Answer:A:30
Step-by-step explanation:
F(x)=2x+1 and g(x)=3x-2 find g(f(x))
Answer:
Step-by-step explanation:
f(x)= 2x + 1
g(2x+1)= 3(2x+1)-2= 6x+3-2= 6x+1
why do i like math .
Answer:
:)
Step-by-step explanation:
Mathematics is fun because there is less to read and understand the theory rather more to solve a problem and finding solution. Most of the people like mathematics because its tricky like magic trick and fun like playing your favorite sport or like playing a video game.
For every 15 campers at a summer camp there is 1 counselor.
Answer:30 will be 2 counselors
and 45 will have 3 counselors
Step-by-step explanation:
it adding by 15
Find the recursive and explicit formula for the sequence 0,4.5,9,13.5,18
Answer:
Recursive
An=an-1+4.5
Explicit
An=0+4.5(n-1)
Step-by-step explanation:
Why is it important for people to set personal goals? (2+ sentences)
Answer:
It's important because if you don't you miss out.
Step-by-step explanation:
It's important because if you don't set goals you will never ever Be able to experience the greater things in life. For example: Let's say my personal goal was to visit the Grand Canyon! I can't go there if I don't set a personal goal or make a plan to actually get there. So, in the end, it's important because if you don't you may miss out on a lot! Hope this helped!
Select the true statement. Dilations of an angle must be congruent to the original angle. Dilations of a triangle must be congruent to the original triangle Dilations of a segment must be congruent to the original segment. Dilations of a circle must be congruent to the original circle.
Answer:
The true statements is;
Dilations of an angle must be congruent to the original angle
Step-by-step explanation:
Given that an angle is formed by the intersection of two rays, and that the ratio of the sides of a figure, before and after a dilation are the same, for an angle in a triangle we have, by sine rule;
a/(sin(α)) = b/(sin(β)) = c/(sin(γ))
Rearranging, gives;
a/b = (sin(α))/(sin(β))
Whereby for the dilation, we have;
a'/b' = (sin(α'))/(sin(β'))
We have;
a/b = a'/b'
∴ (sin(α))/(sin(β)) = (sin(α'))/(sin(β'))
Similarly, we have;
(sin(β))/(sin(γ)) = (sin(β'))/(sin(γ'))
(sin(α))/(sin(γ)) = (sin(α'))/(sin(γ'))
Given that α, β, and γ, are less than 180°, we have
α = α'
∴ α ≅ α' by definition of congruency
β = β'
β ≅ β' by definition of congruency
γ = γ'
γ ≅ γ' by definition of congruency
Therefore; dilations of an angle must be congruent to original angle
What Is This?????????????
Answer:
1) c
2)F
3)B
4)J
5)D
6)most = orange and least = watermelon
7)0.2 , 0.25, 0.79, 7/8
8) grapes
9) D
10) F and G
Step-by-step explanation:
which graph shows y=2 x - 1/2
Answer:
its B
Step-by-step explanation:
I took the test
Find arc length.---> A semicircle with diameter 64 in.
Answer:
32pi
Step-by-step explanation:
Arc length = 1/2 * Circumference
Circumference = 2*pi*r = 2*pi*32 = 64pi in.
Arc length = 1/2 * 64pi = 32pi in.
Is point (20,15) on line j?
There isn't a graph so we can't solve it. If you don't know how to put an image on a question, click on the paperclip and you can upload a file
The machine that fills the containers with yogurt fills 1600 containers per hour. How long will it take the machine to fill 144000 containers?
9514 1404 393
Answer:
90 hours
Step-by-step explanation:
To find the time, divide the quantity by the rate:
(144,000 containers)/(1,600 containers/hour) = 90 hours
Answer:It would take 90 hours or 3 days with 18 minutes.
