Question 4 of 25
True or false: f(x) is a function.
8
12
0
f(x)
A. True
Ο Ο
B. False
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Answer:
true
Step-by-step explanation:
Related Questions
Write 0.15 as a fraction in simplest
Answers
Answer: 3/20 also known as 15% Hope this helps Have a great night
Step-by-step explanation:
give the value of the expression from (a) when x=10
(i just need the answer for B)
Answers
Answer:
257
General Formulas and Concepts:
Order of Operations: BPEMDAS
Step-by-step explanation:
Step 1: Define
2x² + 5x + 7
x = 10
Step 2: Evaluate
Substitute: 2(10)² + 5(10) + 7Exponents: 2(100) + 5(10) + 7Multiply: 200 + 50 + 7Add: 250 + 7Add: 257You have $40 to spend on coffee and tea. Graph the equation 8x+4y=40 , where x is the number of bags of coffee and y is the number of boxes of tea. Then find the maximum number of bags of coffee you can buy.
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can someone help me?
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Answer:
I hope this helps!
Step-by-step explanation:
1. M is .25
b is 20
so
y= .25x+20
2. y= 3x+2
Which number of simulation trials would be likely to produce results that are
closest to the actual probability?
Answers
Answer:
It;s 30
Step-by-step explanation:
The number of simulation trials that would be likely to produce results that are closest to the actual probability is 25. The correct option is C).
The following steps can be used in order to determine the number of simulations:
Step 1 - Remember the maximum number of trials gives the maximum chance to produce results that are closest to the actual probability.
Step 2 - Now, check all the options given in the question and choose the largest one.
From the above steps, it can be concluded that the correct option is C) 25.
For more information, refer to the link given below:
https://brainly.com/question/795909
If x = -2, what is the value of y, that makes the equation, y = 2x + 3, true? Explain how you know.
Answers
Answer:
Y is equals to negative 1.
Step-by-step explanation:
y = 2x + 3
y =2(-2)+ 3
y =-4+ 3
y=-1
answer this for me please gotta hurry!! 4x10^-2
Answers
Answer:
1/25 or 0.04 in decimal form
Step-by-step explanation:
i just used a calculator-
1. Triangle ABC is congruent to triangle EDF. So, Kiran knows that there is a sequence of rigid motions that takes ABC to EDF.
Please answer as soon as possible thank you!
Select all true statements after the transformations:
a. Angle A coincides with angle F.
b. Angle B coincides with angle D.
c. Segment AC coincides with segment EF.
d. Segment BC coincides with segment ED.
e. Segment AB coincides with segment ED.
Answers
Answer: B.
C.
E.
Step-by-step explanation:
The true statements after the transformation, given that triangles ABC and EDF are congruent are: statements B, C, and E.
Recall what congruent triangles share in common:
If two triangles are congruent, all three sides of one triangle will be congruent to all corresponding three sides in the other triangle.If two triangles are congruent, all three angles of one triangle will be congruent to all corresponding three angles in the other triangle.Thus, if triangle ABC is congruent to triangle EDF, then Kiran will know that after the transformation:
<A will coincides with angle E<B will coincides with angle D<C will coincides with FSegment AC will coincides with EF, AB to ED, as well as BC to DF.
Therefore, the true statements after the transformation, given that triangles ABC and EDF are congruent are: statements B, C, and E.
Learn more here:
https://brainly.com/question/14181298
A hypothetical population consists of eight individuals ages 14, 15, 17, 18, 19, 21, 28, and 30 years What is the probability that a person in this population is a teenager? What is the probability of selecting a participant older than 30? What is the probability of selecting a participant who is at least 20 years old?
Answers
Answer:
1)0
2)3/8
Step-by-step explanation:
2)total number of participants who are at least 20 years old = 3
Total number of participants= 8
What is the slope of a line passing through the points (-1, 3) and (4, -7)
A. -2
B. -4/3
C. 3/4
D. 2
Answers
Answer:
A
Step-by-step explanation:
-7-(3)/4-(-1)=-10/5 which is -2
Use the slope formula y2-y1/x2-x1 to solve
A hierarchy of quadrilaterals is shown. Name the figures that complete the hierarchy. Number the figures in your response to indicate where in the diagram they belong.
Answers
Jackson is riding his bike in a 150 mile race. If he wants to keep the same pace for the first five hours then go as fast as he can the last 20 miles. How many miles should he travel in the first hour of his race?
Possible answers:
A. 18 miles
B. 22 miles
C. 24 miles
D. 26 miles
Answers
Answer:
Step-by-step explanation:
It is b
I just need help with the graphing the rest of them are all drop downs lol
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La ciudadde osaka japon se encuentra a (9x10 elevado a 6 )+ (6x10 elevado a 5)+ (8x10 elevado a 3+ (8x10 elevado a 2)+ 7x10 de milan italia
a) expresa los datos en kilometros
b)¿ que distancia habra recorrido un avion q salio de milan a osaka y se encuentra aun tercio de su destino???
Answers
Answer:
A
Step-by-step explanation:
Nicole deposits $300 into an account that pays simple interest at a rate of 3% per year. How much interest will she be paid in the first 5 years
Answers
Answer:
the answer is 45%
y-step explanation:
if not sorry :(
I WILL MARK AS BRAINLIEST PLS PLS PLS HELP
Answers
Answer:
1) is height(age)
2) should be shipping(distance)
3) g(8) = 28
4) f(3) = 18
Step-by-step explanation:
plug in 8 as x. 5(8)- 12 --> 40 -12 = 28.
plug in 3 as x. 2x² --> 2(3)^2--> 2(9) = 18.
ASAP HELP BRAINLIEST 100 POINTS PLZ PLZ PLZ HELP
Michelle is having a poster printed from a picture that is 4 inches wide by 6 inches tall. The enlarged poster is 20 inches wide and 30 inches tall. Which proportion can be used to represent the picture sizes?
StartFraction 6 over 4 EndFraction = StartFraction 20 over 30 EndFraction
StartFraction 4 over 6 EndFraction = StartFraction 20 over 30 EndFraction
StartFraction 4 over 6 EndFraction = StartFraction 30 over 20 EndFraction
StartFraction 4 over 30 EndFraction = StartFraction 6 over 20 EndFraction
Answers
Answer:
20 inches wide and 30 inches tall
Step-by-step explanation:
if the height went from 6 to 30 that means it grew by 5 so the poster would be
20 inches wide and 30 inches tall
Answer:
Start Fraction 4/6
End Fraction 20/30
which rule describes the transformation? picture below
Answers
Answer:
Try D) rotation 180 degrees about the origin.
Step-by-step explanation:
When you look at it, it appears to move 180 degrees about that origin.
Hope this helps! Let me know!
Given the function h(x)=x^2-5x-1, determine the average rate of change of the function over the interval −2≤x≤5.
Answers
Answer: -2
Step-by-step explanation:
what is the slope of (12,22) (-20,19)
Answers
Answer:
3/32
Step-by-step explanation:
The slope is found by
m = ( y2-y1)/(x2-x1)
= ( 19-22)/(-20-12)
= -3/-32
= 3/32
Evaluate the expression 8n for n = 1 5/12
Answers
Answer
8n=34/3
Step-by-step explanation:
1 5/12=17/12
17/12*8/1=136/12=34/3
1. -1 + 2
2. 1 + (-2)
3. -1 - 2
-
4. 1 - (-2)
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Answer:
1. 1
2. - 1
3. - 3
4. 3
Is the answer.2.) -1
3.) -3
4.) 3
ASAP
Can someone please helppp
Answers
Answer:
Option 4
Step-by-step explanation:
find the slope: 2x-6y=8
Answers
Answer:
m = 1/3
Step-by-step explanation:
Answer:
Slope is 1/3 and y=mx+b form: y=1/3x-4/3
Step-by-step explanation:
Brainlest to whoever can tell me what pi stands for
Answers
Hi!
Pi: The number π is a mathematical constant. It is defined as the ratio of a circle's circumference to its diameter, and it also has various equivalent definitions. It appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159.
Hope this Helps!
Yours Truly,
~~~PicklePoppers~~~if 8 7/18 - ( 1 5/6 + y) = 3 4/15 + 2 3/45
what is y?
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BEST ANSWER WILL BE MARKED BRAINIEST
Are same side interior angles complementary or supplementary?
Are same side exterior angles complementary or supplementary
Answers
Answer:
Side interior angles are most definitely supplementary
Step-by-step explanation: I'm pretty sure that other guy just guessed
How could i improve my math skills? i'm so freaking bad at math i've been in a f for over a month and don't remember anything i've learned over the years. i'm in 10th grade and feel like imma fail or have to dropout of school to be a failure at life. >:(
how can i get better b4 i get kicked outta my homeschool and put into brick and mortar and get the 'rona.
Answers
When a number is subtracted from 11, the result is 6 more than the number. Find the number.
Answers
Explanation:
Answer:
Step-by-step explanation:
11-2.5= 8.5
8.5-2.5=6
your answer is 2.5
Ava has to attend at least 45 physics classes every semester to earn attendance points. If she can attend 3 classes every week, write an inequality that determines the minimum number of weeks Ava should attend physics classes. PLEASE ANSWER!
Answers
Answer:
45= 3x
Step-by-step explanation:
45 classes= 3 classes × x weeks
