Answer:
1st option
Step-by-step explanation:
Consider the coordinates of F and F'
F (- 3, 4 ) and F' (- 1, 3 )
To go from - 3 → - 1 in the x- directions , means adding 2
To go from 4 → 3 in the y- direction means subtracting 1
Then translation rule is
(x, y ) → (x + 2, y - 1 )
g(x)=x^2-4x
find g(5)
help!
Answer:
g(5) = 5
Step-by-step explanation:
g(x) = x^2 - 4x when x = 5
~Substitute
= 5^2 - 4(5)
~Simplify
= 25 - 20
= 5
Best of Luck!
|x+4|= -6
Multiple choice
Answer:
A. No solution.
Step-by-step explanation:
Absolute values can never be negative. So there is no value of "x" that can make the absolute value negative.
The temperature outside changed from 91°F to 49°F over a period of six days. If the temperature changed by the same amount each day, what was the daily temperature change?
Answer:
Step-by-step explanation:
The temperature change in 6 days is 91 - 49 = 42 F
So the daily change is 42/6 = 7 F.
I need help real quick
please mark this answer as brainlist
Solve for x , 4-3x /2=5
Answer:
x= -1/3
Step-by-step explanation:
You take out 2 by multiplying 2/1 in both sides
then u have 4-3x=5
You subtract 4 from 5 and you have
-3x=1
divide and the answer is x= -1/3
Given fractional expression:
{(4-3x)/2} = 5
→ 4-3x = (5)2
→ 4-3x = 10
→ -3x = 10-4
→ -3x = 6
Therefore, x = -(6/3) = -2
is 4/7 a rational number
Answer: Yes.
Step-by-step explanation: Any number that can be converted to or written in fraction form is a rational number. And 4 and 7 are whole numbers. Also all whole numbers are rational numbers. So that basically means that 4/7 is a rational number.
P, Q, V, and K are collinear with V between K and P, and Q between V and K. If VP = 14x + 4, PK = x + 630, VQ = 17x + 6, and KQ = 11x + 5, solve for VP.
P, Q, V, and K are collinear, the distance VP=214
Given :
P, Q, V, and K are collinear with V between K and P, and Q between V and K
Make a diagram using the above given information
[tex]VP = 14x + 4, \\PK = x + 630, \\VQ = 17x + 6, \\and KQ = 11x + 5[/tex]
The diagram is attached below
From the diagram we can see that ,
[tex]PK=VP+VQ+KQ\\Replace \; the \; expressions\\x+630=14x+4+17x+6+11x+5[/tex]
Solve the equation for x
[tex]x+630=14x+4+17x+6+11x+5\\x+630=14x+17x+11x+4+6+5\\combine \; like \; terms\\x+630=42x+15\\x=42x+15-630\\x=42x-615\\x-42x=-615\\-41x=-615\\divide\; by \; -41\\x=15[/tex]
so , the value of x is 15
We know that VP=14x+4
Replace 15 for x to solve for VP
[tex]VP=14x+4\\VP=14(15)+4\\VP=214[/tex]
Learn more : brainly.com/question/17542197
How do i use a graphing calculator?
Answer:
Hi, There!
Press the "Y=" button to enter the function screen.
Enter the function (e.g.,
Y
=
X
2
−
4) into one of the lines. 3. Press "GRAPH." The calculator will draw the function for you.
To find the Y-intercept of a graph that has been drawn:
Press "2nd," then "TRACE" to go to the "CALCULATE" window.
Highlight "value" and press "ENTER."
At the bottom of the screen that appears, enter "0" after "X=." The result will be the
Y
-intercept and associated
X
-coordinate.
xXxAnimexXx
Have a great day!
what is the simplified form of (3x^3 - 4x^2 + 6x) + (-3x + 2x^2 + 5x^3) written in standard form?
Answer:
8x³ - 2x² + 3x
Step-by-step explanation:
Given
(3x³ - 4x² + 6x + (- 3x + 2x² + 5x³) ← remove parenthesis
= 3x³ - 4x² + 6x - 3x + 2x² + 5x³ ← collect like terms
= 8x³ - 2x² + 3x
PLEASE HELPPP ASAP!!!
Suppose that the relation S is defined as follows.
S={(-1,-4), (8, 8), (8, -6)}
Give the domain and range of S.
Write your answers using set notation.
Domain=
Range=
Answer:
Domain = {-1, 8}
Range = {-4, 8, -6}
Step-by-step explanation:
Domain is the set of first coordinates
Range is the set of second coordinates
Memory trick: D before R. x before y
Domain = set of x values
Range = set of y values
Evaluate the expression,
if x = 4, y = 9, and z = 7.
x(y + z - 32)
x = 4 and y = 9 and z = 7
x(y + z - 32) = 4 · (9 + 7 - 32) =
= 4 · (16 - 32) = 4 · (-16) = -64
Evaluate when x = 2, 3(x2squared - 2)3squared
Answer:
too big for me
Step-by-step explanation:
Find the distance between the points.
(3,3) and (3,-5)
Answer:
0, 8
Step-by-step explanation:
To find out a distance of these numbers, you shall find out how far each number is, preferably you can use a number line for this.
( x - 2 ) ( x + 2 ) (
Step-by-step explanation:
[tex](x - 2)(x + 2) \\ x(x + 2) - 2(x + 2) \\ x { }^{2} + 2x - 2(x + 2) \\ x {}^{2} + 2 x - 2x - 4 \\ x {}^{2} - 4[/tex]
1/5(2x+92)=5x find x
Answer:
x = 4
Step-by-step explanation:
[tex]\dfrac{1}{5}*(2x + 92) = 5x[/tex]
Multiply the equation by 5
[tex]5* \dfrac{1}{5}*(2x +92) =5x*5\\\\ 2x + 92 = 25x[/tex]
Subtract 2x from both sides
92 = 25x - 2x
92 = 23x
Divide both sides by 23
92/23 = 23x/23
4 = x
x = 4
HELP DUE IN 10 MINUTES!!!
Solve the following equation for a. Be sure to take into account whether a letter is capitalized or not.
D = Ga + 3h3a
a =??
[tex]\\ \sf\longmapsto D=Ga+3h^3a[/tex]
Take out a common[tex]\\ \sf\longmapsto a(G+3h^3)=D[/tex]
[tex]\\ \sf\longmapsto a(3h^3)=\dfrac{D}{G}[/tex]
[tex]\\ \sf\longmapsto a^3=\dfrac{D}{3Gh}[/tex]
[tex]\\ \sf\longmapsto a=\sqrt{\dfrac{D}{3Gh}}[/tex]
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
D = Ga + 3h³aa = ?[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \sf \: D = Ga+3 { h }^{ 3 } a[/tex]
Swap sides so that all variable terms are on the left-hand side.
[tex] \sf \: Ga+3h^{3}a=D [/tex]
Combine all terms containing a.
[tex] \sf\left(G+3h^{3}\right)a=D [/tex]
Divide both sides by [tex]\sf\:G+3h^{3}[/tex].
[tex] \sf\frac{\left(G+3h^{3}\right)a}{G+3h^{3}}=\frac{D}{G+3h^{3}} \\ [/tex]
Dividing by [tex]\sf\:G+3h^{3} [/tex] undoes the multiplication by [tex]\sf\:G+3h^{3}[/tex].
[tex] \boxed{ \boxed{ \bf \: a=\frac{D}{G+3h^{3}} }} \\ [/tex]
please help me! will mark brainliest
k = -2
√-72k = √(-72 · (-2)) = √144 = √12² = 12
Can someone solve and explain this for me?
Answer:
22.5
Step-by-step explanation:
A dilation is a non rigid transformation which shrink or stretch a figure.
If the scale factor, b>1, the figure will grow
If the scale factor is less than 1, the figure will shrink
The scale factor is 1.5 so the figure will grow.
A dilation about a scale factor makes both figures porportional assuming we know all corresponding angles are congruent. So this means we just multiply PQ by 1.5 to get P'Q'
[tex]15 \times 1.5 = 22.5[/tex]
-8<8-4r<8
Solve the compound inequality
Answer:
0<r<4
Step-by-step explanation:
-8<8-4r<8
Subtract 8 from each side
-8-8<8-4r-8<8-8
-16<-4r<0
Divide by -4, remembering to flip the inequality
-16/-4>-4r/-4>0/-4
4>r>0
Rewriting
0<r<4
plz help me nhdhdhdhdhdhdhhdhdhdhdhdhdhdhdhd
55 pt. to the person who answers this!!
Draw a number line that represents the solutions to the inequality x > 5 with a straight edge. *the numbers are 6, 5.2, and 5.01
erviewing you. The first step is to consider what you want. Are you trying to get into a graduate or undergraduate program? Are you trying to land a great internship? What does the person interviewing you want to see?
Then, think about your personal history and your strengths. How do those fit with the goals you just considered? Closely connecting your answer to those goals gives you a strong advantage, as you can see in these examples.
Graduate School Applicant Example
I've always loved the Victorian period in English literature. Even as a kid, Dickens captured my imagination more thoroughly than the Harry Potter stories or anything else. As an undergraduate at Northwestern University, I studied English with a concentration on Victorian fiction. Now, I hope to continue exploring this fundamentally important literary period as a graduate student.
Internship Interview Example
I'm a senior at Michigan Technological University, majoring in biomedical engineering. Ever since I was a kid, I've wanted to work in the field of prosthetics. I saw first-hand how a prosthetic limb helped give my best friend a normal teenage life, and I've always wanted to be a part of that process. I'm drawn to prosthetic design and research, which is why I'm so excited to learn more about the internship your company is offering.
Help (Geomotry)3
Helpppppp.
If you add 8x and 14x it will give you 22x
If you subtract 11-1 you have 10.
so the answer is 22x -10
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Find the measure of JL.[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
Given, K is the midpoint of JL. So, JK = KL.
KL = 14x - 1JK = 8x + 11JL = ?________
JL = JK + KL (given that K is the midpoint of JL)
JL = (8x + 11) + (14x - 1)
________
[tex] \large \boxed{\mathfrak{Steps} \downarrow}[/tex]
[tex] \sf( 8 x + 11 ) + ( 14 x - 1 )[/tex]
Combine 8x and 14x to get 22x.
[tex] \sf \: 22x+11-1 [/tex]
Subtract 1 from 11 to get 10.
[tex] \boxed{ \boxed{ \bf22x+10 }}[/tex]
________
Also given that, JK = KL.
So, (8x + 11) = (14x - 1)
⇨ (8x + 11) = (14x - 1)
⇨ 8x + 11 = 14x - 1
⇨ 11 + 1 = 14x - 8x
⇨ 12 = 6x
⇨ x = 12 / 6
⇨ [tex] \boxed{ \boxed{ \bf \: x= 2 }}[/tex]
________
Now, value of JL will be,
JL = 22x + 10
Substitute the value of x.
JL = 22(2) + 10
JL = 44 + 10
[tex] \boxed{ \boxed{ \bf\: JL = 50 }}[/tex]
⇨ So, the value of JL will be 50 units.
Bro y’all for real need to help like come on bro
Simplify the expression below.
(x^4)^-6
ОА. x^-24
Ов. х^-10
Ос. X^10
OD. X^24
what is (-5)(-5)(-5)(-5) as an exponents
please I need this now
Answer:
[tex]5^{-4}[/tex]
Step-by-step explanation:
-5*-5*-5*-5 = 625
Chow,...!
Yuri measured the snowfall over a four-day
period and calculated a total of 15 inches of
snowfall
. If it snowed 4 inches on the first day
and 21 inches on the second day, how much
now fell on the third and fourth days?
I know the answer, I'm just confused on what to put for explore, plan, solve, and examine!
Joseph earned $53 the first week he worked at Jim’s Candy Store and $62 the next week. How much did Joseph earn his first two weeks?
Explore:
Plan:
Solve:
Examine:
Answer:
Explore - ??? (What are you suppose to put for that (Add comment))
Plan - First week - 53 Second week - 62
Solve - 53 + 62 = 115
Examine - (Use a graph to see the rise?)
Step-by-step explanation:
PLS HELP VERY EASY ILL GIVE U BRAINLIEST
[tex](\dfrac{1}{3})^4=\dfrac{1^4}{3^4}=\dfrac{1\cdot1\cdot1\cdot1}{3\cdot3\cdot3\cdot3}=\boxed{\frac{1}{81}}[/tex]
PLSS HELP WILL MARK BRAINLIEST!! :))
Answer:
x= -2 is the line of reflection
Which of the following statements is not true?
a. The square root of 112 is between 10 & 11.
b. The square root of 180 is between 13 & 14.
c. The square root of 12 is between 4 & 5.
d. The square root of 5 is between 2 & 3.