Step-by-step explanation:
The figure below shows the letter M and four of its transformed images—A, B, C, and D:
A coordinate plane is shown. A figure M has endpoints at 3 comma 1, 3 comma 3, 5 comma 1 and 5 comma 3. Figure A is shown with endpoints at negative 2 comma 1, negative 2 comma 3, negative 4 comma 1 and negative 4 comma 3. Figure B has endpoints at negative 2 comma negative 1, negative 2 comma negative 3, negative 4 comma negative 1 and negative 4 comma negative 3. Figure C has endpoints at 0 comma negative 1, 0 comma negative 3, 2 comma negative 1 and 2 comma negative 3. Figure D has endpoints at 3 comma negative 1, 5 comma negative 1, 3 comma negative 3 and 5 comma negative 3.
Which of the four images was formed by a reflection of the letter M?
A
B
C
D
Answer:
D i think
Step-by-step explanation:
Answer:
D i took the quiz
Step-by-step explanation:
5x+8 ≤ ½(6x-4) . What is the answer
its is the answer by solving it
Simplify: square root of y^10
Answer: the second option |y^5|
Step-by-step explanation:
The values of the expression [tex]\sqrt{y^{10}}[/tex] is [tex]|y^5|[/tex].
Option B is the correct answer.
We have,
Expression:
[tex]\sqrt{y^{10}}[/tex]
This can be written as,
Simplifying the powers.
[tex]\sqrt{y^{2 \times 5}}[/tex]
Square root can be written as,
[tex]\sqrt{x} = x^{1/2}[/tex]
So,
The expression can be written as,
[tex]y^{(2 \times 5) \times\frac{1}{2}[/tex]
Simplifying the powers.
2 x 5 x 1/2 = 5
So,
[tex]y^5[/tex] or [tex]|y^5|[/tex]
Thus,
The values of the expression [tex]\sqrt{y^{10}}[/tex] is [tex]|y^5|[/tex].
Learn more about expressions here:
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Part I -Selected Response For numbers 1a-1c, circle YES or NO for each statement using the table below.
Plz do 1c.
Answer:yes
Step-by-step explanation:
It’s the answe yes
DUE SOON someone please help show work
Answer:
what ???
Step-by-step explanation:
What is 3x+3y=-12 written in slope intercept form?
y=-3x-12
y=-x-4
y=3x-4
y=x+4
Answer:
y=-x-4
Step-by-step explanation:
3x+3y=-12
3y=-3x-12
y=-x-4
plzzzzz do 1,2,3 if u do i mark u brainly as soon as i can
Answer:
1,2,3
Step-by-step explanation:
Answer:
1) 1 1/3
2) 7
3) 4 × 3 = 3 × 4 4 \times 3 = 3 \times 4 4×3=3×44, times, 3, equals, 3, times, 4.
Step-by-step explanation:
Hopes that helps
Find the x and y intercepts
Answer:
x-intercept: (8,0) ; y-intercept: (0,4) i hope this works...
Step-by-step explanation:
draw it out on peice of paprer
what is the value of x in the equation -6 + x = -5?
1. 1
2. 11
3. -1
4. -11
plz find the value of x (i never paid attention on this!)
2x + 6
Answer:
2(x+3)
Step-by-step explanation:
hope i help you :)
Answer:
X=3
Step-by-step explanation:
3 times 2 is 6.
How many solutions does 3x+15=3 (x+5)
Answer:
0=0
Step-by-step explanation:
3x- 15=3 (x- 5)
We simplify the equation to the form, which is simple to understand
3x-15=3(x-5)
Reorder the terms in parentheses
3x-15=+(+3x-15)
Remove unnecessary parentheses
+3x-15=+3x-15
We move all terms containing x to the left and all other terms to the right.
+3x-3x=-15+15
We simplify left and right side of the equation.
0x=0
0=0
This equation is an identity, so all real numbers are solutions.
probability of rolling a
number less than 3 or rolling an odd number.
Answer:
1/3
that is the answer
At the end of this morning's news segment, the local television station highlighted area pets that need to be adopted.
