Answer:
There is an interval outside which the behaviour is trivial, either iterates ... From the texts on global behaviour we have found that if the function has ... because −1 ≤ cos(x) ≤ 1 we get 0 ≤ f′(x) ≤ 1/2 from which follows that zero is a global ... extrema of f′ we calculate the derivative f′′(x)=2x(6 − x2)/(2 + x2)3 which.
I will give you BRAINLIEST for the correct answer
Answer:
Step-by-step explanation:
the second option.
Need this ASAP!
A parabola opening up or down has vertex (0,0) and passes through (-20, 20). Write its
equation in vertex form.
Answer:
Below.
Step-by-step explanation:
F(x) = (x - 20)(x + 20)
f(x) = x^2 - 400 This opens upwards.
If it opens down we have:.
f(x) = -(x - 20)(x + 20)
f(x) = -x^2 + 400.
Hi
abcdefgggggggggggggggggggggggggkkkkkkkkkkkkkkkkkkkkkkkkkkkkkyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyykkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
Answer:
Hiiiiiiiiiiiiii
Step-by-step explanation:
If given the side of an equilateral triangle is 11 m then find the area of the triangle
In right triangle ABC shown below, what is the length of BC?
HELPP ASAP I WILL GIVE 14 POINTS
Given:
A box-and-whisker plot of data set.
To find:
The percentage of the data values that are greater than 80.
Solution:
From the given box-and-whisker plot, it is clear that:
Minimum value = 8
First quartile = 60
Median = 68
Third quartile = 80
Maximum value = 92
We know that the 25% the data value are greater than or equal to third quartile because the third quartile divides the data in 75% to 25% and 80 is the third quartile.
Therefore, about 25% of the data values that are greater than 80.
PLSSS HELP 50 POINTSS ILL SEND 40 MORE IF U HELPP PLSSS
The cost of the hiking trip this year is 2/3of the cost of last year's trip. This year's trip cost $32
1. Write an equation that represents the cost of last years trip.
2.What was the cost of last year's trip
The height of a football after it's been kicked from the top of a hill is h=2(-2-4t)(2t-5) where h is height and t is time in seconds how long was football in the air?
Answer:
2.5 seconds.
Step-by-step explanation:
When the football reaches the ground h = 0, so:
2(-2 - 4t)(2t - 5) = 0
so either -2 - 4t = 0 or 2t - 5 = 0
so -4t = 2 or 2t = 5
t = -1/2 , t = 5/2 = 2.5 seconds.
WE ignore the negative t , so
Time that the ball was in the air = 2.5 seconds.
i have to turn this in today lol help pls:)
Pls answer!! I’ll mark you brainlist if it’s correct!
Answer:
140 - 6(8)
140-48
140-48= 92
92 is your final answer.
which three statements are true about the line segment CB
it's the radius of the circle
it is the circumference of the circle
it is a cord
it is 6cm long
it is diameter of the circle
it is 7cm long
it is 1.75cm long
Answer:
1. it is 7 cm long
2. it is a chord
3. it is the diameter of the circle
Step-by-step explanation:
Here, we want to select three statements that are true about CB
From what we have, CB runs from one edge to the other, passing through the center of the circle
Also, as we can see, AD is a radius as it is the distance from the center of the circle to the circumference; CB is twice this as it is the diameter
The diameter is a chord that passes through the center of the circle and it is a radius
So let us select the correct statements;
1. it is 7 cm long
2. it is a chord
3. it is the diameter of the circle
Write the polynomial in standard form that represents the perimeter of the quadrilateral. 2x-9 x+5
Answer:
im pretty sure its -2x but i might be wrong
Step-by-step explanation:
The area of a playground is 3 square yards. The length of the playground is 3 times longer than its width. Find the length and width of the playground.
Answer:
Width is 2 and Length is 6
Step-by-step explanation:
the width is 2 and the length is 3 times the length is 3(2) = 6.
please help this is due tomorrow
I need help with #5.
Answer:
-4/5=10/5
Step-by-step explanation:
A test has 100 questions. Lionel gets 87 questions correct. What decimal shows the part of the test he gets incorrect? *
Answer:
0.13
Step-by-step explanation:
Answer:
I'm also going to say 87.0 for this one
Step-by-step explanation:
Hope it helped :)
What is the solution to this system of equations?
2.0 + 4y = 22
7x + y = 12
O (3, 4)
O (2,-2)
O (1,5)
0 (-1,6)
Answer:
(1,5) is the answer
can u help me finish setting up the tangent ratio?
