Answer:
B C
Step-by-step explanation:
it's b and c
Give the domain and range of each relation. Tell whether the relation is function. Explain. (GUYS I NEED HELP IDEK WHAT DOMAIN OR FUNCTION MEANS) pls help
Answer:
Domain: [0, 4]
Range: [0, 4]
Function? Yes
General Formulas and Concepts:
Algebra I
Domain is the set of x-values that can be inputted into function f(x) Range is the set of y-values that are outputted by function f(x) Vertical Line Test - no function can have the same x-value for different y-coordinatesStep-by-step explanation:
According to the graph, our x-values span from 0 to 4. Since both are closed dot, they are inclusive in the domain:
Interval Notation - [0, 4]
Inequality Notation - 0 ≤ x ≤ 4
According to the graph, our y-values span from 0 to 4. Since both are closed dot, they are inclusive in the range:
Interval Notation - [0, 4]
Inequality Notation - 0 ≤ x ≤ 4
Since we see that each x-value has a unique y-value and passes the vertical line test.
∴ the relation is a function.
Pleaseee helppp answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answer:
108
Step-by-step explanation:
pentagons have interior angle measures of 540
540/5=108
:)
Please help!!! Im very confused, giving brainleist
A dozen eggs cost $2.49. What is the cost per egg?
Answer:
i think its $0.20
Step-by-step explanation:
12 1
------ = ---------
2.49 0.20
1 egg = $0.20
The hotel has 450 rooms. ONE
HALF of the rooms are filled. How
many rooms are still available?
Answer:
225
Step-by-step explanation:
450 ÷ 2 = 225
Answer:
225 rooms
Step-by-step explanation:
Find 1/2 or 50% of 450. 50% of 450 is 225. So 225 rooms are full, and 225 are empty.
How many cups are in 4 gallons? With work!
Answer:
64 cups
Step-by-step explanation:
If 1 gallon is equal to 16 cups then 4 gallons will be 16×4= 64
Hope that helps you!
(05.01)
Which equation can be used to calculate the area of the shaded triangle below? (5 points)
(Answers in photo)
Answer:
answer of the above given question is (c) 1/2(10*6)=30,as we know the area of the triangle is 1/2*base*height.So,we can directly find the area of the triangle.
simplify the expression for the area
Answer:
10x+276
Step-by-step explanation:
Use the equation (12)(5/6x+23)=area
Use the distributive property as seen in the image below.
This will get (12(5/6x)) + (12(23))Solve
60/6x+276Now simplify
10x+276Use the information to answer the question.
Molly's hair was 20 inches long. Three years later it was 35 inches long
What was the percent increase, to the nearest hundredth, of Molly's hair length? Enter the answer in the box.
percent
The answer is 75%
This has nothing to do with the problem I just have to write a lot so I can put the answer in
does anyone know how to do number 3
Answer:
Do it yourself. You find the answer by using the midpoint formula (it is attached to this response). Just substitute the x and y values and do simple algebra.
Heyyyyyyyyyyyyyyyyyyyyyyyyyy
Answer:
hiiiiii girlyyy
Step-by-step explanation:
i think the answer is
a/b like a divided by b is the answer
cuz 8 ÷ 3 = 2.7
and 24 ÷ 9 = 2.7
and 40 ÷ 15 = 2.7
so maybe like
b · 2.7 = a
hope this helpsss
Answer:
well on side A, it starts off on 8 (as you can see) and adds 16, which gives you 24, then add another 16 and that gives you 40. Then on side B, it starts with 3, adds 6 which gives you 6, then add another 6 and you'll have 15.
Step-by-step explanation:
y = 7x + 10 y= -4x - 23
Or 7x + 10 = -4x - 23
I need to show my work too hurry!!
Step-by-step explanation:
7x + 4x = -23 - 10
or, 11x = -33
or, x = -33/11
or, x = -3
Therefore, x = -3.
Hope you got the answer.
What is the equation of the line for the graph shown below?
Y=-7x+3
Y=-1/2x+3
Y=x+3
100 POINTS can someone help please??
I need to rewrite this poem into an adaptation(simple words easier to understand) and I am struggling
Answer:
i dunno
Step-by-step explanation:
Answer:
i had done already.thanks for 50 points
Consider the polynomial function q(x) = 3x^7 + 5x^5 - 8x^4 - 12x^2
What is the end behavior of the graph of q? PLEASE HELP PLEASE
Answer:
D
Step-by-step explanation:
If on khan
the graph is pasted
What is graph?A graph is a structure that resembles a set of items in mathematics, more specifically in graph theory, in which some pairings of the objects are conceptually "connected." The items are represented by mathematical abstractions known as vertices, and each pair of connected vertices is referred to as an edge.
To learn more about graphs refer to:
https://brainly.com/question/12272412
#SPJ2
fellow brainly users, please don't keep scrolling past this question. i desperately need help. help a sister out. ur reward will be glorious. please, please brainly wan kenobi.. u are my only hope
Answer:
i think it is 5x or x units
Not sure what kind of reward is glorious, but your answer is
Option 3
If I am wrong, let me know and I will redo the math
solve 7 + x ÷ 3 = 2x - 5
Please help me I'm not good with these. :)
Answer:
12637489494949437727+2+37+3+382883646384949494949944994
Answer:
number 10 and 2.333333333 or you can just make it short 2.33
Randy wanted to survey to determine the most preferred pet of the residents in his city.Which method of samplingBEST represents the most unbiased opinion?
