Answer: y=mx +b is the equation for slope intercept form. y = the output of the equation m = the slope x = the input into the formula b = the y-intercept The slope represents the rate of change.
Step-by-step explanation: mark me brainliest
Which is the solution of the quadratic equation (4y - 3)^2 = 12?
Answer:
Step-by-step explanation:
Let's solve (4y - 3)^2 = 72 for y. To do this, take the square root of both sides. This yields:
4y - 3 = ±√72 = ±√(36·2) = ±6√2
Then 4y = 3 ±6√2, or
3 ± 6√2
y = ----------------
4
Anyone know this??????
Answer:
The answer would be 2.5
PLEASE HELP: Drag the expressions to order them from least to greatest with the least at the top
Okay let's work out what each solution is equal to:
|-200.9| = 200.9
|201.1| = 201.1
|-200| = 200
|201.8| = 201.8
|201| = 201
Now lets put them in order from least to greatest with the least at the top:
200200.9201201.1201.8I hope this helps, have a great day! :)
Helppppppp I need it for a test right now !!!!
The point (3,-2) is rotated 90° about the origin and
then dilated by a scale factor of 4. What are the
coordinates of the resulting image?
1) (-12,8)
2) (12,-8)
3) (8,12)
4) (-8.-12)
Since the object is rotated by 90° and then dilated by 4, the coordinate of the resulting image is 3) (8, 12)
To answer the question, we need to know what transformations are
What are transformations?Transformations are mathematical operations which are performed on an object in the coordinate plane to change its value. The four transformations are
Rotation, Reflection Translation and DilationThe 90° rotationNow, since the point (3,-2) is rotated 90° about the origin and then dilated by a scale factor of 4. We first perform a rotation by 90 which changes the any point (x, y) to (-y, x). So, (3, -2) changes to (-(-2), 3) = (2, 3)
The dilation by 4Next, we perform a dilation by a factor of 4 which changes any point (x,y) to λ(x, y) = (λx, λy).
Since λ = 4, after the dilation, (2,3) becomes (4 × 2, 4 × 3) = (8, 12)
So, the coordinate of the resulting image is 3) (8, 12)
Learn more about transformation here:
https://brainly.com/question/4289712
#SPJ2
what is the slope of a horizontal line?
Answer:
0 or Undefined
Step-by-step explanation:
NEED HELP ASAP, I WILL GIVE YOU BRAINLIEST
Which one represents the recursive formula for the series -4, -1, 2,...?
Answer:
sO THE ANSWER TO THIS QUESTION IS 2
Step-by-step explanation:
-3x + 8 = 12
answer this problem
Answer:
x = -4/3 or -1 1/3
Step-by-step explanation:
HELP NEEDED ASAP I WILL GIVE BRAINLIEST TO WHOEVER GETS CORRECT
(08.03)
Solve the system of equations and choose the correct answer from the list of options.
d + e = 15
−d + e = −5
Label the ordered pair as (d, e). (4 points)
a
(0, 0)
b
(10, −5)
c
(5, 10)
d
(10, 5)
Answer:
d
Step-by-step explanation:
10+5=15
-10+5=-5
give brainliest if right.
Answer:
(10, 5)
Step-by-step explanation:
Jason gained 30 yards on the first play. He lost 40 on the second play. He gained 10 yards on the
third play. Write and addition expression being sure to place the parentheses around the term if
it is negative.
A function is given.
f(x) = 4x – 8
What is the input of the function when the output is 20?
I
Given:
The function is
[tex]f(x)=4x-8[/tex]
To find:
The input of the function when the output is 20.
Solution:
We have,
[tex]f(x)=4x-8[/tex]
Here, x is input and f(x) is output.
Put f(x)=20 in the given function to find the input of the function when the output is 20.
[tex]20=4x-8[/tex]
[tex]20+8=4x[/tex]
[tex]28=4x[/tex]
Divide both sides by 4.
[tex]\dfrac{28}{4}=x[/tex]
[tex]7=x[/tex]
Therefore, the required input value is 7.
PLEASE HELP!!!!!!
Which of the sets of the ordered pairs represent a function?? How do you know??
Answer:
its A
Step-by-step explanation:
It's A because all of them have exactly one output
All you need to do is write the inequalities that represent each situation then explain!
Alex saved $65. He has already spent $25. He plans to spend $8 on a movie ticket each month.
Bowl-a-Rama offers party packages. The flat fee is $50 for the room rental and $6 per person at the party. Stella has $100 to spend on the party. How many people can she invite to the party?
Answer:
1. 32$
2. 8 people
Step-by-step explanation:
1.65-25=40-8=32
2.100-50=50-6×8=is 2 and u can't-6 anymore
Draw a number line that includes both positive and negative integers from +5 to -5.
Answer:
5 4 3 2 1 0 -1 -2 -3 -4 -5
Step-by-step explanation:
help ill give brainliest and points
Answer:
y = 6x
Step-by-step explanation:
How many three digit numbers can be made using only the digits 1 - 9 so that at least two of the digits are the same
Answer:
pretty sure it's 8
part 9 math problem 10th grade work
A scientists finds the bones of a dinosaur. What could help the scientists determine the approximate age of the dinosaur bones?
A. The weather conditions in the area of the bones.
B The index fossils in the area of the bones.
C The birds living in the area of the bones
D The kinds of trees living in the area of the bones.
Gibe brnliestttn ugly lol :V
Answer: B, the index fossils in the area of the bones.
(I do need 1 more brainliest to rank up, so if my answer is correct, that would be great, sorry if I sound rude.)
Please help me ASAP
Answer:
360°
Step-by-step explanation:
Sum of exterior angles is always 360° no matter how many sides it got.
please help i need help
Answer:
number 2 is She messed up because point X is (0,4) and not 3 times (0,4)=(0,12) not (3,12)
Step-by-step explanation:
[PEOPLE WITH ALLERGIES]
Yes we're doing some reddit stuff. get over it haha
Question:
What's the worst time you had an allergic reaction?
Answer:
I have super sensitive skin and one time I used fancy lotion and I broke out completely. It was embarrassing because you could see dots all over my face.
Step-by-step explanation:
Enter the distance in units between point a and c
Answer:
4 units between b and c.
Distance between two-point A and C is 6 units, calculate by distance-based formula.
Co-ordinate based problem:What information do we have:
Co-ordinate of point A = (-4,1)
Co-ordinate of point C = (2,1)
Distance between two-point = √(x1 - x2)² + (y1 - y2)²
Distance between point A and C = √(-4 - 2)² + (1 - 1)²
Distance between point A and C = √(-6)² + (0)²
Distance between point A and C = √36
Distance between point A and C = 6 unit
Find out more information about 'Co-ordinate'.
https://brainly.com/question/21529846?referrer=searchResults
Write an recursive rule for the sequence 7,14,21,28
Answer: 7
Step-by-step explanation:
Would it be 7? Sorry if I'm wrong... I got 7 because it's adding by 7...
find the measure of angle 1
Answer:
123
Step-by-step explanation:
The same angle is across from 123.
Wanda already owns 7 hair bands, and additional hair bands are priced at 1 for a dollar. How much money does Wanda need to spand on new hair bands in order to own a total of 47 hair bands?
Answer:
$40
Step-by-step explanation:
If she needs a total of 47 bands and she already has 7 that means she only needs 40 more bands. If the bands are $1 per band we do 40 x 1 to get 40
Step-by-step explanation:
ask to wanda
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lol
x.x to the 2nd power =36
Answer:
x = 3
Step-by-step explanation:
[tex]2x^{2}[/tex] = 36
[tex]\sqrt{2x^{2}}[/tex] = [tex]\sqrt{36}[/tex]
2x = 6
[tex]\frac{2x}{2}[/tex] = [tex]\frac{6}{2}[/tex]
x = 3
hope this helps!
Find the slope of the line that passes through:
(2, 4) and (6, 12)
Answer:
Ask your Teacher
Step-by-step explanation:
Answer:
slope(m)=2
Step-by-step explanation:
Y = ___ ??
I’ll give brainliest!
Answer:
y = 63
Step-by-step explanation:
The measure of a tangent- tangent angle is calculated as
y = [tex]\frac{1}{2}[/tex]( difference of intercepted arcs )
The minor arc = 360° - 243° = 117° , thus
y = [tex]\frac{1}{2}[/tex] (243 - 117) = [tex]\frac{1}{2}[/tex] × 126 = 63
Helpppppppp plzzzzzzz
Answer:
p=3(6x-6.3) [product]
p=(6x-6.3)+(6x-6.3)+(6x-6.3) [sum]
For the triangle, just draw an equilateral triangle, a triangle with 3 equal sides, then on each side write 6x-6.3
I hope this helped! :)
Find the slope of each line
Answer:
2/4
Step-by-step explanation:
If you follow the rule, rise over run, you can start from the first point. Then, rise till you reach the level the other point is. (which would be 2) Go over until you meet the second point. (4)
I will but anyone that has answered my questions branlest after I submit my test and I’m only doing it for the people that have the right answers
Answer:
first answer
Step-by-step explanation:
Sry but I don’t know the answer I just have two answer 2 questions so I don’t have to watch a video <3