This is because
tan(angle) = opposite/adjacent
For the reference angle 38, we have 10 as the opposite side and x as the adjacent side.
Therefore, tan(38) = opposite/adjacent = 10/x
Side note: if you solve for x, you should get roughly x = 12.799
PLEASE HURRY
What is the volume of the rectangular prism?
Answer:
the answer is A
Step-by-step explanation:
3 1 / 2 ft 2
three and one half feet squared
HELLLPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
Domain: (-3,1]
Range: [-4,0]
x-intercepts: -3, 0
y-intercepts: 0
Answer:
R = [-4,0] X = -3, 0 Y = 0
Step-by-step explanation:
We already know the domain.
Range : [-4,0] Since the line doesn't go beyond 0.
x-intercept : -3, 0
y-intercept : 0
Kade has $45 in savings and wants to purchase a video game console for $250. He has a coupon for 10% off, and sales tax is 8.25%. In order to be financially responsible, Kade wants to wait until he has enough in savings to not have to borrow money. If Kade is able to save $45 each week, what is the minimum number of weeks Kade should save before making his purchase?
Answer:
5 weeks
Step-by-step explanation:
First, solve for the total cost of the game console after tax and a coupon
Solve for tax:
$250 × 8.25%
Convert percentage into a decimal
250 × 0.0825
20.625
Round up to nearest hundredths place (because the unit is dollars)
20.63
Add this tax onto the original cost
250 + 20.63
270.63
Subtract the coupon from the total
270.63 - 10
260.63
Total cost is $260.63
Now let's find how much Kade needs to save so set up an equation
Variable x = number of weeks
45 + 45x = 260.63
Subtract 45 from both sides to isolate the variable
45x = 215.63
Divide both sides by 45
x = 4.791777...
Round up to nearest whole number (because units are weeks)
x = 5 weeks
3(2x-4)=3X-3. What is the x?
Answer:
x = 3
Step-by-step explanation:
Distributive property: a(b + c) = (a*b) + (a*c)
3(2x - 4) = 3x - 3
3*2x - 3*4 = 3x - 3
6x - 12 = 3x - 3 {Add 12 to both sides}
6x -12 + 12 = 3x -3 + 12
6x = 3x + 9 {subtract 3x from both side}
6x - 3x = 3x - 3x + 9
3x = 9 {Divide both sides by 3}
3x/3 = 9/3
x = 3
For the parallelogram, if m<2=5x-28 and m<4=3x-10, find m<3
PLEASE HELP
a line has a slope of -4 and goes through the point (1,-9)
Eighteen students decide they don't want to be
rescued and want to continue to live in the
jungle. If this represents 40% of the students,
how many students want to be rescued?
Type your answer into the box to continue.
Answer: 45
Step-by-step explanation:
18 = 40% N
18 = 0.4 N
Divide both sides by 0.4
N = 45
There are 45 students want to be rescued.
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
Eighteen students decide they don't want to be rescued and want to continue to live in the jungle.
And, This represents 40% of the students.
Now,
Let the number of students want to be rescued = x
So, We can formulate;
⇒ 40% of x = 18
Solve for x as;
⇒ 40/100 × x = 18
⇒ 40x = 1,800
⇒ x = 1800/40
⇒ x = 45
Thus, The number of students want to be rescued = 45
Learn more about the percent visit:
https://brainly.com/question/24877689
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Pet owners may have to take out a loan when their animal has a major operation. Buddy needs to have surgery on his leg. The cost of the surgery is $2500. His owner will get a loan for this amount over 2 years at a rate of 7.5%. How much will the interest be on this loan
what is the volume.
(pls hurry cause i have to turn in soon.)
In triangle ABC,
If cos (A) = 12/13 and sin (A) = 5/13, what is tan(A)?
Answer:
tan(A) = 5/12
Step-by-step explanation:
Tan = opp/adj
opp= 5
adj = 12
Answer:12/13
Step-by-step explanation:
subtract 5 from 3 times r what is the answer
Answer: what is R equal to?
Step-by-step explanation:
I need helpppppp!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: C for sure
just did it
Answer:
C- 113m^2
Step-by-step explanation:
The area of a circle formula is A= [tex]\pi[/tex]r^2, so that equates to
A= [tex]\pi[/tex]6^2
[tex]\pi[/tex]36
3.14(36)
113.04, round it to 113