Answers
Step-by-step explanation:
the correct answer is :
C. y ≥ 2x-1
y ≤ ⅓x + 1
Related Questions
The function h(t)=400-16t^2 gives the height of the supply bundle (in feet) t seconds after it is dropped from a height of 400 feet.
a. Find the derivative of this function at the point (3,256).
b. What does your answer tell you about the speed at which the supply bundle is falling?
Answers
Answer:
i think its A i may be wrong
The answers are :
a) The derivative of this function at the point (3,256) is -96.
b) The speed at which the supply bundle is falling is negative.
What is derivative ?
Derivative is the slope of the graph of function or the slope of the tangent line at a point.
A function is given which is h(t) = 400 - 16t².
Here , h(t) gives the height of the supply bundle in feet , t seconds after it is dropped from a height of 400 feet.
a)
We have to find out the derivative of the given function at a point (3,256).
h'(t) = [tex]\frac{d}{dt}[/tex] (400 - 16t²)
h'(t) = 0 - 2 × 16 × t
h'(t) = -32 t
This function at (3,256) so , value of t is 3.
h'(t) = -32 × 3
h'(t) = -96
b)
Speed = -32 t
So , the speed at which the supply bundle is falling is negative. With increase in value of t it will keep decreasing.
Therefore , the answers are :
a) The derivative of this function at the point (3,256) is -96.
b) The speed at which the supply bundle is falling is negative.
Learn more about derivative here :
https://brainly.com/question/28527987
#SPJ2
(2a-b) * (a-2b)
(4x - 2) * (x -4)
Answers
Q: (2a-b) * (a-2b)
[tex](2−)(−2)[/tex]
[tex]2(−2)+(−2)(−)[/tex]
[tex]22−4+(−2)(−)[/tex]
[tex]22−4−(−2)⋅[/tex]
[tex]22−4+22−⋅[/tex]
Q: (4x - 2) * (x -4)
[tex](4−2)(−4)[/tex]
[tex]4(−4)−2(−4)[/tex]
[tex]42−16−2(−4)[/tex]
[tex]42−16−2+8[/tex]
[tex]42−16−2+8[/tex]
[tex]42−18+8[/tex]
[tex]42−18+8[/tex]
Hope its help you !!
(2a-b)(a-2b)
=2a^2-4ab-ab+2b^2
=2a^2-5ab+2b^2
I’ll break it down more with the second equation. Remember that ^2 means squared.
(4x-2)(x-4)
First: 4x*x= 4x^2
Outside: 4x*-4=-16x
Inside: -2*x=-2x
Last: -2*-4=8
Now let’s put the answers together in one equation.
4x^2-16x-2x+8
Now we will combine like terms.
4x^2-18x+8
4xy + 10yᒾ
Tui mún hỏii
Answers
Answer:
4xy+10y²=2y(2x+5y)
Hope it helps!!!
Use words to write 521,000,000,000
Answers
five hundred twenty-one billion
If there are four black kittens and two orange kittens, suppose each section of the tape diagram represents 2 kittens rather than one kitten. Will that change the comparisons in parts A and B? Why or why not?
Plz help it’s my last question for now
Answers
Answer:
no, you're just simplifying the fraction.
Step-by-step explanation:
4/6=2/3
a rectangle prism has a length of 5 cm, a width of 2.25cm, and a height of 0.5 cm, what is the surface area of the rectangular prisim?
Answers
Answer:
SA = 29.75 cm^2
5 ( 3 - x ) < -2x + 6
Answers
inequality form: x>3
interval form: (3,infinity)
Step-by-step explanation:
Answer:
x>3
Step-by-step explanation:
The perimeter of a rectangle is 260 meters. The length is 50 meters greater than the width. Find the dimensions of the rectangle.
length:
width:
Answers
Answer:
Hold on, our servers are swamped. Wait for your answer to fully load.
Step-by-step explanation:
Hold on, our servers are swamped. Wait for your answer to fully load.
Fill in the missing number. % of 30 = 3
Answers
Answer:
Answer is 10% of 30 = 3
okay so I think it's 30 pages and her mom isn't correct, but I've done this assessment multiple times and I don't wanna take it again after this, so please tell me if my answer is correct or not because I really wanna make sure
Answers
Answer: 30
Step-by-step explanation: You should be correct because 1.5*20=30
so i'm doing pre-algerbra and i'm doing whole numbers-dividing. and the directions says "divide. check your work by multiplying" and the first problem is 63 divide by 7 but how do i check it by multiplying? help me pls im getting so frustrated.
Answers
What is the area, in square feet, of a bedroom with l = 912 feet and w = 1114 feet?
Answers
Answer:
The area is 1,015,968
Step-by-step explanation:
Answer:
1,015,968 (otherwise known as a ridiculously large bedroom lol)
Step-by-step explanation:
912 x 1114 = 1,015,968
Do it on any calculator and it will give you the same thing
I don't know if this was a typo because again that is a ridiculously large bedroom so if it is lemme know and I'll edit my answer
The average number of points a basketball team scored for three games was 63 points. In the first two games they scored the same number of points which was 6 points more than they scored in the third game. Write and solve an equation to find the number of points the team scored in each game.
Answers
Answer:
First Game: 65 points
Second Game : 65 points
Third Game : 59 points
Step-by-step explanation:
Average = sum of values/number of values
The number of values = 3, an d average = 63
63 = x/3
63 * 3 = x
189 = x
Now 189 is the sum of points over two games.
Their first two games are worth the same, so lets call that s +s = 2s
Their 3rd game is worth 6 less points than s, so s-6
let's add up all the terms:
2s + (s - 6) = 3s - 6
Solve:
3s - 6 = 189
3s = 195
s = 65
The first two games are worth 65, and the third game is worth 65 - 6 = 59.
-Chetan K
Answer:65, 65 and 59
Step-by-step explanation:
If represented by x and y, (2x+y)/3=63
So 2x+y=189
So if x=y+6
Put the value of x into the equation
2x + y = 189
2(y + 6) + y = 189
2y + 12 + y = 189
3y = 189 - 12
3y = 177
y = 177/3
y = 59
Therefore, x = y + 6 = 59 + 6 = 65
Need help with this ASAP!!
Answers
Answer:
64
Step-by-step explanation:
40x1.6
Which of the following is true?
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct choice is A :
RT is an altitude of Triangle QRSAnswer:
A, because ∆ QRS isn't a right angled triangle unlike the other choices and its height is in the middle,the rest of the choices are right angled and the line segments in the choice are all their hypotenuse,and the hypotenuse of a triangle isn't it's height
LCD of 3/5x^4 and 2/7x^3
Answers
Answer:
31/35x^7
Step-by-step explanation:
3/5x^4 +2/7x^3
you find the lcm of the denominators
21/35x^7 + ,10/35x^7 =31/35x^7
PLS HELP
The graphs below shows some properties of regular polygons.
When compared with the independent variable, how many of the graphs represent a linear relationship?
0
1
2
3
Answers
Answer:
2
Step-by-step explanation:
I believe it is 2 sorry if you get it wrong.
Answer:
2 are linear
Step-by-step explanation:
They create a straight line when a line is drawn through the points
please help ill mark brilliant
Answers
The equation that would go with this graph would be: y = 2x + 0
hi please i need the complete step-by-step solution. thank you ❤️
Answers
The first five terms of a geometric sequence are 5, 10, 20, 40, 80.
A geometric sequence is also known as Geometric Progression (GP) is a non-zero numerical series whereby each term succeeding the very first is determined by multiplying the preceding one by a fixed, non-zero value designated as the common ratio.
It can be expressed by using the formula:
[tex]\mathbf{a_n = ar^{n-1}}[/tex]
where;
[tex]\mathbf{a_n=}[/tex] [tex]\mathbf{n^{th}}[/tex] term of the sequencea = first termr = common ratioGiven that;
the first term a₁ = 5the common ratio r = 2∴
The second term of the sequence is:
[tex]\mathbf{a_2 = 5 \times 2^{2-1}}[/tex]
[tex]\mathbf{a_2 = 5 \times 2^{1}}[/tex]
[tex]\mathbf{a_2 = 10}[/tex]
The third term of the sequence is:
[tex]\mathbf{a_3 = 5 \times 2^{3-1}}[/tex]
[tex]\mathbf{a_3 = 5 \times 2^{2}}[/tex]
[tex]\mathbf{a_2 = 20}[/tex]
The fourth term of the sequence is:
[tex]\mathbf{a_4 = 5 \times 2^{4-1}}[/tex]
[tex]\mathbf{a_3 = 5 \times 2^{3}}[/tex]
[tex]\mathbf{a_4 = 40}[/tex]
The fifth term of the sequence is:
[tex]\mathbf{a_5 = 5 \times 2^{5-1}}[/tex]
[tex]\mathbf{a_3 = 5 \times 2^{4}}[/tex]
[tex]\mathbf{a_4 = 80}[/tex]
Learn more about the Geometric sequence here:
https://brainly.com/question/1509142
I will 10 points pls anwser correct
Answers
Answer:
1.5 if you Evaluate and in fraction form [tex]\frac{15}{10}[/tex]
Select true or false to tell whether the following conditional pq is true or false. Use the truth table if needed. If 3 · 2 = 5, then 6 0. TrueFalse
Answers
Answer:
that's false
Step-by-step explanation:
3.2 is like 3x2 which equals 6
Hope this helps sorry if i'm wrong loll
HELP!!
how do we find x
every side is different
Answers
Answer:
45degres
Step-by-step explanation:
Answer:
55+45+X=180
X=180-100
X=80
Step-by-step explanation:
Add
Inverse the sum of 55 and 45
Then subtract
13. Cynthia, Chris, and Lexi paint houses. Cynthia can paint a house in 6 hours. Chris
can paint the same house in 5 hours. The three working together can paint the house
in 2 hours. How many hours does it take Lexi to paint the house?
Answers
Answer:
13
Step-by-step explanation:
❤️❤️❤️❤️❤️
Write in terms of inequalities: (-13,4]
Answers
9514 1404 393
Answer:
-13 < x ≤ 4
Step-by-step explanation:
The round bracket means the lower limit is not included in the interval. The square bracket means the upper limit is included.
-13 < x ≤ 4
Renee bakes cake pops. Each of her cake pops weigh 334
3
3
4
ounces. She needs to ship a dozen cake pops and will need to tell the shipping company the weight of the pops. What weight should she tell the shipping company for a dozen cake pops?
Answer
Answers
Answer:45
Step-by-step explanation:
3 3/4 x 12 bc a dozen=12 u would get 45
3+5n=5(n+2)-7 how many solutions
Answers
Anyone know the answer?
Answers
Answer:
41
Step-by-step explanation:
Since it is only being reflected, the letters would match up with their primes and still equal the same amount for the sides. Since B'C' is 41, it would mean that BC is 41 too
4(w+3)-7w=24 solve for w.
Answers
Answer:
w= -4
Step-by-step explanation:
Distribute to get 4w+12-7w=24
then combine like terms
-3w+12=24
isolate the variable (minus 12)
-3w=12
w= -4
W+3-7W=6
-6W=3
W=-1/2
Find the angle
25 points plus a thanks, 5 star and brainliest
Answers
In the right angle :
The sine is equal to the opposite side than the hypotenuse
Sin ? = 34/41
= arc sin 34/41
Answer:
[tex]x = 56.02 \degree[/tex]
Step-by-step explanation:
To find the angle you have to use sin rule
[tex] \sin( \theta) = \frac{opposite}{hypotenuse} [/tex]
Let the unknown angle be x
[tex] \sin(x) = \frac{o}{h} \\ \sin(x) = \frac{34}{41} \\ \sin(x) = 0.8292 \\ x = \sin ^{ - 1} 0.8292 \\ x = 56.02 \degree[/tex]
Hope this helps you
Let me know if you have any other questions :-):-)
URGENT!!
Please divide this polynomial
Answers
i used polynomial division.. i hope this helps :)
Answer:
ANSWER IS IN THE ATTACHMENT!!Step-by-step explanation:
HOPE IT HELPS YOU!!