Answers
Answer:
4
Step-by-step explanation:
Divide each value of y by the corresponding value of x.
20/5 = 4
40/10 = 4
80/20 = 4
200/50 = 4
All quotients are 4.
Answer: 4
Related Questions
Part 1 state the domain and range of the given relation.
Part 2 is the relation a function
{(-1, 2),(1, 2),(3, 2), (6, 2)}
Please help
Answers
A function is a relation in which NO two ordered pairs have the same first component and different second components.
The set of first components (x-coordinates) in the ordered pairs is the DOMAIN of the relation.
The set of second components (y-coordinates) is the RANGE of the relation.
Part 1:
Domain: {-1, 1, 3, 6}
Range: {2, 2, 2, 2}
Part 2:
To determine whether the given relation represents a function, look at the given relation and ask yourself, “Does every first element (or input) correspond with EXACTLY ONE second element (or output)?”
Remember that a function can only take on 1 output for each input.
It helps to plot the points on the graph and perform the Vertical Line Test (VLT):
The Vertical Line Test allows us to know whether or not a graph is actually a function. If a vertical line intersects the graph in all places at exactly one point, then the relation is a function.
As you can see in the attached screenshot, every vertical line drawn only has 1 point in it. This means that each x-value corresponds to exactly one y-value. The given relation passed the VLT. Therefore, the relation is a function.
Please mark my answers as the Brainliest if you find my explanation helpful :)
can someone help with this question please
Answers
Answer:
3
Step-by-step explanation:
Always include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own.
How does the exponential function f(x) = 2 · 3^x + 4 appear as a graph?
PLEASE PLEASE HELP IM LITERALLY CRYING EVERYONE IS DELETING COMMENTS NEED ASAP
Answers
f(x) = x2 - 6x + 8?
In vertex form
Answers
Answer: f(x) = (x - 3)² - 1
Step-by-step explanation:
Hope it helps :)
(y = a(x-h)^2+k)
(h,k) = (x,y) of vertex
Answer:
(-3, -1), the axis of symmetry is x = -3.
Step-by-step explanation:
Solve for RS literally so lost
Answers
Answer:
at first find the value of x by combining both equations then put the value of x in first equation (2x-9).
I HOPE IT WILL HELP YOU.
Thank you.
TEDDYLOVER
What is the distance between point A(−1, 3) and point B(−8, 3) ?
2 units
5 units
7 units
9 units
Answers
Answer:
7 units
Step-by-step explanation:
Answer:
7 units
Step-by-step explanation:
d = √(x2-x1)²+(y2-y2)
d = √((-8-(-1)² - (3-3)²
d = √ (-7)²-0
d = √49
d = 7 units
Need the answer please 20 points!!! Yes m
Answers
Step-by-step explanation:
I will definitely give you answer if you follow me please I will give you your answer if you follow me please
Answer:
I'm pretty sure it's A
Step-by-step explanation:
if its not I'm sorry :)
For brainily please help :/
Answers
Answer:
AB
Step-by-step explanation:
They are the shortest combined side
PLS HELP WILL MARK BRAINLIEST!
A horse travels at about 65 kph. At this rate, how far can it travel in 20 minutes
Answers
Answer: Approximately 21.667 km
This value as a fraction is 65/3, but I think the decimal form is probably more practical in real world settings.
======================================================
Work Shown:
20 min = 1/3 of an hour, since 20/60 = 1/3. In other words, there are three chunks of 20 minutes that make up a full hour.
distance = rate*time
distance = (65 kph)*(1/3 hr)
distance = (65*1/3) km
distance = (65/3) km
distance = 21.667 km which is approximate
Answer:
Distance rate=Rate x Time
Distance= (75 km/h) 20 mins
Convert 20 mins in hours= 1/3 h
Distance= (75 km/h) (1/3 h)= 25 km.....
listen ok
Step-by-step explanation:
hope it help
( −2 x^3) ^ 3 simplify
Answers
Answer:
[tex]-8x^9[/tex]
Step-by-step explanation:
We can split up the exponent into multiple products: [tex](-2x^3)^3=(-2)^3*(x^3)^3[/tex].
We know that [tex](-2)^3=(-2)*(-2)*(-2)=-1*-1*-1*2*2*2=-1*8=-8[/tex].
We also know that [tex](x^3)^3=x^{3*3}=x^9[/tex].
So, our answer is [tex]\boxed{-8x^9}[/tex] and we're done!
Solve each problem and decide which is the best of the choices given.
What is the distance between the points (1,6) and (-7,3) on a standard coordinate plane?
39
73
173
55
Answers
Step-by-step explanation:
I think you are missing the square root signs or so in the answer options.
the distance between 2 points is calculated by using Pythagoras for right-angled triangles.
c² = a² + b²
c is the Hypotenuse of the triangle and the distance between the points, which are the end points of the Hypotenuse.
a and b are the legs and enclose the 90 degree angle. they are the differences of the x and y coordinates between the 2 points.
so,
distance² = (1 - -7)² + (6 - 3)² = 8² + 3² = 64+9 = 73
=>
distance = sqrt(73)
which is bigger 3/11 or 3/12
Answers
Answer:
3/11
Step-by-step explanation:pls mark me brainliest
angle1,2 , and angle3 form a straight line. If m angle3 is six more than twice m angle1 m angle2 is 27 less than m angle3 find m angle2
Answers
Since it's an angle on a straight line, the value of angle 2 is 23.25°
Angle 1 = m
Angle 2 = m - 27
Angle 3 = 2m + 6
It should be noted that the sum of angles in a straight line is equal to 180°, therefore we need to equate all the angles given to 180°. This will be:
m + (m - 27) + (2m + 6) = 180°
m + m - 27 + 2m + 6 = 180°
4m = 180° + 27° - 6°
4m = 201°
m = 201/4
m = 50.25°
Therefore, angle 2 will be:
m - 27 = 50.25 - 27 = 23.25°
Read related link on:
https://brainly.com/question/24959314
OMGGGGGGG PLSSS HELP ME WITH THIS QUESTION, IM SUPER STUCK PLS PLS PLS ITS DUE VERY SOON!!!! EXPLAIN PLSSS, WILL MARK THE BEST ANSWER BRAINEST
Answers
Help me pleaseeeeeeeeeeeeeee
Answers
Answer:
34
Step-by-step explanation:
The left shapes' side is 10 and the other side is 7. The difference between these sides are 3. Onto the next polygon we would do the same thing. So 37-3 = 4
Tam giác ABCD có góc B = 65 Độ góc C = 115 Độ hỏi góc A bằng bao nhiêu độ
Answers
Answer:
a
Step-by-step explanation:
kasi yun ang tama at
nain tindi han ko
pls give me brainliest!! <3 have a good day
What is the solution of log(2 + 4) = log(14-3t)
Answers
Answer:
the answer is 2.66
Step-by-step explanation:
use the calculater
What is the mode?
-2 -6 -7 -4 -7 -6 -6 -2
Answers
Answer:
-6
Step-by-step explanation:
Mode in math means the number that is the most frequent number found in a data set, and in this data set shown, -6 comes the most frequently.
Answer:
-6
Step-by-step explanation:
Sandra drove 117 miles in an hour and 30 minutes to visit her son at college, without stopping. If the speed limit is 60 mph, explain why she should or should not get a speeding ticket. Make sure to include mathematical computations in your answer.
Answers
Answer:
She should get a speeding ticket. The speed limit is 60mph and her speed was 78 mph, 18 miles over the speed limit.
Step-by-step explanation:
She drove 117 miles in 90 minutes.
117/90 = 1.3 miles per minute
1.3 miles x 60 minutes = 78 mph
ANSWER FOR 20POINTS PLEASE
Answers
Answer:
[tex] | {7}^{2} - 8| = |49 - 8 = |41| = 41 [/tex]
I kinda need help and an explanation Cant understand
Answers
Answer:
look in explanation
Step-by-step explanation:
Seeing as most of your answers are wrong, I'll start from the beginning.
a rational number is a number that can be expressed as a fraction.
an integer is a whole number.
an irrational number is a number that cannot be expressed as a fraction.
an integer is also always a rational number.
Using this, we can sort the values.
-77/11 can be simplified as -7, which is an integer.
the square root of 144 is 12, which is an integer.
0.25 is a decimal that can be expressed as a fraction, which makes it a rational number that is not an integer.
the square root of 20 is a value that cannot be expressed as a fraction, which makes it irrational.
17/4 is a fraction that is not a whole number, which makes it a rational number but not an integer.
finally, 2*the square root of 10 is irrational.
What is the answer, I need help.
Answers
Answer: i think is D
Step-by-step explanation:
Which division problem does the number line below best illustrate?
Answers
Answer: A
Step-by-step explanation:
The rectangle has an area….
Answers
Answer:
5.5193237 times 10 to the power of -10
Step-by-step explanation:
To solve you just need to divided the area by the length or width the question has provided. Please note I am in 7th grade.
Glenda wants to find out how often people in her town visit the cinema.
She collects data from 10 people standing in a queue outside a cinema.
Write down two reasons why the data she collects may not be reliable.
Answers
Answer:
She has a very low sample size (Only 10 people)She only interviews specific people (She only interviews people on line, which will lead to biased resultsWhen 3 times a number is added to the square of the number, the result is 40. Determine the number
Answers
Answer:
5 or -8
Step-by-step explanation:
[tex](3 \times x) + x {}^{2} = 40[/tex]
[tex]3x + {x}^{2} = 40[/tex]
[tex] {x}^{2} + 3x - 40 = 0[/tex]
using factorization method
[tex]( {x}^{2} + 8x) ( - 5x - 40) = 0[/tex]
[tex]x(x + 8) - 5(x + 8) = 0[/tex]
[tex](x - 5)(x + 8) = 0[/tex]
[tex]x - 5 = 0[/tex]
or
[tex]x + 8 = 0[/tex]
[tex]x = 5[/tex]
or
[tex]x = - 8[/tex]
For brainily please help
Answers
guys pls help me!!!!!
Answers
+ 15 + 15
13c/13 = 195/13
C = 15
Hope this helped
Answer:
c = 15
Step-by-step explanation:
(7c - 7) + (6c - 8) = 180
Simplify
13c -15 = 180
13c = 195
c = 15
N
2
1
1
3
4
Name the
L corresponding
angle with
angle 8.
M.
7
56
8
B. angle 5
A. angle 4
D. angle 7
c. angle 6
Answers
Answer:
angle 4 is the corresponding angle with angle 8
Step-by-step explanation:
Please mark as brainliest
Is the square of an irrational number always irrational? Explain
Answers
Step-by-step explanation:
For example, √3 is irrational, but (√3)2 = 3, which is rational.HOPE IT HELP
Answer:
No.
Explanation:
For example, √3 is irrational, but (√3)2 = 3, which is rational.
Hope this helps....