Answer: Infinitely many solutions
Step-by-step explanation:
Let's start solving by using the distributive property and simplifying.
[tex]4(y-2)+4=2(2y-2)\\(4)(y)-(4)(2)+4=(2)(2y)-(2)(2)\\4y-8+4=4y-4\\\\4y+-8+4=4y-4\\4y-4=4y-4[/tex]
As you can see they formed into the same equation. This means that any number can sub in for y giving this infinite solutions.
Which number is between 7.17 x 104 and 8.17 x 105 ?
A. 6.92 x 104
B. 7.2 x 10
C. 7.57 x 103
D. 8.053 x 104
Answer:
D 8.053×104 is the answer I think so
7th grade math help me pleaseeee
Answer:
0.325
Step-by-step explanation:
13 ÷ 40 = 0.325
Yo, why is your school still going on? :))))
Answer:
0.325
Step-by-step explanation:
13 out of 40 days.
13/40= 0.325
inductive reasoning or deductive reasoning:
• 17 and 5 are prime numbers, so all odd numbers are prime numbers
Answer:
no
Step-by-step explanation:
Example:
9 is an odd number, but 9 can be divided by 3, so 9 is not a prime number.49 is an odd number, but 49 can be divided by 7, so 49 is not a prime number.Which is the standard form of the equation of the parabola that has a vertex of (-4,-3) and a directrix of x = 2?
o (x+3)² = 24(y+4)
o (y+3)^2= 24(x-4)
o (y+3)^2 =-24(x+4)
o (x+3)^2 =-24(y+4)
Answer:
C.
Step-by-step explanation:
i took the test
The standard form of the equation of the parabola that has a vertex of (-4,-3) and a directrix of x = 2 is (x+3)² = -24(y+4), the correct option is D.
What is vertex form of a quadratic equation?If a quadratic equation is written in the form
y=a(x-h)^2 + k
then it is called to be in vertex form. It is called so because when you plot this equation's graph, you will see vertex point(peak point) is on (h,k)
First of all, i used this vertex formula thing since it is visible that there are quadratic functions. Otherwise, you had to use calculus to get critical points, then second derivative of functions to find the character of critical points as minima or maxima or saddle etc to get the location of vertex point.
This point (h,k) is called the vertex of the parabola that quadratic equation represents.
We are given that;
The vertex of parabola=(-4,-3)
Directrix of x is 2
Now,
The distance from a point (x,y) to the directrix x = 2 is the horizontal distance between the point and the line, which is |x - 2|. The distance from a point (x,y) to the focus (-4,f) is the distance between the point and the vertex plus the distance between the vertex and the focus, which is |y - (-3)| + |-4 - 2| = |y + 3| + 6.
|y + 3| + 6 = |x - 2|
To eliminate the absolute value, we can square both sides of the equation:
(y + 3)² + 12(y + 3) + 36 = (x - 2)²
(x - 2)² = (y + 3)² + 12(y + 3) + 36
x² - 4x + 4 = y² + 6y + 9 + 12y + 36
x² - 4x = y² + 18y + 45
x² - 4x + 4 = y² + 18y + 49
(x - 2)² = (y + 9)²
This is the standard form of the equation of the parabola, which has a vertex of (-4,-3) and a directrix of x = 2. Comparing this equation with the standard form of the equation of a parabola, we can see that the parabola opens horizontally to the left, and its focus is the point (-6,-3).
(x-2)² = -24(y+9)
Therefore, the equation will be (x+3)² = -24(y+4).
Learn more about vertex form of a quadratic equation here:
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The sales tax in a city in Chicago was 5.5%. Ms.M spent $60 on presents for
family members. What was Ms.M's total including sales tax?
Answer:
$63.30
Step-by-step explanation:
Assuming the $60 is excluding taxes:
60 * 1.055 = $63.30
What is the length of side YZ?
Answer:
8
Step-by-step explanation:
The bottom angles are equal, so the sides are equal
2x = 5x-12
Subtract 5x from each side
2x-5x= 5x-12-5x
-3x = -12
Divide by -3
x = 4
YZ = 5x-12 = 5(4) -12 = 20-12 =8
One of the heaviest rainfalls ever recorded occurred in Holt, Missouri, when 12 inches of rain fell in 40 minutes. At this rate, how much rain would fall in an hour?
Given f(x) = log x and g(x) = -x + 1,
which is the graph of (fºg)(x)?
Answer:
(f • g)(x) = log (-x + 1)
Step-by-step explanation:
Here is a composite function
What we simply have to do here is to make a substitution
the substitution we are going to make is that we will substitute the value of x in f(x) with the entirety of g(x)
This simply mean that we replace every x we find in f(x) with the entire equation of g(x)
we have this as;
f(g(x)) = log (-x + 1)
SheeeeeeeshI MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RI MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE RAGE⁉️I MISS THE R
Answer:
miss rages is the best way of doing that and it will take a few months for a kid
Answer:
the answer is 20
32/8=h/5
cross multiply and boom!
I hope this help sry if it doesnt!
Step-by-step explanation:
mitchell has two rectangular prisms. prism B has a height that is twice the height of a prism A. The length and width of prism B are the same as the length and width of Prism A. The volume of prism B is
Answer:
b I think it' hope I helped
Ozzie the Owl was up in a pine tree 41 feet high. He saw a tasty looking squirrel that was 12 feet from the base of the tree. Use the Pythagorean Theorem to calculate the distance Ozzie would have to fly in order to pick up the squirrel.
Answer: Use the base times hight to get the hypotenuse
Step-by-step explanation:
Simplify 10( to the power of 9) divided by 10( to the power of 7)
The simplified form of 10⁹/10⁷ is 100.
The given expression is,
10⁹/10⁷
Since we know that,
Exponentiation is the process of expressing huge numbers in terms of powers. That is, exponent refers to the number of times a number has been multiplied by itself.
Since we also know that,
When base of exponent is same then while dividing we subtract the power of denominator from the power of numerator,
Therefore,
we can write the given expression
10⁹/10⁷ = [tex]10^{(9-7)}[/tex]
= 10²
= 10 x 10
= 100
Hence,
10⁹/10⁷ = 100
To learn more about exponent visit
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8 × 4 ÷ 3 + 5 2 - 8 Can Someone Answer This Algebra Question
Answer:
164/3
Step-by-step explanation:
16)
Which polynomial is in standard form?
A)
xy + xy2 + xy + 3
B)
xy + xy + xy + 3
C
xy5 + xy + xy2 + 3
D)
-xy² + xy - 2
Explanation:
The first term has its exponents add to 1+2 = 3
The second term has its exponents add to 1+1 = 2
The third term can be written as -2x^0y^0, and those exponents add to 0
The sums count down: 3, 2, 0
So standard form means we write the terms with the largest degree sums first, then second largest and so on.
if every minute i geh 4.5 million yen, how much would i get in 24 hours.
Step-by-step explanation:
hear is your answer in attachment
find the equation of the line with a slope of 4 that goes through the following point: (6,2)
Answer:
y=4x-22
Step-by-step explanation:
Find the values of x and y in the diagram.
Hope this help!!!
Have a nice day!!!
last week of school, please help x
question:
What type of association does the graph show between x and y?
answers:
A. Linear positive association
B. Nonlinear positive association
C. Linear negative association
D. Nonlinear negative association
Answer:
linear positive association is the answer
HELP What answer?
A: it shows a positive correlation
B:it show a negative correlation
C: it shows no correlation
D: As speed increases, cost decrease.
Answer:
I think the answer should be A
Answer:
So your answer would be A
Step-by-step explanation:
It is not B since a negative correlation, the only time it will be a negative correlation is if its going the other way or down
It is also not C since there is a correlation, (positive correlation) there would be no dots.
I dont think its D since the speed is increasing but the cost is not decreasing, this would represent a negative correlation.
So your answer would be A since the line is linear, it is mild (the points are not to close but not to far) and its positive since it is going right and up.
Hope this helped :D
I need geometry help please!!!
Your answer is correct .
Answer:
EF~GI
Step-by-step explanation:
I got it right on the quiz:)
Lora bought a house for a price of p dollars. After 1 year the value of the house increased by 50%. Which expressions best represent the new value of the house? Highlight all the correct answers.
Answer:
The answer is 8
Step-by-step explanation:
EASYYY POINTSSS!!!!! PLZZZZZ HEALP
How many different ways are there to arrange the letters MILKTEA such that TEA is a contiguous substring?
For reference, the term “contiguous substring” means that the letters TEA appear in that order, all next to one another. For example, MITEALK would be such a string, while TMIELKA would not be.
Answer:
120
Step-by-step explanation:
Pretend to rubber-band TEA together so it counts as one letter. The problem then becomes: How many ways can you rearrange 5 letters (M, I, L, K, TEA)? To solve that, it's 5! or 120 ways. I hope this is correct and it helps! :)
PLEASE HELPP MEEE ASAPPPPP
I would need to see the drop down, but I think it's perpendicular and touching.
A: x=59
B: x=73
C: x=87
D: x=93
Answer:
A x=59 is yr correct answer
hope it helps
stay safe healthy and happy...Answer:
[tex]x = 59[/tex]
Step-by-step explanation:
[tex](x + 17) = 76[/tex]
[tex]x = 76 - 17[/tex]
[tex]x = 59[/tex]
Hope it is helpful...WILL GIVE BRANLIEST! pls help thank u sm!! :-) u are all amazing
Answer:
B
Step-by-step explanation:
Given a system of equations graphically, then the solution is at the point of intersection of the 2 equations.
As can be seen from the graph there is only 1 point of intersection, thus only one solution,
HELP PLEASE THIS IS DUE IN 15 MIN
The function h defined by h(t)=(49 + 4.9t)(10 - t) models the height, in meters, of an object t seconds after it is dropped from a helicopter.
From what height is the object dropped? Explain how you know.
help mmmmeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
What help you need from us?????
Answer:
I think the answer is 6
Step-by-step explanation:
but it could also be 5 since its the lowest number. But if its goin based of the amount of data it should be 6
28 Marks
.
Two numbers have these properties.
Both numbers are greater than 6.
Their highest common factor (HCF) is 6.
Their lowest common multiple (LCM) is 60.
Find the two numbers, writing your answers on one line in the form,
The two numbers are ... and..
Answer:
HCF×LCM=a×b
6×60=a×b
a×b=360
So the numbers are whose product is 360 and LCM is 60
These two numbers can be 6,60 or 12,30
please help me solve this !
Answer:
12.826 i think
Step-by-step explanation:
Please helpppp HURYYYYYYY
Answer:
C
Step-by-step explanation:
