Answers
Answer:
y int (0, 13)
x int (-13/6,0)
just make the x = 0 and solve to get y
same with the x make y =0 and solve
Related Questions
in order to start a small business a student takes out a simple interest loan for $8,000 for 6 months at a rate of 6.25%, how much interest must the student pay and find the future value of the loan round to the nearest cent as needed
Answers
Answer:
The student must pay 4247.5 - 4000 = 247.50 dollars in interest
Step-by-step explanation:
Assume that adults have IQ scores that are normally distributed with a mean of ?=100 and a standard deviation ?=20. Find the probability that a randomly selected adult has an IQ less than 140.
Answers
Answer:
The probability that a randomly selected adult has an IQ less than 140 is 0.9772
Step-by-step explanation:
Given:
Standard deviation: σ=20
Mean: μ=100
P(X<140)=?
Calculate:
normalcdf(lower,higher,μ,σ) = normalcdf(0,140,100,20) = 0.9772496509 ≈ 0.9772 ≈ 97.72%
xy? - 2x+y when x = 2 and y=-3
What is the answer
Answers
Pls give brainliest ❤️❤️
Answer:
Step-by-step explanation:
-2x+y
-2x2+-3
-4+-3
7
What is the image point of (-5,-6) after the translation
Answers
Answer:
what's the translation?
x + 4y = 23
-2x + 3y = -2
Answers
Answer:
(x, y) = (7, 4)
Step-by-step explanation:
I find a graphing calculator to give a solution quickly and easily.
(x, y) = (7, 4)
__
Here, we can solve the first equation for x, then substitute into the second.
x = 23 -4y
-2(23 -4y) +3y = -2 . . . . . substitute for x
-46 +8y +3y = -2 . . . . . eliminate parentheses
11y = 44 . . . . . . . . . . . collect terms
y = 4 . . . . . . . . . . . . divide by the coefficient of y
x = 23 -4·4 = 7 . . . . use the expression for x to find x
(x, y) = (7, 4)
Factor x3 – 7x + 6 completely given that (x - 2) is a factor.
Answers
Find one factor
[tex](x-2)(x^{2} +2x-3)[/tex]
Find one factor
[tex](x-2)(x-1)(x+3)[/tex]
[tex]solution:(x-2)(x-1)(x+3)[/tex]
can somebody please help me asap
Answers
What cross sections might you see when a plane intersects a cone that you would not see when a plane intersects a prism or a pyramid
Answers
Answer:
the long They speaker by my parents waving the firstpassword of their TainSolve the photo displayed above ⬆️
Answers
Answer: 216
Step-by-step explanation:its just 6x6x6
Fill in the table using this function rule.
y=30-4x
X
y
1
3
5
6
a
Answers
Answer:
26
18
10
6
hope this will help u
please help me im stuck
Answers
a. When x = -1, the value of y is 3.
b. When y = 7, the value of x is 1.
c. The y-intercept of the graph is (0,5).
d. The x-intercept of the graph is -2.5.
e. The slope of the line is 2.
f. The equation of the line is y = 2x + 5.
Hope this helps!! :)
The equation y = 18x describes the amount of money Spongebob earns as a fry cook, where x is the
number of hours he works and y is the amount of money he earns. Show work. Complete sentence.
The table shows the amount of money Squidward earns as a cashier for different numbers of hours worked.
Squidward’s Earnings
Time (h) 3 5 8 10
Money earned
($) 48 80 128 160
(a) How much money does Spongebob earn per hour?
(b) How much money does Squidward earn per hour?
pls help and explain
Answers
Answer:
a. 18 dollars per hour
b. 16 dollars per hour
Step-by-step explanation:
for a, 18 is the slope of y=18x, meaning spongebob earns 18 dollars per hour
for b, since it seems like squidward earns 32 dollars every 2 hours, it can be guessed that he earns 16 dollars per hour, since 32/2 = 16
Factor the following polynomial x^2-9
Answers
Answer:
(x+3)(x-3)
Step-by-step explanation:
We know that [tex](a+b)(a-b)=a^2+b^2\\[/tex]
So, here we have x² and 9, which can be written as 3².
Therefore, we can have x=a and 3=b
So we get
(x+3)(x-3)
To check that we are correct, we can expand the brackets:
x²-3x+3x-9
=x²-9
Write the converse inverse and contrapositive of the statement below
Answers
The statement to be converted is "If Snoopy did not dance a jig, then Charles Schultz wrote a Sonata.
The converse is: If Charles Schultz did not write a Sonata, then Snoopy did dance a jig.
What is the Converse of a Statement?A converse statement is arrived at when you have swapped the hypothesis and the conclusion.
Another example that helps buttress this is given below:
Original Statement: If the car braked, then the driver was sleeping.
Converse Statement: The driver was not sleeping therefore the car did not brake.
See the link below for more about Converse Statements:
https://brainly.com/question/2751386
For this function: f(x)=I-3x-1I
find each of the following:
a. f(-1)
b. f(0)
c. f(3)
Answers
Step-by-step explanation:
a. f(-1)=(3-1)
=2
b.f(0)=(0-1)
=-1
c.f(3)=(-9-1)
=-10
Find the area of this figure. Round your answer to the nearest hundredth. Use 3.14 to approximate
Thank You!
Answers
Answer:
19.42 ft
Step-by-step explanation:
Triangle Outer Perimeter:
5ft + 5ft = 10ft
Semi-Circle Outer Perimeter:First let's find the circumference of the entire circle:
Circumference = 2πr
Circumference = 2π * 3
Circumference = 6π
Circumference = 6(3.14)
Circumference = 18.84
Now to find the perimeter of the semicircle, we divide that value by two:
6π = 18.84
(6π)/2 = (18.84)/2
3π = 9.42 ft
Total Outer Perimeter:10 ft + 9.42 ft = 19.42 ft
-Chetan K
what is the expression for x increased by 12
Answers
Answer:
The answer is x + 12
Step-by-step explanation:
The expression for x increased by 12
i.e.,
x + 12
Thus, The answer is x + 12
-TheUnknownScientist 72
Answer:
x + 12
Step-by-step explanation:
To answer x increased by 12, we know that you are adding 12 to x. So that means the equation is x + 12
Ordering numbers with positive exponents
Order the expressions by choosing >, <, or = .
Answers
Answer:
1 >
2 <
3 >
Step-by-step explanation:
I think so sorry if wrong :(
Para monetizar contenidos en una red social, los videos nuevos que sean subidos deben superar las 1300 visitas diarias, y para monetizar los antiguos, han de tener mínimo 3000 visualizaciones y acumular 1000 visitas diarias.
¿Con qué expresiones algebraicas se pueden visualizar las visitas que han de tener cada día ambos tipos de video?
Answers
Answer:
Upcoming technology made of large organic molecules and genetically engineered protein is calledRelated to the Business means, directly or indirectly, used in, arising from or relating in any manner to the BusinessWelcome to Gboard clipboard, any text you copy will be saved here.
how do I determine what a function is for a line graph
Answers
Answer: Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
Step-by-step explanation:
A toy rocket is launched from a platform 33 feet above the ground at a speed of 83 feet per second. The height of the rocket in feet is given by the polynomial −16t2 + 83t + 33, where t is the time in seconds. How high will the rocket be after 3 seconds?
a. 2586 feet
b. 234 feet
c. 138 feet
d. 105 feet
Answers
Answer:
c. 138 feet
Step-by-step explanation:
h(t) = −16t^2 + 83t + 33
At3 seconds
h(3) = -16(3^2) + 83(3) + 33
h(3) = -16(9) + 249 + 33
h(3) = -144 + 249 + 33
h(3) = 138
c. 138 feet
x ⋅ x = ? (1 point)
ttm
Answers
Answer:[tex]x 6[/tex]
Step-by-step explanation: Im not to good at math but hope that hlps
Answer:
x^x
Step-by-step explanation:
hope this helps :)
What lowest terms fraction is equal to 0.48
Answers
Set a timer for 20 seconds. Next, get ready to walk! Start the timer and count the number of steps you take in 20 seconds. Now for some math — using the number of steps you just counted, figure out the following:
The number of steps you took ÷ 20 seconds = _____ steps per second (round this to 2 decimals)
We want to make a five-second animation of a stick figure walking, so…
Five seconds x your # of steps per second = _____ steps
The walk cycle is for each foot taking a step, so two steps equals a walk cycle.
Total steps ÷ 2 = _____ walk cycles in your five-second animation
Answers
Answer:
1. 2.5 steps per second
2. 1.25 steps
Step-by-step explanation:
Plotting the function f(x) =[tex]x^{3}-2x+1/2(2x^{2} -2x+1)[/tex]
Answers
Step-by-step explanation:
the graph of this function is
Area of a square is 81cm. Find the perimeter in cm.
Answers
Answer:
36 cm
hope it helps have a great day
Perimeter is the addition of all length of the square since square has four equal sides it makes it each 9cm there you multiply 9cm x 4 sides getting 36cm
A local grocery store sells frozen fish sticks in packages of 18. If the cost for a package of frozen fish sticks is $1.95, what is the approximate cost per frozen fish stick?
Answers
Answer:
Rounded to the nearest tenth, $.0.11 per fish stick
Step-by-step explanation:
I divided the cost of the fish sticks, $1.95, and how many in each pack, 18, so the answer was 0.10833333333... and that rounded would be $0.11
Hope this Helps
A boat sails directly toward a 250-m skyscraper that stands on the
edge of a harbor. The angular size of the building is the angle
formed by lines from the top and bottom of the building to the
observer (see figure). Complete parts (a) and (b) below.
Answers
a) The value of [tex]\theta[/tex] as a function of "x" is [tex]\theta = tan^{-1}\frac{250}{x}[/tex]
b) The rate of change of the angle with respect to x is -0.000308rad/m
Find the complete question and diagram attached
Form the right-angled triangle shown:
Adjacent side = x
Opposite side = 250m
angle of elevation = [tex]\theta[/tex]
Using the SOH CAH TOA identity
[tex]tan\theta = \frac{opposite}{hypotenuse} \\tan \theta = \frac{250}{x} \\\theta = tan^{-1}\frac{250}{x}[/tex]
Hence the value of [tex]\theta[/tex] as a function of "x" is [tex]\theta = tan^{-1}\frac{250}{x}[/tex]
b) If x = 450m
[tex]\theta = tan^{-1}\frac{250}{x}\\tan \theta = \frac{250}{x}\\[/tex]
Differentiate both sides with respect to "x"
[tex]sec^2 \theta \frac{d\theta}{dx} = \frac{-250}{x^2} \\ \frac{d\theta}{dx} = \frac{1}{sec^2\theta} \times \frac{-250}{x^2}[/tex]
Substitute x = 450m and [tex]\theta = 60^0[/tex] into the resulting expression to have:
[tex]\frac{d\theta}{dx} = \frac{1}{sec^260^0} \times \frac{-250}{450^2}\\\frac{d\theta}{dx} = (cos60)^2\times \frac{-250}{202,500}\\\frac{d\theta}{dx} = 0.5^2\times \frac{-250}{202,500}\\\frac{d\theta}{dx} =-0.000308[/tex]
Hence the rate of change of the angle with respect to x is -0.000308rad/m
Learn more here: https://brainly.com/question/15580615
Complete the equation _,287x6=25,_ 2_
Answers
Answer:
4,287 x 6 = 25,722
.......
3. Starting from the camp at C, Tim takes a bearing of a mountain and notes it to be 25°. He then walks 5 km to the hut at H and takes a second bearing, 345°
(a) Work out the angles in the triangle. Show it is a right angled triangle.
(b) From the mountain at M, what is the bearing of the camp?
(c) How far is it from the camp to the mountain?
(d) Tim walks back to camp from the hut. What bearing does he follow?
Answers
Answer:
No idea
Step-by-step explanation: