Which of the following is the domain of the function based on the input-
output table below?
Answers
Answer:
C
Step-by-step explanation:
The domain of the function is the left column of the table, {5,10,15,20,25,30,35}
Related Questions
sinx + cos2x + sin3x + 1 =0
Answers
Step-by-step explanation:
This is true statement.
have a great day
2/3 divided by -2 (in fraction form)
Answers
2/3 divided by -2
now,
answer= 2/3×1/2
we need to receprocal the number if we have to change division into multiplication...
= 1/3
we cut 2 as it is equal and present in both denomenator and numerator....
Answer:
-2/6
Step-by-step explanation:
Two lines that lie in parallel planes are_____
parallel.
1: sometimes
2: never
3: always
Answers
How would the expression x^2 -9 be rewritten using Difference of Squares?
O A. (x+3)(x - 3)
O B. (X-9)^2
O C. (x +9)(x-9)
O D. (x+3)^2
Answers
Answer:
A. (x+3)(x - 3)
Step-by-step explanation:
x^2 -9
Rewriting
x^2 - 3^2
We know that a^2 - b^2 = (a-b)(a+b)
(x-3)(x+3)
Answer:
[tex]\left(x+3\right)\left(x-3\right)[/tex]
Step-by-step explanation:
[tex]x^2 -9[/tex]
To factor an integer, we need to divide it by the ascending sequence of primes (2, 3, 5). The number of times each prime divides the original integer becomes its exponent. [tex]3^{2} =9[/tex]
Now, we need to factor this expression by applying the difference of two squares rule:
[tex]A^{2} -B^{2} =(A+B)(A-B)[/tex]
A= x and B= 3
[tex](x+3)(x-3)[/tex]
OAmalOHopeO
when it.jhonny hejzjrhjahruwhehb4nrjdjhegrhdjsrhhrhrr jake b poouoiouoiouoakao
Answers
In the circle below, if arc AC = 66°, and arc BD = 146, find the measure of
Select one:
a. 146
b. 212
C. 66
d. 106
Answers
Answer:
D. 106°Step-by-step explanation:
m∠BPD = m∠APC = 1/2(mAC + mBD) = 1/2(66° + 146°) = 1/2(212°) = 106°Answer:
By applying intersecting chords angle theorem:-
[tex]m\angle BPD= 106[/tex]° [tex]=1/2(BD+AC)[/tex]
[tex]=1/2(146+66)[/tex]
[tex]=1/2\time(212)[/tex]°
[tex]m\angle BPD=106[/tex]°
Answer:- D) 106°
OAmalOHopeO
Where is the blue dot on the number line?
-4.5
-5
-5.5
Answers
Answer:
You don't have the number line image attachment...or at least i cant see it. If you send a picture or link it I would be more than happy to help you.
Step-by-step explanation:
Can someone please help me on these 3 equations please HELP ME !!!
Answers
please mark this answer as brainlist
What is the quotation of 6 and -1/2?
1. -12
2. -1/12
3. 1/12
4. 12
Answers
Answer: Option 2: -1/12
Explanation
= -1/2÷6
= -1/2×1/6
= -1/12
Must click thanks and mark brainliest
A new scooter is valued at $15 000.
At the end of each year its value is reduced
by 15% of its value at the start of the year.
What will it be worth after 3 years?
Answers
here
p= 15000
r=15%
t= 3 yrs
now
depreciation = p(1-r/100)^t
= 15000(1-15/100)^3
=9211.875
=9212 or 9211.88
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!
Find the mode of the data set that consists of 8, 18, 4, 2, 3, 7, 11, 13, 5, 1.
A. 6
B. 7.2
C. no mode
D. 17
Answers
C. no mode
Step-by-step explanation:
Step 1. Rearrange the numbers in order from least to greatest!
1, 2, 3, 4, 5, 7, 8, 11, 13, 18
Step 2. Find the mode. (Number mostly being occurred)
No numbers are being repeated so therefore, there’s no mode
how many degrees are between 50 and 85
Answers
Answer:
35 degrees
Step-by-step explanation:
50+35=85
Someone help pleasee
Answers
Answers:
a = 3
b = 3
c = -6
=====================================
Explanation:
The roots are x = 1 and x = -2. This leads to the factors x-1 and x+2 respectively.
This is because something like x = 1 becomes x-1 = 0 after subtracting 1 from both sides. For x = -2, we add 2 to both sides getting x+2 = 0.
The factorization is y = a(x-1)(x+2)
Plug in (x,y) = (2,12) and solve for 'a'
y = a(x-1)(x+2)
12 = a(2-1)(2+2)
12 = a(1)(4)
12 = 4a
12/4 = a
3 = a
a = 3
So we have y = a(x-1)(x+2) update to y = 3(x-1)(x+2)
--------------------------------------
The last thing we need to do is expand everything out (use the FOIL rule then distributive rule) to get the equation into standard form
y = 3(x-1)(x+2)
y = 3(x^2+2x-1x-2)
y = 3(x^2+x-2)
y = 3x^2+3x-6
Comparing this to y = ax^2+bx+c shows that:
a = 3
b = 3
c = -6
The graph is below.
add: 7x+2y³-4xy,3x-2xy³+7xy and 2xy-5x+6y³
Answers
[tex]\\ \sf\longmapsto 7x + 2y {}^{3} - 4xy + 3x - 2xy {}^{3} + 7xy + 2xy - 5x + {6y}^{3} \\ \\ \sf\longmapsto 2y {}^{3} + 6 {y}^{3} - 2xy {}^{3 } + 7x + 3x - 5x - 4xy + 7xy + 2xy \\ \\ \sf\longmapsto 8y {}^{3} - 2xy {}^{3} + 5x + 5xy \\ \\ \sf\longmapsto 2y {}^{3} (4 - x) + 5x(1 + y)[/tex]
Find the measure of GH.
Answers
Answer:
D
Step-by-step explanation:
Given a tangent and a secant from an external point to the circle, then
The product of the external part and the whole secant is equal to the square of the tangent, that is
8(8 - 6 + 2x) = 12²
8(2 + 2x) = 144 ( divide both sides by 8 )
2 + 2x = 18 ( subtract 2 from both sides )
2x = 16 ( divide both sides by 2 )
x = 8
Then
GH = - 6 + 2x = - 6 + 2(8) = - 6 + 16 = 10 → D
Answer:
[tex]\textsf{GH=10}[/tex]
Step-by-step explanation:
[tex](EF)^{2} =FG(FH)[/tex]
[tex](12)^{2} =8(8-6+2x)[/tex]
[tex]144=8(2+2x)[/tex]
[tex]144=16+16x[/tex]
[tex]16x=144-16[/tex]
[tex]16x=128[/tex]
[tex]x=128/16=8[/tex]
So, [tex]GH=-6+2(8)=[/tex]
[tex]-6+16=[/tex]
[tex]=10[/tex]
[tex]\textsf{OAmalOHopeO}[/tex]
I need help with VOCAB!!!Please help ASAP
Answers
Answer:
SSS postulate
Step-by-step explanation:
its probab;py wrong im sorry
Answer:
SSS Postulate
Step-by-step explanation:
Since both triangles have 3 congruent sides, then
The triangles are congruent by the SSS postulate
Given: PSEPT, ZPRSE ZPRT
Prove: PRSI PRT
Look at the figure. Which reason justifies that PRS and PRT are right angles?
I need help !!
Answers
Answer:
< PRS and < PRT are congruent supplementary angles.
Step-by-step explanation:
the ''math student'' was wrong. When two lines form to create a 90 degree angle (right angle) they are perpendicular. Angles can be perpendicular. BUT
Supplementary angles are two angles that measure up to 180 degrees.
Hope this helps!
Answer:
Congruent adjacent angles that form a linear pair are right angles.
Step-by-step explanation:
Congruent adjacent angles that form a linear pair are right angles.
Ajay is researching how the population of his hometown has changed over time. Specifically, he learns his hometown had a population of 20{,}00020,00020, comma, 000 in 199019901990, and that the population has since increased by about 8\%8%8, percent every 333 years.
Ajay predicts that his town can only support a population of 50{,}00050,00050, comma, 000. Ajay is relieved to see that population has not exceeded 50{,}00050,00050, comma, 000 ttt years after 199019901990.
Write an inequality in terms of ttt that models the situation.
Answers
Answer:
Could you Write the question more clearly?
Step-by-step explanation:
10. What is the smallest number that can be added to 367 to produce a result divisible by 3?
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5
Answers
Answer:
The smallest Number added to 367 to produse a result divisible by 3 is
(B) 2
EXPLANATION:
(A) 1
367 + 1 = 368
368 NOT DIVISIBLE BY 3
(B) 2
367 + 2 = 369
369 IS DIVISIBLE BY 3
Answer:
Hello,
Answer B
Step-by-step explanation:
A number is divisible by 3 if the sum of its digits is divisible by 3.
Since 3+6+7+=3*(1+2+2)+1
we need to add 2 to the number.
Answer B
During the hours from 9:00 PM on Friday to 9:00 pm on Sunday, Kristin spent 1/3 of her time sleeping, 1/8 of her time raking leaves, 1/12 of her time reading a book, 1/16 of her time working on her science project, 1/24 of her time riding in the car, and 1/48 of her time watching television. How many hours in this time period remained for all other activities?
Answers
Answer:
16 hrs of Sleep
6 hrs of Raking Leaves
4 hrs reading
3 hrs science project
2 hrs riding car
1 hr watching tv
Step-by-step explanation:
Its division on all of them, 9:00 PM on Friday to 9:00 PM on Sunday, would be 2 days, there being 24 hrs on one day, and since its 2 days, its 48, then you divide 48 by the denominator, and there you should get your timed answer.
For example, for the 1/3, you'll divide the denominator (the bottom number, in this case 3) by 48, since that's the whole amount, and the 3 is the amount of time they spent out of that whole. The division is written 48 ÷ 3 = 16
Hope this helped a bit :)
Identify the correct statement for the given figure.
Answers
Answer:
B
Step-by-step explanation:
b/c the figure is right angle
Answer:
[tex]x = \frac{83}{7} [/tex]
Step-by-step explanation:
5x+(2x+7)=90
7x+7=90
7x=90-7
7x=83
x=83/7
x=11.857
A pendulum is swinging next to a wall. The distance D(t)D(t)D, left parenthesis, t, right parenthesis (in \text{cm}cmstart text, c, m, end text) between the bob of the pendulum and the wall as a function of time ttt (in seconds) can be modeled by a sinusoidal expression of the form a\cdot\sin(b\cdot t)+da⋅sin(b⋅t)+da, dot, sine, left parenthesis, b, dot, t, right parenthesis, plus, d. At t=0t=0t, equals, 0, when the pendulum is exactly in the middle of its swing, the bob is 5\text{ cm}5 cm5, start text, space, c, m, end text away from the wall. The bob reaches the closest point to the wall, which is 3\text{ cm}3 cm3, start text, space, c, m, end text from the wall, 111 second later. Find D(t)D(t)D, left parenthesis, t, right parenthesis. \textit{t}tstart text, t, end text should be in radians.
Answers
Answer:
D(t)=-2sin(pi/2 t)+5
Step-by-step explanation:
i did it on Khan academy
Answer:
-2sin(pi/2 t)+5
Step-by-step explanation:
ALso did on Khan Academy (its on the sinisoidal equations excercise)
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
Answers
Answer:
Half of the under 30's are from 5 to 18 seconds
Step-by-step explanation:
Each section of the box plot is 25%
Under 30's From 5 to 12 is 25% and from 12 to 18 is 25%
so from 5 to 18 is 50%
Which expression is equivalent to -3+(-9)?
O 3+ (-9)
0 –9 – (-3)
Submit Answer
0-3 – (-9)
0-3 - 9
Answers
Answer:
-3-9
Step-by-step explanation:
+(-) = -
What is the domain of the function shown in the table?
X
-2
-1
0
1
y
0
1
2
3
A. (-2,-1,0,1,2,3)
B. {-2, -1,0,1)
C. {0, 1, 2, 3)
D. (-2, 0),(-1,1),(0, 2), (1,3)
Answers
Answer:
{ -2,-1,0,1}
Step-by-step explanation:
The domain are the values for the input
Domain { -2,-1,0,1}
When f(x)=4, what is the value of x?
O zero
O 2
O 3
O4
Answers
Answer:
x = 2
Step-by-step explanation:
f(x) is the range and values of x the domain
When f(x) = 4 the corresponding value of x in the domain is x = 2
Answer:
2
Step-by-step explanation:
this might not be the best explanation but this is how I thought of it.
f(0)=4? any number multiplied by zero equals zero so it is not the first answer.
f(2)=4? if f were to be 2, then 2*2 can equal 4 so this is a pretty good answer.
f(3)=4? there isn't a whole number you can multiply with 3 that will make 4 so this is not the answer.
f(4)=4? if f were to be 1 then this could be a possible answer.
so we know that it is either the 2nd or 4th answer. look at the table. if you look, 2 forms into 4 (because they multiplied 2 by 2). but 4 doesn't remain at 4 (because they did not multiply it by 1). so we know the answer is 2.
Ray is making his reward winning lemonade recipe for a party he is comparison shopping for lemons at super pioneer supermarket he can buy 4 lemons for 1.60 ray visits keyfood and found 3 lemons cost 1.80 use the table below to compare the values
Answers
Answer:
classified info jk juss use a mf calculater
Step-by-step explanation:
pleaseee help i’m stressing!! i’ll give you those little crown things
Answers
Answer:
4.4 mm
Step-by-step explanation:
am thinking of a number multiplying it by 4 then subtracting 6 the answer is greater than 14. Write the inequality
Answers
4x - 6 > 14
Step-by-step explanation:
4x - 6 > 14
4x = 20
x = 5
Which numbers are a distance of 3 units from 12 on a number line?
-5 -4 -3 -2 -1 0
1 2 3 4
5 6 7
8 9 10 11 12 13 14 15 16 17
9 and 15
-9 and -15
O and 3
3 and 12
Answers
Answer:
9 and 15
Step-by-step explanation:
9 10 11 12 13 14 15
