giving thanks and brainliest for best answer <3
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Answers
Related Questions
Which relation is a function?
{(8, –5), (–5, 8), (–5, –8), (–8, 5)}
{(2, –3), (–3, 2), (2, 3), (–2, 3)}
{(–7, 6), (6, –7), (–7, 9), (10, 3)}
{(5, –4), (–4, 5), (–5, 4), (4, –5)}
Answers
Answer:
the last one
Step-by-step explanation:
when looking for the function we have to know that none of the x values can repeat
in the first one the x value -5 repeats twice so that cannot be the answer
in the second one the x value 2 repeats twice so that cant be the answer
in the third one the x value -7 repeats twice so that also cannot be the answer
in the last one each x value has a different y value or every input has a different output therefore this one is the right answer
hope this helps :D
The relation that is a function is: {(5, –4), (–4, 5), (–5, 4), (4, –5)}.
A relation is a function if each input (x-value) is associated with only one output (y-value).
Let's analyze each relation:
1. {(8, –5), (–5, 8), (–5, –8), (–8, 5)} - This relation is not a function because the input -5 is associated with two different outputs (8 and -8).
2. {(2, –3), (–3, 2), (2, 3), (–2, 3)} - This relation is not a function because the input 2 is associated with two different outputs (-3 and 3).
3. {(–7, 6), (6, –7), (–7, 9), (10, 3)} - This relation is not a function because the input -7 is associated with two different outputs (6 and 9).
4. {(5, –4), (–4, 5), (–5, 4), (4, –5)} - This relation is a function because each input value is associated with only one output value. For example, 5 is associated with -4, -4 is associated with 5, -5 is associated with 4, and 4 is associated with -5.
Therefore, the relation that is a function is: {(5, –4), (–4, 5), (–5, 4), (4, –5)}.
To know more about relation, refer here:
https://brainly.com/question/2253924
#SPJ6
What is the volume of a sphere
Answers
Answer:
V=4
3πr3
Step-by-step explanation:
Answer: The formula for the volume of a sphere is V = 4/3 πr³. See the formula used in an example where we are given the diameter of the sphere. The volume V of a sphere is four-thirds times pi times the radius cubed. The volume of a hemisphere is one-half the volume of the related sphere. Note : The volume of a sphere is 2/3 of the volume of a cylinder with same radius, and height equal to the diameter.
hope this helps have a nice day❤️
Step-by-step explanation:
1 inch = 7.2 but 0.5 inches = ?
i really dont get it-
Answers
Answer:
3.6
Step-by-step explanation:
Wouldnt the answer just be half of 7.2
What is the solution to the system of equations graphed below?
Answers
Answer:
The solution is (-1,3)
Step-by-step explanation:
If Linda can walk 6 miles in 80 minutes. What is her walking rate per hour?
3 miles per hour
4 miles per hour
4.5 miles per hour
5.5 miles per hour
Answers
Answer:
C. 4.5 miles per hour
Step-by-step explanation:
Answer:
4miles per hour
Step-by-step explanation:
hope this helps
Help pls and thank you
Answers
Please help me please (Brainliest)
Both plz
Answers
This is worth 30 points if you show work you will get the Brainliest answer if your unable to show work type it for your explanation.
Answers
Answer:
C
Step-by-step explanation:
Due to Converse of Isoseles thm.
When two angles are congruent, the sides opposite are as well.
(Help please)
Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object
Answers
Scale is 3:1
Just divide each side by 3 to get measures
Um if you good at math please help me and i will give you brainliest
Answers
Answer:
Side a = 20.8
Side b = 20.5
Side c = 30
Side d = 2
Side e = 12.6
Step-by-step explanation:
We need to know what X is here is the equation:
3.2a+8+12.6+[tex]\frac{1}{2}a[/tex]+5(a+2)+(6a-3.5)=85.9
After doing the math you get a=4.
Apply this to each side and get the answer.
Side a = 20.8
Side b = 20.5
Side c = 30
Side d = 2
Side e = 12.6
Check
20.8+20.5+30+2+12.6=85.9
Answer pls I’ll give brainlist to the person who’s right
Answers
Computer keyboards have many different types of keys. A key may have a number, letter, or symbol (like a question mark) on it. On the keyboard shown, what percent of the keys do NOT have numbers on them?
A.
75%
B.
25%
C.
10%
D.
40%
Answers
Answer:
C.
10%
Step-by-step explanation:
Answer:
A. 75%
Step-by-step explanation:
because it is
can someone help me pls-
Answers
Answer: 11.81 m
is the answer
There are 2 questions on this assignment that i really need help with
1:
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
A) 1 1/36 inches
B) 1 1/38 inches
C) 1 1/40 inches
D) 1 1/42 inches
2: A line plot with the lengths of meteors is shown. Two more identical meteor measurements were added so that the total length of all meteors measured is 16 inches. What is the length of each new meteor?
A) 1 inch
B) 1 1/8 inches
C) 1 2/8 inches
D) 1 3/8 inches
Answers
Answer:
A,D
Step-by-step explanation:
I would really appreciate some help, please!
The graph shows the distance, y, in miles, of a moving motorboat from an island for a certain amount of time, x, in hours:
What is the speed of the motorboat? (5 points)
Select one:
a. 198 miles per hour
b. 22 miles per hour
c. 44 miles per hour
d. 66 miles per hour
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Answer: 66 miles per hour i belive
Step-by-step explanation: good luck
PLz help I will give brainliest
Answers
Jack held a balloon 12 feet off the ground, straight above his head. NIGEL is standing 18 feet directly to the right of Jack.
Write an equation that you could use to calculate the distance from NIGEL's feet to the balloon. Let x represent the unknown distance.
x2+122=182
x2+122+182
182+122=x2
x2+182=122
Answers
Answer:
12y=x+18
Step-by-step explanation:
because it it wjwbwhwjwuw8w
Complete the real-world situation that could be modeled by the equation 140 − 4x = 160 − 8x.
Xavier has $140 in his lunch account. He spends $____ for lunch each day. Zack has $_____ in his lunch account. He spends $____ each day. After how many days will the boys have the same amount of money in their accounts?
HELPP PLZZZZZ
Answers
Answer:
Xavier has $140 in his lunch account. He spends $4 for lunch each day. Zack has $160 in his lunch account. He spends $8 each day. After how many days will the boys have the same amount of money in their accounts?
Step-by-step explanation:
Tell me if you need explanation and plz mark brainliest
100 points please help
Answers
Answer:
number 9 id 3
Step-by-step explanation:
Answer:
This was 1 month ago so i dont think you need this answer
Step-by-step explanation:
least to greatest
2.43
2.43
-2 1/3
2 5/9
Answers
Answer:
Step-by-step explanation:
-2 1/3 2 5/9 2.43 2.43
A park ranger tags 100 animals. Use a proportion to estimate the total population for the sample. 83 out of 125 animals are tagged
A. 95 animals
B. 142 animals
C. 151 animals
D. 67 animals
Answers
Answer:
about 150.60241
So 150 (you usually can't round up when dealing with populatio)
Step-by-step explanation:
83/125=100/x
Write the expression from the phrase
Twice the difference of a number (x) and eight
Answers
Answer:
2*x-8
Step-by-step explanation:
the difference means subtraction and then "twice" means multiply by two
Can someone plz help me im really lost
Answers
12 + 25y = 795
12(y + 20) + 25y = 795
12y + 240 + 25y = 795
37y = 795 - 240
37y= 555
y=15
Substitute y= 15 into
x=y + 20
x= 15 + 20
x= 35
T-shirt = 35
Sweatshirt = 15
They brought 35 t shirts
Calculate the volume of the prism by first finding the total number of half-unit
cubes that will fill it. There are 8 half-unit cubes in every unit cube.
O A. Number of half-unit cubes = 5
V=12 cubic units
O B. Number of half-unit cubes = 10
V=1} cubic units
O C. Number of half-unit cubes = 10
V = 5 cubic units
O D. Number of half-unit cubes = 5
V = 2, cubic units
Answers
Answer:
unknown
Step-by-step explanation:
im sorry i cant wrap my head around this problem, i think there is some information missing or something, maybe a diagram or external file, if you can provide more info on this pls comment the question or this answer
another thing is a half unit cube sounds more like an 8th unit cube, if theres 8 of them to make 1 unit cube, that kinda stumped me
helppppppp! will give brainliest if correct
How many different non-congruent isosceles triangles can be formed by connecting three of the dots in a 4 by 4 square array of dots like the one shown below?
Two triangles are congruent if they have the same traced outline, possibly up to rotating and flipping. This is equivalent to having the same set of 3 side lengths.
Answers
Answer:
An isosceles triangle is one with 2 sides of the same length.
As far as I can find, there are 6 different mom congruent triangles.
What is the height, in inches, of a parallelogram that has a base of 4 feet and an area of 336 square inches? [5 star + thanks + 19 pts. + possible brainliest!!]
A. 84 in.
B. 1,344 in.
C. 16,128 in.
D. 7 in.
Answers
Explanation: A=bh=4•84=336
Miya has some weekly chores to do at home. In one month, she washed 11 equal-sized loads of towels. She washed a total of 154 towels with t towels in each load.
Write a multiplication equation that can be used to find how many towels were in each load. Solve the equation you wrote. Explain how you solved your equation.
Answers
Answer:
14 towels per load
Step-by-step explanation:
Miya washed 11 equal sized loads of towels. She washed a total of 154 towels.
It is given that the variable, t, amount of towels are in each load.
Set the equation:
Amount of load x amount of towels per load = amount of towels in all
11 * t = 154
Isolate the variable, t. Note the equal sign, what you do to one side, you do to the other. Divide 11 from both sides:
(11t)/11 = (154)/11
t = 154/11
t = 14
14 towels per load is your answer.
~
Answer:
11x=154----> 14 towels for each of the 11 loads
Step-by-step explanation:
11x= 154
11x/11=154/11 Simplify the 154 with 11 on each side.
-Eliminate the number 11 and you should be left with x= 154/11.
-Divide
154÷11= 14
Check Your Work.
11
×14
154
x= 14
Please do this. This is a repost just in case i do not get all my answers on my other one. No fake answers.
Answers
Answer:
I think it's the axes or the reagurla time
Which choice is equivalent to the expression below?
Answers
Answer:
OMG! Your gonna get in trouble for cheating...You cant have the brainly tab open while you in the test!
Step-by-step explanation:
Answer:
The answer would be C
Step-by-step explanation:
Brainliest PLZ
64 less than twice Goran's height
use the variable g to represent Goran's height
Answers
Answer:
2g-64
Step-by-step explanation: