☁️ Answer ☁️
Well- I got:
5v^3 - 9v^2 + 2v + 4 - 5/6v + 4
(Not sure if it's right)
This one is wrong!
Here's the new one: 5v^3 - 9v^2 + 2v + 4 - 5/ 2 (3v + 2)
(Not sure if it's right)
Hope it helps.
Have a nice day noona/hyung!~ ￣▽￣❤️
ООО
Find the coordinates of the image's vertices.
6. A triangle with vertices ((-2,4), M(-2, 8), and N(-6, 4) is rotated 90° counterclockwise about the origin.
a. L'(-2,-4), M'(-2, -8), and N'(-6,-4)
b. LT-4,2), M (-8,2), and NY-4, 6)
c. L'44,-2), M'(-8,-2), and N'Y 4, 6)
d. L(4-2), M'(8,-2), and N (4-6)
The coordinates of the triangle after the rotation is L' ( -4 , -2 ) , M' ( -8 , -2 ) and N' ( -4 , -6 )
What is Rotation?The measure of the amount a figure is rotated about the center of rotation is called the angle of rotation. The angle of rotation is usually measured in degrees. We specify the degree measure and direction of a rotation.
90° clockwise rotation: (x,y) becomes (y,-x)
90° counterclockwise rotation: (x,y) becomes (-y,x)
180° clockwise and counterclockwise rotation: (x, y) becomes (-x,-y)
270° clockwise rotation: (x,y) becomes (-y,x)
270° counterclockwise rotation: (x,y) becomes (y,-x)
Given data ,
Let the triangle be represented as ΔLMN
L ( -2 ,4 ) , M ( -2 , 8 ) , and N ( -6 , 4 )
Now , the rotation angle is = 90° counterclockwise about the origin
Let the coordinates of the rotated triangle be ΔL'M'N'
where , 90° counterclockwise rotation: (x,y) becomes (-y,x)
So , L' ( -4 , -2 ) , M' ( -8 , -2 ) and N' ( -4 , -6 )
Hence , the rotated triangle is L' ( -4 , -2 ) , M' ( -8 , -2 ) and N' ( -4 , -6 )
To learn more about rotation click :
https://brainly.com/question/3956347
#SPJ7
How much will 7lbs of halibut cost?
$56
$128
Answer:
56
Step-by-step explanation:
2÷ 16=8
1 halibut= $8
8×7=56
7lbs of halibut cost 56$
PLEASE HELP I NEED THIS ASAP!!!
Answer:I’m gonna say 2
Step-by-step explanation:
photo math helped me get the answer and if u look closely u can see theres a positive and a negative in that chart hope this helps
Answer:
-2
photo math help get my answer
Solve for y
PLS HELP
Answer:
y = 8
Step-by-step explanation:
8y-4=60
+4 +4
8y=64
y=8
Since this is Equilateral Equiangular triangle each angle is going to be 60 degrees (sum of the interior angles of a triangle is 60 degrees).
Answer: y = 8
Step-by-step explanation:
Firstly, to solve this problem, we must identify what type of triangle this is.
This is an equalateral/equiangular triangle. This means that the sides are the same size and most importantly, the angles are the same degrees. How do we know this though? We know this because if a triangle is equilateral, it has equal angles. The reason we know this is an equilateral triangle is that it is denoted by the marks of congruency or the little dashes on the sides. All triangles that are equiangular have the same three angles of 60 degrees each. To top that off, 60 x 3 = 180, the number of degrees a triangle must have together for it to be considered a triangle. So how do we figure this out though?
Firstly, we must make the equation EQUAL to 60 degrees
60 = 8y - 4
Then simply solve
Add the 4 to each side, we need to do the reverse sign to get rid of it on the variable side. So it would be positive (+4)
60 + 4 = 8y
64 = 8y
Then, simply, we divide each side by 8 to get our answer!
64/8 = 8y/8
8 = y
y = 8
You can confirm by plugging the 8 into y, and you will get 60.
The equation y=21.2x represents Austin's earnings in dollars and cents, y,
for working x hours. Find the rate of change.
Given:
The equation is
[tex]y=21.2x[/tex]
Where, y is earnings for working in dollars and cents and x is the number of working hours.
To find:
The rate of change.
Solution:
The slope intercept form of a linear function is
[tex]y=mx+b[/tex] ...(i)
Where, m is the slope and b is the y-intercept.
We have,
[tex]y=21.2x[/tex] ...(ii)
On comparing (i) and (ii), we get
[tex]m=21.2[/tex]
Therefore, the rate of change is 21.2 dollar and cents per hour.
f f(x)=2x f ( x ) = 2 x and g(x)=x2+3 g ( x ) = x 2 + 3 , find (g ∘ f)(x) ( g ∘ f ) ( x ) . Question 2 options: 2x2+3 2 x 2 + 3 2x2+6 2 x 2 + 6 x2+2x+3 x 2 + 2 x + 3 4x2+3
Answer:
im confused. what math structure is this
Solve the equation 2x²-x=0
Answer:
x=0 or x=1/2
Step-by-step explanation:
Let's solve your equation step-by-step.
2x2−x=0
Step 1: Factor left side of equation.
x(2x−1)=0
Step 2: Set factors equal to 0.
x=0 or 2x−1=0
x=0 or x= 1 /2
Write the equation 4 - 3x = -x^2 + 3x in standard form.
Answer:
x^2-3x-3x+5=0
x^2-6x+5=0
a=1, b=-6, c=5
Find the total volume of this composite figure.
Answer:
volume = 76 ft³
Step-by-step explanation:
(6 x 3 x 2) + (5 x 4 x 2) = 36 + 40 = 76 ft³
The sum of 2 numbers is 27. The larger number is 3 times more than the smaller number. What are the numbers?
Answer:
The first number is 6.75
The second number is 20.25
Step-by-step explanation:
I went into decimals
Which expression is equivalent to -g-7+3g-6
a. - 4g - 13
b. - 8g - 3
c. -13 + 2g
d. - 4g - 1
Answer:
- g - 7 + 3g - 6
- 7 + 2g - 6
+ 2g - 13
- 13 + 2g
c. -13 + 2g
WILL GIVE BRAINLIEST! NEED INSTANT HELP!
The distance s, in feet, that an object will fall in t seconds is given by the formula
s = 16t2 + vt,
where v is the initial velocity of the object in feet per second.
Find the initial velocity of an object that falls 96 ft in 2 s.
ft/s
Answer:
Step-by-step explanation:
monke is monke is smart monke rip banana apart s=16
Round 7,286 to the nearest thousand.
Answer:
7,000
Step-by-step explanation:
7,286 The 7 is in the thousands place. If the number in the hundreds ...........................place was 5 or higher it would turn the 7 into an 8. Since the ...........................number in the hundreds place is below 4 we leave it and make ...........................the rest of the numbers after 7 zero's.
Question 17
In a bag of trail mix, there is a ratio of 3 scoops of granola, 2 scoops of chocolate chips, and 1 scoop of pean
How many scoops of chocolate chips and peanuts will he need to keep the ratio equivalent?
A
17 scoops of chocolate chips and 16 scoops of peanuts
B
12 scoops of chocolate chips and 6 scoops of peanuts
с
8 scoops of chocolate chips and 7 scoops of peanuts
D
2 scoops of chocolate chips and 1 scoop of peanuts
Answer:
12 scoops of chocolate chips and 6 scoops of peanuts
Step-by-step explanation:
can somebody help w this, please?
Answer:
all you have to do is just re- arrange the angles and then add them up:0
Step-by-step explanation:
lol
Answer:
x = 2
Step-by-step explanation:
We'll start with this useful fact about triangles: equal angles in a triangle sweep out equal sides. If a 45 degree angle here sweeps out a length of x, the other one must do the same, so the legs of this right triangle must both be x.
Next, we can use the Pythagorean Theorem to tie all of the triangle's lenghts together:
x² + x² = (√8)²
Finally, we can solve for x:
2x² = 8
x² = 4
x = 2.
ILL MARK BRAINLIEST PLEASE HELP DUE IN 10 MINS
Jessica is selling girl scout cookies and recorded how many she sold in one afternoon. She sold Thin Mints, Trefoils, and Samoas.
2a. She sold 54 boxes of Thin Mints, which was 60% of the total number she sold. How many total boxes did she sell? (3 points – 2 pts for correct answer, 1 pt for showing work)
2b. If 60% of the cookies sold were Thin Mints and 10% of the cookies sold were Samoas, how many boxes of Trefoils did she sell? (3 points – 2 pts for correct answer, 1 pt for showing work)
Answer:
Step-by-step explanation:
2a)
she sold .6 of the total
so .6*(total sold) = 54
.6x=54
x=90 boxes
2b)
.1*(total) = samoas
.1(90) =9 samoas
90 - 54 - 9 = 27 Trefoils
Answer:
A-90
B-27
Step-by-step explanation:
3) Does the table show a function?
Answer:
No it does not, as it does not show a constant rate of change.
Hope that helps!
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
In order for it to be a function, every x value should only have one y value. This table shows 1, 2, 3, 4 only showing up once in the x column and so they each are paired with only one y value. Therefore, it is a function.
The cost of 10 books and a pen is Rs 840. If the cost of a pen is Rs 40, find the cost
of a book.
Answer:
80
Step-by-step explanation:
let b be the cost of a book, then:
[tex]10b + 40 = 840\\10b = 800\\b = 80[/tex]
Which problem demonstrates the associative property of multiplication?
(5.2 • 3.1) • 1.9 = 5.2 • (3.1 • 1.9)
5.2 (3.1 + 1.9) = (5.2 • 3.1) + (5.2 • 1.9)
(5.2 + 3.1) + 1.9 = 5.2 + (3.1 + 1.9)
5.2 + 1.9 + 3.1 = 10.2
Answer:
5.2 (3.1 + 1.9) = (5.2 • 3.1) + (5.2 • 1.9)
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
What sign is it > or < plzz help :((((((:((
Answer:
c<1
Step-by-step explanation:
Less than 1.
ILL GIVE BRAINLIST FOR THE FIRST TO GET #1 RIGHT!!
Answer:
distributive
Step-by-step explanation:
PLEASE HELP WITH THIS QUESTION ASAP!!!!!!!!!!!!!!
if the price of a toy usually costing £50 and id increased to £65 what is the increase percentage
Answer:
30%
Step-by-step explanation:
If the price went up to 65 from 50, that is an increase of 15. 15 is 30% of 50.
Answer:30%
Step-by-step explanation:
50/100 is 0.5
65/100 is 0.65
0.65/0.5 is 1.3
Take away the 1.0 and left with 0.3
0.3 is 30%
Please help!!!part a
Answer:
b = 76°
Step-by-step explanation:
Hi there,
It is important to know that the sum of all the angles in any triangle equals 180°.
For this problem, we can write the following equation:
32° + 72° + b° = 180°
104° + b° = 180°
b° = 76°
Hope my explanation helps. Cheers.
a first number is 6 more than a second number. the first number multiplied by 2 is 8 more than the second number. what are the two numbers? PLS HURRY
Answer:
-2 (negative 2)
Step-by-step explanation:
8÷2 =4
4-6 = -2
hope this helps
4x (12 - 5y + z)
I need help with this
Answer:
-20xy + 4xz + 48x
Step-by-step explanation:
Just Distribute :)
Answer:
48x-20xy+4xz
Step-by-step explanation:
You need to distribute the 4x to the rest of the equation so the equation will become 48x-20xy+4xz, this is because 4x * 12 = 48x and 4x*-5y =-20xy and it's xy because x comes before y in the alphabet and then lastly 4x * z same thing it's gunna be xz, so the answer is 48x-20xy+4xz.
Which of the binomials below is a factor of this trinomial?
x² – 5x-14
O A. X- 14
O B. X-7
O C. X-1
O D. x-2
Kon'nichiwa!
To Acquire=>the binomials below is a factor of
[tex]x {}^{2} - 5x - 14[/tex]
Step-by-step explanation:
By Middle splitting method
=>
[tex]x {}^{2} - 5x - 14 \\ = x {}^{2} + 2x - 7x - 14 \\ = x(x + 2) - 7(x + 2) \\ = (x - 7)(x + 2)[/tex]
Hence, (x-7) Is the required answer
Hope it Helps
Have a good day Ahead
If the center of dilation is at the origin, by what scale factor was octagon ABCDEFGH dilated?
A.) 1/2
B.) 1/4
C.) 2
D.) 4
C. 4
Look at where segment A'B' intersects, at x = 8.
Look at where segment AB intersects, at x = 2.
AB is smaller then A'B' that means the scale factor is
[tex]A'B'/AB=\frac{8}{2}=4[/tex].
Hope this helps.
Creek Middle School plans to start a new club.
The principal of the school randomly surveys 100 students to vote for the club they would like,
as shown in the table.
Student Votes for Clubs
Club
Number of
Votes
Theater
27
Debate
14
26
Chorus
Photography
33
Kate thinks that if all 800 students at Creek Middle School vote, 130 students will vote for the
photography club.
By how many students is her prediction off?
Answer: 670
Step-by-step explanation: just subtract
Which transformations of the graph of f(x) = -4^x result in the graph of f(x) = 4^x +3?
reflection over the x-axis and shifted 3 units to the left
reflection over the y-axis and shifted 3 units to the right
reflection over the y-axis and shifted 3 units to the left
reflection over the x-axis and shifted 3 units to the right
Reflect over x-axis and shift 3 units up.
Answer:
reflection over the x-axis and shifted 3 units up
Step-by-step explanation:
To make the coefficient positive 4, you need to multiply it by -1, which will flip it over the x-axis. Adding 3 will move the graph 3 units up
The person above is right. The answer isn't there?