Answer:
C not sure if its correct
Step-by-step explanation:
I need points
can someone explain and show the work for me, i’m so confused on it!
Answer:
26π
Step-by-step explanation:
The equation for circumference is
c = 2πr
using r = 13
c = 2π(13)
Rearrange
c = 2(13)π
Simplify
c = 26π
Answer:
the answer is 26tt
good luck
the way you speak, or your ___, Can let others know how you are feeling
A.tone
B.emotion
C.voice
D.language
Answer:
A, tone
Tone can also be used in poetry or writing to set the mood. It's kinda like your attitude, so this is the best answer.
Step-by-step explanation:
Answer:
Tone
Step-by-step explanation:
Tone matters more than word choice.
HELP ME PLEASE PLEASE PLEASE PLEASEEEEEEEEEEEEE
Use the function f(x) to answer the questions:
f(x) = 2x2 − 5x + 3
Part A: What are the x-intercepts of the graph of f(x)? Show your work. (2 points)
Part B: Is the vertex of the graph of f(x) going to be a maximum or a minimum? What are the coordinates of the vertex? Justify your answers and show your work. (3 points)
Part C: What are the steps you would use to graph f(x)? Justify that you can use the answers obtained in Part A and Part B to draw the graph. (5 points)
Answer:
part A: x= 1 and x= 3/2
part B: minimum at (5/4, f(5/4))
Step-by-step explanation:
part A: factoring
0 = 2x^2 - 5x + 3
= (2x^2 - 2x)(-3x + 3)
= 2x(x - 1) -3(x-1)
= (2x - 3)(x - 1)
x= 1 and x= 3/2
part B: candidates test
find the derivative of the function.
f(x) = 2x^2 - 5x + 3
f'(x) = 4x -5
solve for critical numbers.
0 = 4x - 5
x = 5/4
candidates test by plugging in numbers into the derivative to see if that area is negative or pos.
f has a minimum at x = 5/4 because f' goes from neg to pos there. to find the coordinate for x = 5/4 just plug it into the original function to find f(5/4).
Part C: to draw the graph, I'd just plot the vertex coordinate that you solved for in part B, then I would plot the x intercepts that you solved for in part a, from there just draw a line throu the 3 points. (it should look like a U shape)
Band A charges $600 to play for the evening
Band B charges $350 plus 1.25 per student
Write a system of equations to represent the cost of the two bands. Use C for cost and, S, for students
Answer:
what do i do???
Step-by-step explanation:
Find the slope of the line that passes through (1, 10) and (9, 9).
Answer:
Step-by-step explanation:
Use the slope formula=
y2-y1 / x2-x1
the answer is
(-1,8)
Which of the following topics is the Broadest?
Kyrie Irving's trade request
The movement of free-agent players
The NBA draft
Answer:
Step-by-step explanation:
its nba and kyrie
Answer:
nba aND KYRIE
Step-by-step explanation:
Please help me pick the right answer
....................................................................
Answer:
its C
Step-by-step explanation:
5x+2+4x-3=9x-1
hopefully its helpful
Calculate the shaded area of the figure below:
a. 609 m2
b. 157 m2
c. 766 m2
d. 906 m2
Answer:
609m^2
Step-by-step explanation:
Area of the nonshaded part = (6*11) + (13*7)
Area of the nonshaded part = 66+ 91
Area of the nonshaded part = 157m^2
Area of the whole figure = (28*14) + (17*22)
Area of the whole figure = 392+374
Area of the whole figure = 766m^2
Required area = 766 - 157
Required area = 609m^2
Please help me!!!!!!!!!!!!
Answer:
16.03
Step-by-step explanation:
Consider the function f (x) = StartLayout Enlarged left-brace first row negative StartFraction 4 x Over x minus 3 EndFraction, x less-than 5 second row negative 7 x + 25, x greater-than 5 EndLayout. Which type of discontinuity occurs at x = 5? mixed infinite endpoint removable
Answer:
Its removable
Step-by-step explanation:
yes
this is a removable discontinuity
Here we have the piecewise function:
[tex]f(x) = \frac{-4x}{x - 3}[/tex] if x < 5
[tex]f(x) = -7x + 25[/tex] if x > 5.
We want to see which type of discontinuity we have at x = 5.
Remember that:
If we have two asymptotes, then is an infinite discontinuity
if just one point is missing, then it is a removable discontinuity
If the value drastically changes after the discontinuity, then its a jump discontinuity
Mixed case is when two of these happen.
Because we have a piecewise function, we need to evaluate both parts in x = 5.
If both parts give the same value, then we will have a removable discontinuity
if the values are different, then we have a jump discontinuity.
first part:
f(5) = -4×5/(5 - 3) = -20/2 = -10
second part:
f(5) = -7×5 + 25 = -35 + 25 = -10
So we got the same value, which means that this is a removable discontinuity
in the image below you can see the graph of the piecewise function, and see that as x tends to 5, both sides of the function tend to the same value.
if you want to read more about this,, you can see:
https://brainly.com/question/17317969
Please help with very easy math teach me to understand and I'll give brainliest
Answer:
B
Step-by-step explanation:
since a²+b²=c²
this is proven correct in answer B
As;
(8^0.5)² +(3)²=(17^0.5)²
wala bang pilipino ditooo?
Answer:
Meron naman
Step-by-step explanation:
#AstonishingBestSquad[tex]\huge{\blue{Doon\:Ka\:Sa\:Brainly.ph\:oi}}[/tex]
Help ejejsisjensisne ndjzjene Enid we ejsisbenejeusbw
Answer:
its C bro
its have to be 1-sin2x
because (sinx-cosx)² equal sin²x+cos²x-2×sinx×cosx
The length of the arc of semi circle is 15 cm calculate the area of the semi circle ?
Answer:
The area of the semi-circle is 35.8 cm².
Step-by-step explanation:
The length of the arc is given by:
[tex] s = r\theta [/tex] (1)
Where:
s: is the length of the arc of semi-circle = 15 cm
r: is the radius
θ: is the angle in radians
Since we need to calculate the area of the semi-circle, the angle is:
[tex] \theta = \frac{360}{2} = 180 = \pi [/tex]
From equation (1) we can find the radius:
[tex] r = \frac{s}{\theta} = \frac{15}{\pi} [/tex]
Now, the area of the semi-circle is:
[tex] A = \frac{\pi r^{2}}{2} = \frac{\pi (\frac{15}{\pi})^{2}}{2} = 35.8 cm^{2} [/tex]
Therefore, the area of the semi-circle is 35.8 cm².
I hope it helps you!
What ideas do you have about what makes Anchorage, Alaska, cooler than Christchurch, New Zealand?
+Science
Answer:
You can explore a variety of things in Alaska. There are so many activities you could do such as visiting museums and hiking and tons more. The thing about this is that it is out in the wilderness which makes it more exciting and cooler to see nature more than it does in new zealand. The climate can be pretty chilly in Alaska but it is way much fun to see tons of glaciers. New zealand has eathquakes frequently whilst Alaska doesn't.
need to find the solution to this system .
Answer:
Is it -2,3
Step-by-step explanation:
Oliver spot frustrated sometimes with his somewhat limited set of red We, and green building bricks. Part way through project, he often machines that transform brick of one colour into a combination of cut of bricks of one particular colour. So he invented some 3D printing bricks of one or more colours, Ench machine can also operate in re The red machine (R) converts I red brick (r) into I blue brick (b) 1 groet brick (g). This process and its reverse are represented by R-1 R bg and be Similarly, for the blue machine (B) we have B B- b Tg and Tg +b. And for the green machine (G) we have G-1 g rb and rb The machines can be used on collections of bricks, performing one con version at a time. For example, 3 blue bricks can be converted into 1 red and 3 green bricks in three steps, as follows: B B G- bbb rgbbrgrgb rggg Note that the order of the bricks in each collection is irrelevant. a Show how Oliver can convert 1 red brick into 3 red bricks. b Show how Oliver can convert 1 red brick into 5 red bricks in six steps. c Explain why Oliver cannot convert 1 red brick into 5 red bricks in less than six steps. d Oliver starts with a collection of bricks in which the combined number of blue and green bricks is odd. Explain why he cannot end up with a combined number of blue and green bricks that is even
Answer: That is the answer for the first one and ill let you know if i work out more.
Step-by-step explanation:
Find the missing angle...
Answer:
15 degrees
Step-by-step explanation:
Because you add 115 and 50 to get 165. And we know that a triangles angles when added up will equal 180. So you subtract 180 and 165 to get 15 degrees, your missing angle!
Hope this helps!
on the verge of failing and i need help help ill mark u brainlist
Answer:
D
Step-by-step explanation:
The x value (input) repeats (5) making it not a function.
hope this helped!
HELP ASAPP!!! Which equation is true?
A 4f +6f +2g = 2(12f +g)
B 6f +2g +8g = 2(4f +4g)
C 4f +6g+2g = 2(2f +4g)
D 6f + 4f +8g = 2(10f +4g)
the answer is B.
6 + 2 + 8 = 2(4+4) is correct
explanation:
.6+2=8
8+8=16
.2(4+4)
4+4=8
2 times 8= 16
1
What is the value of 3 divided by
2
Answer:
1.5
Step-by-step explanation:
Answer:
1.5
Step-by-step explanation:
its pretty simple- 1 + 1 = 2 .5 + .5 = 1 2 + 1 = 3
Find x to the nearest tenth.
Step-by-step explanation:
........................
Find the volume of the cylinder.
Either enter an exact answer in terms of it or use 3.14 for T.
6
units
3
Complete Question
Answer:
169.56 square units
Step-by-step explanation:
Find the volume of the cylinder.
Either enter an exact answer in terms of it or use 3.14 for π
Height = 6 units
Radius = 3 units
The formula for the volume of a cylinder =
πr²h
Hence,
Volume of the cylinder = 3.14 × 3² × 6²
= 169.56 square units
Like this is this correct or wrong
Answer:
move the blue rectangle when the blue rectangle's bottom left corner meets the bottom left corner of the grid
Step-by-step explanation:
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
no, the bottom left corner of the blue rectangle has to be on point (0,0)
Step-by-step explanation:
Find the area of the following triangle: 17 9 14 10 Note: Figure not to scale.
Answer:
I believe 76.5 is the area to the triangle above.
Answer:
76.5
Step-by-step explanation:
the area is half the base× tge height so 1/2 (17)×9
1 Pound = 16 ounces
2 Pounds 6 Ounces = blank ounces
[tex]\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}[/tex]
38 ounces.Thanks.Hope it helps.Answer:
32 ounces........
..
Step-by-step explanation:
.................What is 52% of 475?
Help please
Answer:
247
Step-by-step explanation:
0.52x475=247
i hope this helps :)
Answer:
The answer is 247 because 52% of 475 is 247
An ice cream shop offers 6 different flavors of ice cream and 11
different toppings. How many choices are possible for a single
serving of ice cream with one topping?
Answer:
66
Step-by-step explanation:
Since these two events are independent, multiply the two probabilities together:
6*11 = 66 (choices)
Of the marbles in a bag, 3 are red, 4 are blue, and 4 are green. Sandra will randomly choose one
marble from the bag. Fill in the blanks in parts a and b.
Answer:
The probability that Sandra will choose a red marble from the bag is 3 out of 11, or 3/11.
Step-by-step explanation:
Evaluate the following expression when x=-5 and y=7:
4x ^2-3y-10x