-8y
Answer:
Given x=10 and y=2, substitute the values to the equation.
3(10)-8(2)
30-16
14
Answer:
14
Step-by-step explanation:
the expression would look more like this:
3*10-8*2
then, you just solve using PEMDAS and stuff
3*10=30
8*2=16
30-16=14
14 is your answer
A brand of ballpoint pen comes in four colors, with fine or regular point, and with standard, deluxe, or
executive styling. How many different versions of the pen are there?
which of the following values is the solution of x/32 = 8
Answer:
I am unaware of the values but the answer to this would be 256 because 8*32=256 256/32=8
Step-by-step explanation:
Answer:
256
Step-by-step explanation:
x/32=8
You must multiply to isolate the variable so you multiply 8 by 32
x=256
For the given pair of events A and B, complete parts (a) and (b) below. A: When a page is randomly selected and ripped from a 29-page document and destroyed, it is page 15. B: When a different page is randomly selected and ripped from the document, it is page 24.
Required:
a. Determine whether events A and B are independent or dependent. (If two events are technically dependent but can be treated as if they are independent according to the 5% guideline, consider them to be independent.)
b. Find P(A and B), the probability that events A and B both occur
Answer and Step-by-step explanation:
In probability, events are dependent when the probability of the first event ocurring influences the outcome of the second event.
a. For events A and B, after ripping one page, it is destroyed, so the total number of pages changed. Therefore, events A and B are dependent.
b. To find the probability of both events happening, first, determine the probabilities of each event:
P(A) = [tex]\frac{1}{29}[/tex]
P(B) = [tex]\frac{1}{28}[/tex]
P(A and B) = [tex]\frac{1}{29}.\frac{1}{28}[/tex]
P(A and B) = [tex]\frac{1}{812}[/tex]
Probability of A and B occur is 0.12% or [tex]\frac{1}{812}[/tex].
I have 0 idea what this even means? Does anyone know the answer and if you could possibly elaborate if you do? Very confused over here
Let f(x) = lnx and g(x) = log₂x. for all 0 < x < 1, f(x) < g(x): True.
How to determine the corresponding output value for this function?In this scenario and exercise, we would determine the corresponding output value for the functions f(x) and g(x) under the given mathematical operation and independent variables.
When x = 1, the output value for f(x) based on the table of values is given by;
f(x) = lnx
f(1) = ln(1).
f(1) = 0.
When x = 2, the output value for f(x) based on the table of values is given by;
f(x) = lnx
f(2) = ln(2).
f(2) = 0.69314718
When x = 1, the output value for g(x) based on the table of values is given by;
g(x) = log₂x
g(1) = log₂(1)
g(1) = 0.
When x = 2, the output value for g(x) based on the table of values is given by;
g(x) = log₂x
g(2) = log₂(2)
g(2) = 1.
In this context, we can logically deduce that the function f(x) is less than function g(x) for all 0 < x < 1.
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Which situation is represented by the equation 100 + 40x = 50x?
A.
Gym A charges $40 per month plus an initial fee of $100. Gym B charges $50 per month. When will a member pay the same total amount at both gyms?
B.
Gym A charges $50 per month plus an initial fee of $100. Gym B charges $40 per month. When will a member pay the same total amount at both gyms?
C.
Gym A charges $40 per month plus an initial fee of $100. Gym B charges an initial fee of $50. When will a member pay the same total amount at both gyms?
D.
Gym A charges $100 per month plus an initial fee of $40. Gym B charges $50 per month. When will a member pay the same total amount at both gyms?
Answer:
The answer is D. I will be writing this because I have to have a certain amount of words
Answer:
A!
Step-by-step explanation:
40 dollars per month (40x)
Initial fee of 100$ (100)
50 dollars per month (50)
20 points
5. According to a survey conducted by the ARSA 6th graders, 150 out
of 500 students ride the bus home from school. What percent of ARSA
students do not ride the bus home?
A 12.5%
B 30%
C 37.5%
D 70%
Ya girl need help :(
How do you solve 9/x+2=2/9
Answer:
38.5 = x
Step-by-step explanation:
9/ (x+2) = 2/9
Using cross products
9*9= 2(x+2)
Distribute
81 = 2x+4
Subtract 4 from each side
81-4 = 2x+4-4
77= 2x
Divide each side by 2
77/2 = 2x/2
38.5 = x
Answer:
x= -16
Step-by-step explanation:
first subtract 2 from both sides: 9/x= 2/9 - 2
then turn 2 into a fraction with a denominator of 9: 9/x= 2/9 - 18/9
then divide both side of the equation by 9: x= 2- 18
simplify: x= -16
A coffee shop sells a ceramic refill mug for $8.95. Each refill costs $1.50. Last month Rose spent $26.95 on a mug and refills. How many refills did she buy?
Operation: Two - step equations
Answer:
12 refills
Step-by-step explanation:
26.95 = 8.95 + 1.50x
26.95 - 8.95 = 1.50x
18 = 1.50x
18 ÷ 1.50 = x
12 = x
What is the length of ab
Answer:
a,2
Step-by-step explanation:
3×=4×-2
if ×=2
3(2)=4(2)-2
6=8-2
6=6
this is the answer I hope it will help you
Answer:
The answer is option C. 6
Multiply.
(−23) (16)
Enter your answer as a fraction, in simplified form, in the box.
Step-by-step explanation:
(-2/3 )x (1/6)
Cross Multiply:
[tex]\frac{2}{3} . \frac{1}{6} \\[/tex] .... so the 2 and 6 would become 1 and 3
[tex]\frac{1}{3} .\frac{1}{3}[/tex] ..... Like that
[tex]\frac{1}{9}[/tex] ..... (3x3=9)
-1/9 .... Answer
Hope this helps!!
Answer:
The correct answer is - 1/9
Step-by-step explanation:
I took the test.
what should be subtracted from 3x + 2 y + 1 to get - 2x + y - 5
To get from 3x + 2y + 1 to -2x + y - 5, we need to subtract 5x + y + 6.
To determine what should be subtracted from 3x + 2y + 1 to get -2x + y - 5, we need to subtract the given expression from the desired result.
The given expression is -2x + y - 5.
So, the subtraction would be:
(-2x + y - 5) - (3x + 2y + 1)
To subtract these expressions, we distribute the negative sign to each term inside the parentheses:
-2x + y - 5 - 3x - 2y - 1
Next, we can combine like terms:
(-2x - 3x) + (y - 2y) + (-5 - 1)
Simplifying further:
-5x - y - 6
To get from 3x + 2y + 1 to -2x + y - 5, we need to subtract 5x + y + 6.
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Given S=½ express 1 in terms of S, n and a
Answer:
.1 = 2SStep-by-step explanation:
Hope that will help youPut the following equation of a line into slope-intercept form, simplif
fractions.
4x – 3y = -6
Answer:
y=4/3+2
Step-by-step explanation:
y=mx+b is slope-intercept form
4x-3y=-6
-3y=-4x-6
y=4/3+2
The function C(x) = 12x + 600 represents the cost to produce x number of items. How many items should be produced
so that the average cost is less than $36?
Answer:
25
Step-by-step expla
 darnell caught 7 fish in 3 hours at that rate how many fish will he catch in 6 hours
Please help!!! Hurry A television set sells for $800. There is
an 8% tax rate. What is the cost of the
television with tax?
=
3
I’ll give Brainly! 1. What is the product of a number and its multiplicative inverse?
2. Find the multiplicative inverse of each number.
A. 5/3
B. −1/5
C. −3
Answer:
The multiplicative inverse of a number is a number, when multiplied by the original number, gives the product as 1
The easiest way to find the multiplicative inverse of a number is to get the reciprocal of the number, and that is also the multiplicative inverse of the number
1. As mentioned above, the product of a number and its multiplicative inverse is 1
2.
a) The multiplicative inverse of 5/3 is also the reciprocal of the same number
Multiplicative inverse: 3/5
b) The multiplicative inverse of -1/5 is also the reciprocal of the same number
Multiplicative inverse: -5/1
c) The multiplicative inverse of -3 can also be written as the reciprocal of the same number
Multiplicative inverse: -1/3
4.Find the square roots of the following decimal numbers
(i) 1056.25
(ii) 10020.01
PLS ANS FAST ITS MY EXAM PLS!
Answer:
I) 32.5
ii) 100.1
Step-by-step explanation:
I) 1056.25 = √1056.25
= 32.5
ii) 10020.01= √10020.01
=100.1
Answer:
(i) = 32.5
(ii) = 100.1
Step-by-step explanation:
I) 1056.25 = √1056.25
= 32.5
ii) 10020.01= √10020.01
=100.1
Nora drew non-square rectangle. then she drew the length of each side from end to end to make a line segment that represent the perimeter. write an equation that represents the perimeter of the model shown
Answer:
2L+2W=P, where L is the length, W is the width, and P is the perimeter.
Step-by-step explanation:
To find the perimeter of a rectangle, you add the length twice and the width twice, which translates to W+W+L+L, or 2L+2W.
Expression for the perimeter → 2(l + w)
Given in the question,
Tow pairs of the segments with the length 'w' and 'l'Expression that defines the perimeter of a rectangle,
Perimeter = 2(Length + Width)
From the figure attached,
Perimeter of the rectangle = 2(l + w)
Therefore, expression for the perimeter will be 2(l + w).
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Which lists the ratios in order from greatest to least?
A) 23:24, 11:12, 7:8
B) 23:24, 7:8, 11:12
C) 7:8, 23:24, 11:12
C) 7:8, 11:12, 23:24
Answer:
The answer is A
Step-by-step explanation:
explanation: I'm big brain
Answer:
A.
Step-by-step explanation:
On edge 2022
5
What is the constant of proportionality in the equation y 5/9x
constant of proportionality
Assuming the equation is y = (5/9)x, then the constant of proportionality is 5/9
The given equation is in the form y = kx. The value of k is the constant of proportionality
Equations of the form y = kx are considered direct proportion equations.
Answer:
The guy above me is right i got it right with his answer 5/9
Step-by-step explanation:
12.45 by 5. Fhhhhhhhhhhhhhhhh
Answer:
If multiply answer=62.25
if dividing answer=2.49
I need assistance number 16-22 I’ll give you brainliest
Determine if the following equation is conditional equation, identity or a contradiction.
5(x-9)+10x=6x+9(x-5).
Answer:
dont know
Step-by-step explanation:
dont know
Use sigma notation to represent the sum of the first eight terms of the following sequence: 4, 7, 10, …
Answer:
[tex]\displaystyle \boxed{ \sum_{k=1}^{8} (1+3k) }[/tex]
Step-by-step explanation:
Hello,
We are looking for something like
[tex]\displaystyle \sum_{k=1}^{8} u_k[/tex]
where
[tex]u_1=4\\ \\u_2=7 \\ \\u_3 =10 \\ \\u_k=1+3k[/tex]
So,
[tex]\displaystyle \sum_{k=1}^{8} u_k=\sum_{k=1}^{8} (1+3k)\\\\=\sum_{k=1}^{8} (1)+3\sum_{k=1}^{8} (k)\\\\=8+3\times \dfrac{9*8}{2}\\ \\=8+108=116[/tex]
Thanks
Evaluate the expression.
5^0 x 5^3.
Answer:
5^3
125
Step-by-step explanation:
5^0 x 5^3.
When we multiply exponents with the same base, we add the exponents
a^b * a^c = a^(b+c)
5^(0+3)
5^3
125
Answer:
125
Step-by-step explanation:
[tex]5^0*5^3\\\\n^0=1\\\\n\neq 0\\\\\Rightarrow 5^0=1\\\\=5^0*5^3\\\\=1*5^3\\\\=5^3\\\\=125[/tex]
Plzzzzzz help right answer gets brainly
Answer:
Step-by-step explanation:
On a long hike, Tammy drank 5 pints of water. How much did she drink in quarts?
Answer:
1 1/4
Step-by-step explanation:
if he drank 5 pints and 4 pints is 1 quart that means 1 pint will be left(1/4) and there will be 1 quart (1) so in total 1 1/4