Answer:
Survey 100 residents who have pets completely randomly
Step-by-step explanation:
The best sampling method would be to Survey 100 residents who have pets completely randomly. This would provide first-hand information from actual pet owners which would make the results valid. Also, by choosing the individuals to survey completely randomly it allows for the data to be unbiased and representative of the entire pet owner population in the city. This makes the data gathered completely unbiased and valid.
can someone solve this please ill give Brainly to who ever is first :)!
Answer:
465 in²
Step-by-step explanation:
square area: A = lw
triangle area: A = [tex]\frac{1}{2}[/tex] lw (or base x height)
[tex]A_{square}[/tex] = (15)(15) = 225
[tex]A_{triangle}[/tex] = [tex]\frac{1}{2}[/tex] (8)(15) = 60
There is one square and 4 triangles so...
225 + 4(60) = 465 in²
Find the area of the triangle where C = 18.5°, a = 32.4 cm, b = 49.2 cm
HEHE HELP
Answer:
questions mistake look questions and apply the formula 1/2 B×H
if you have a triangle and don't know where are the base and the high use this formula
area = 0.5 × side × side × sin the angle between the 2 sides
area = o.5 (32.4) (49.2) (sin 18.5)
= 797.04 × sin 18.5
=252.9
A savings account has $24,750 in it, earning 1.25% interest, compounded annually for 3 years. How much will be in the account after that time?
[Formulas are,
[I = P, R, T]
[A = P + I]
[A = P(1 + R times T)
Answer:
$25,689.77
Step-by-step explanation:
[tex]AV=PV(1+i)^n\\AV=24750(1+.0125)^3\\25689.77[/tex]
Answer:
$25,689.775
Step-by-step explanation:
The interest has to be in decimal form. So 1.25/100=0.0125
Plug everything into the equation for compound equation [tex]A=P(1+\frac{r}{t})^{n}^{t}[/tex]
Which is A = 24750 [(1 + 0.0125/1)^(1)(3)]
Type them in a calculator and get A ≈ $25,689.775
***the question says "compounded annually" so the equation for compound interest [tex]A=P(1+\frac{r}{t})^{n}^{t}[/tex] should be used. Your provided formula of A = P(1 + R times T) shouldn't be used here, it is for simple interest but not compound.*** (^_^)
Can someone explain how to do this worksheet? when graphing the lines they don't seem to intersect with a UFO.
Answer:
There are 2 equations together in each box, so what you need to do is graph them both. Then see where they intersect, that will be where the ufo they shot is. For example On the first two set of equations (y=x+6 & y=-x-4) when graphed together they intersect at (-5,1) which is where ufo 6 is. Meaning they shot Ufo 6
Q1. Which of the following are well-defined sets?
(a) All the colors in the rainbow.
(b) All the points that lie on a straight line.
(c) All the honest members in the family.
(d) All the consonants of the English alphabet.
(e) All the tall boys of the school.
(f) All the efficient doctors of the hospital.
(g) All the hardworking teachers in a school.
(h) All the prime numbers less than 100.
(i) All the letters in the word GEOMETRY.
Answer:
A. All the colors in the rainbow.
Step-by-step explanation:
I think.
f(x) = –27 + 9.23 + 3x is even, odd or neither.
Answer:
The function is neither odd nor even
Step-by-step explanation:
Michael deposits $875 in a savings account that pays 4.5% interest. How much money does he earn at the end of 18 months?
Answer:
I think the answer to this question is 3,500 I'm sorry if I'm wrong.
Step-by-step explanation:
Solve 2^X = 64
6
7
8
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
The only number that will equal 64 if it is the power of 2
A rectangular room is 3 times as long as it is wide, and its perimeter is 48 meters. Find the dimension of the room.
The length is : _____ meters and the width is ______ meters.
The length and width are 18 meters and 6 meters respectively.
Given that
The perimeter of the rectangle is 48 meters.The width be x.The length be 3x.We know that
The perimeter of the rectangle be
48 = 2 (length + breadth)
48 = 2(3x + x)
48 = 6x + 2x
48 = 8x
x = 6
So, the width is 6 meters.
And, the length be 18 meters.
Therefore we can conclude that The length and width are 18 meters and 6 meters respectively.
Learn more about the rectangle here: brainly.com/question/16167300
Solve by substitution -2x+5y=-17 y=-4x+1
Answer:
-2x +5(-4x+1) =-17
-2x -20x+5=-17
-22x+5=-17
-22x=-22
x=1
y=-4(1)+1
y=4+1
y=5
(1,5)
Help me with this one!
Answer:
It’s A
Step-by-step explanation:
Cuz it’s just the numbers are replaced in different places but when u multiply u get the same ans ig
HELPPP PLEASEEEE I might Fail 7th GRADEEE
Answer:
Its switch direction because an open circle is only the great and less than signs.
Step-by-step explanation:
I hope this helps you! :D