The station posted a specific website on the screen for viewers to find more information on the pets shown and the
adoption process. The station producer checked the website two hours after the end of the broadcast and saw that the
website had 24 views. One hour after that, the website had 36 views
If the price of organic beef steak, regular beef steak, and pork chops each increased by 10%. Which of the products would you think was the most elastic. In other words, which has the most change to the quantity demanded because of the increase in price?
Answer:
organic beef steak
Step-by-step explanation:
Out of the three options provided, the one that would suffer the biggest change in elasticity would be the organic beef steak. This is because out of the three, the organic beef steak is normally the most expensive product. Adding an extra 10% to the regular price would make it that much more expensive and turn many people away from this product. Therefore, causing its demand to drop drastically as price increases. Since the other products are not as expensive/high-end demand may drop a little but not by much.
The answer ASAP please
Answer:
i think it is 30/1 but i could be wrong sorry
20 POINTS AND BRAINLIEST
The weight of a puppy was monitored for the first year of its life. The weight, in grams, of the puppy has a strong linear relationship with the number of months, x, since
birth. The relationship can be modeled by the function f(x) = 1,200x + 400. What is the meaning of the y-intercept of the function?
A. The puppy weighed about 400 grams at birth
B. The puppy weighed about 1200 grams at birth
C. The weight of the puppy increases by about 400 grams per month
D. The weight of the puppy increases by about 1200 grams per month
Answer:
y-intercept is 400 so it means the puppy weighed 400 at birth
Step-by-step explanation:
How many integers between 299 and 501 are divisible by both 2 and 5
Answer:
21
Step-by-step explanation:
The question has to do with multiples.
The count of numbers between 299 and 501 is two hundred and two (202).
Step 1: Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.
Multiples of 2:
2, 4, 6, 8, 10, 12, 14
Multiples of 5:
5, 10, 15, 20
Therefore,
LCM(2, 5) = 10
The number of integers between 299 and 501 that are divisible by both 2 and 5 is any number that can be divided by 10.
Therefore the number of integers between 299 and 501 that are divisible by both 2 and 5 is 21.
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A quadratic equation can be written in vertex form or i n standard form. Sometimes one form is more beneficial than the other. Identify which form would be more helpful if you needed to do each task listed below and explain why.
a. Factor the equation.
b. Graph the parabola.
c. Identify the vertex, minimum, or maximum of the parabola.
d. Solve the equation using the quadratic formula
Answer:
a. Standard form
b. Vertex form
c. Vertex form
d. Standard form
Step-by-step explanation:
The vertex form of a quadratic equation is y = a·(x - h)² + k
The standard form of a quadratic equation is y = a·x² + b·x + c
Therefore;
a. In order to factor the equation, the vertex form needs to be expanded to the standard form first, to obtain the factors of the equation
b. The parabola is easily graphed with the information on the vertex given in the vertex form of the quadratic equation
c. The vertex, minimum or maximum of the parabola are easily obtained in the vertex form of the quadratic equation
d. The quadratic formula is defined based on the standard form of the quadratic equation
The forms of a quadratic equation are the ways the equation can be written.
The tasks and the required forms are:
Factor the equation - Standard formGraph the parabola - Vertex formIdentify the vertex, minimum or maximum - Vertex formQuadratic formula - Standard formThe standard form of a quadratic equation is:
[tex]\mathbf{y =ax^2 + bx + c}[/tex]
The above form can be used to calculate the roots of a quadratic equation, using the following quadratic formula
[tex]\mathbf{x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}}[/tex]
Also, a quadratic equation can be easily factorized from [tex]\mathbf{y =ax^2 + bx + c}[/tex]
This means that, the standard form can be used for (a) and (d)
The vertex form of a quadratic equation is:
[tex]\mathbf{y = a(x - h)^2 + k}[/tex]
The above form is used to
Identify the vertexIdentify the maximum and the minimum points of a parabolaThis means that, the vertex form can be used for (b) and (c)
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Please help me, 25 points!!!
Answer:
(-88,3)
Step-by-step explanation: