To find the x intercept we must put zero instead of the y in the function.
Let's do it....
[tex]4x + 11(0) = 36[/tex]
[tex]4x + 0 = 36[/tex]
[tex]4x = 36[/tex]
Divided sides by 4
[tex] \frac{4}{4}x = \frac{36}{4} \\ [/tex]
[tex]x = 9[/tex]
Thus the x intercept is 9 .
And we're done....
♥️♥️♥️♥️♥️
Can anyone help? cause this for a test tomorrow I'll mark you the brainliest if you get the answer right
Answer: I know B and D are correct for sure, and i'm pretty sure C is too.
Step-by-step explanation:
Select the graph that would represent the best presentation of the solution set.
|y+2| > 6
Answer:
e
Step-by-step explanation:
make 2 equations:
-equation 1: y+2>6
equation 2: -y-2>6
Then solve for each, and you will end up with -8>y>4
what is greater 6.67 or 6.670
Answer:
They are the same
Step-by-step explanation:
Answer:
its 6.670
Step-by-step explanation:
because 0 is greater than Which makes it thousands place so the answer would be 6.670 so 7 greater than 0 in liner method
Simplify -5(20 + 3).
85
-115
-97
-103
ill give brainliest
Answer:
The answer is -115
Step-by-step explanation:
Answer:
-115
Step-by-step explanation:
Ur welcome
What is the complete factorization of the polynomial function over the set of complex numbers?
f(x)=x3−5x2+4x−20
Enter your answer in the box.
Answer:
[tex]x^3-5x^2+4x-20=(x-5)(x+2\mathbf{i})(x-2\mathbf{i})[/tex]
Step-by-step explanation:
Factorization of polynomials
Factor:
[tex]f(x)=x^3-5x^2+4x-20[/tex]
There are several techniques to factor polynomials. We'll use algebraic manipulation and common factor:
Separate in groups:
[tex](x^3-5x^2)+(4x-20)[/tex]
Factor out 4 from 4x-20:
[tex]=(x^3-5x^2)+4(x-5)[/tex]
Factor out [tex]x^2[/tex] from [tex]x^3-5x^2[/tex]
[tex]=x^2(x-5)+4(x-5)[/tex]
Factor out x-5:
[tex]=(x-5)(x^2+4)[/tex]
The roots of
[tex]x^2+4=0[/tex]
Are two complex numbers:
[tex]x=2\mathbf{i}, x=-2\mathbf{i}[/tex]
The complete factorization is:
[tex]\boxed{x^3-5x^2+4x-20=(x-5)(x+2\mathbf{i})(x-2\mathbf{i})}[/tex]
A juicer holds 43 pints of
juice. How many 2 pint bottles
can be filled with that much juice?
Answer: 21.5 or just 21
Step-by-step explanation:
42 divided by 2 = 21 ._.
Jacks boat rental charges a $15 deposit fee $2 for each hour use to rent a paddle boat. Write an equation for C, the total cost,to rent the boat for h hours.
HELP ME !!!!!!!!!!!!
I need 15. please its my last question and fast
Mrs. Cook wants to give each of her 24 students the same amount of candy. If each package of candy has 36 pleces In
It, how many packages of candy should she buy so that there will be none left over?
4
3
5
2
Answer:
4
Step-by-step explanation:
Answer:
Hello, I wanted to write to you since it seems very bad of you that you steal the points of others, knowing that they DO HONESTLY EARN THEM, so ... why don't you try it? Look, in the end, it's you the one who learns
Step-by-step explanation:
Cheers;)
CORRECT ANSWER WILL GET BRAINLIEST
You install 638 feet of fencing along the perimeter of a rectangular yard. The width of the yard is 152 feet. What is the length of the yard?
Answer:
the answer is 486
Step-by-step explanation:
Find the difference.
-32 - 4
Answer:
-36
Step-by-step explanation:
Answer:
-4 is closer to the number 0.
16x - 2 + 2 = 18 + 2
Answer:
5/4 or 1 1/4 or 1.25
Step-by-step explanation:
The bright line spectrum of Neon contains a line with the wavelength of 700 nm. What is the
frequency of this light and what color is it?
Answer:
1) The frequency of the light is approximately 4.283 × 10¹⁴ Hz
2) The color of the light is red
Step-by-step explanation:
1) The given parameter;
The wavelength of the line contained in the Neon spectrum, λ = 700 nm = 0.0000007 m = 7.0 × 10⁻⁷ m
The speed of light, v = 299,792,000 m/s
v = f × λ
The frequency, f of the light = v/λ = 299,792,000/(7.0 × 10⁻⁷) ≈ 4.283 × 10¹⁴ Hz
The frequency of the light ≈ 4.283 × 10¹⁴ Hz
2) Given that light with wavelength between 620 - 750 nm constitute red light, we have that the given light with a wavelength of 700 nm is a red light source.
HELP ASAP! GIVING BRAINLIEST. Please answer a,b,c, or d.
Evaluate:
3(w – x)?
where w = 5 and x = 2
Answer:
9
Step-by-step explanation:
just plug in the numbers
[tex]3(w - x), w=5, x=2\\ 3 \times (5 - 2) = 3 \times 3 = 9[/tex]
Answer:
9
Step-by-step explanation:
☺ ANSWER THIS MATH QUESTION FOR ME ☺
IGNORE THE ALREADY SELECTED ANSWER CHOICE !
Answer:
It is actually the one you selected. Not joking.
Step-by-step explanation:
Please mark me BRAINLIEST!!!
A parking garage charges a 3.50$ base fee plus an hourly rate of 7.00$. If you have at most 21.50$ to pay for parking, how long can you park?
Answer:
You get a total of two hours of parking.
Step-by-step explanation:
First, you subtract the base fee of $3.50, which gives you $18.00. Then you subtract as many sevens there are in 18, which is two. And then your answer is shown, as two. Hope this helps!
The winner of an election received 1 more than 3 times as many votes as his opponent received. Let w represent the number of votes the winner received. Let x represent the number of votes his opponent received. Which question could be used to find the number of votes the winner received if the number of votes his opponent received is known?
Answer:
w=3x+3Step-by-step explanation:
Given that the winners vote is represented by w
and that the opponents vote is represented by x
the question states that "The winner of an election received 1 more than 3 times as many votes as his opponent received"
Translated to mathematical expression we have
w=3(x+1)
w=3x+3
therefore the equation to find the number of votes his opponent received is known is
w=3x+3
Find the value of x. PLEASE HELP - test tomorrow
The answer is 15.
I need to show my work.
THANK YOU!!!!!
Answer:
x= 15
Step-by-step explanation:
Please see the attached picture for the full solution.
Mike stands outside on a very sunny day when the angle of the
elevation of the sun is exactly 45°. What is true about the length of
his shadow on the ground?
A. His shadow is longer than his actual height.
B. His shadow is shorter than his actual height.
C. His shadow is the same length his actual height.
D. None of the above
Answer:
a
Step-by-step explanation:
i think dont come for me
Avery has $70 in a saving account that earns 10% annually. The interest is not compounded. How much will she have in 1 year?
Answer:
I believe the answer will be $77.
Step-by-step explanation:
This is percentages so we need to move the decimal in the 10 percent to the left 2 times. This will leave us with 0.10. We need to multiply this with 70. The equation will be 70x0.10= 7. Finally, you add this answer with the original number(70). Thus, the final answer will be $77.
Answer:
Step-by-step explanation:
Sorry dunno
After leaving the runway, a plane's angle of ascent is 17º and its speed is 280 feet per second. How
many minutes will it take for the airplane to climb to a height of 11,000 feet? Round your answer
to two decimal places.
Answer:
45
Step-by-step explanation:
Transversal / cuts lines a, b, c, and d.
Which two lines are parallel?
Answer:
A
Step-by-step explanation:
PLS HELP!! ASAP!! 10 POINTS!!
The coordinates of the vertices of quadrilateral ABCD are A(−4, −1), B(−1, 2), C(5, 1), and D(1, −3).
Drag and drop the choices into each box to correctly complete the sentences.
The slope of AB¯¯¯¯¯ is Response area, the slope of BC¯¯¯¯¯ is Response area, the slope of CD¯¯¯¯¯ is Response area, and the slope of AD¯¯¯¯¯ is Response area. Quadrilateral ABCD Response area a parallelogram because Response area.
Answer:
The slope of AB is -2, the slope of BC is 1/2, the slope of CD is -3/4, and the slope of AD is 1/2, Quadrilateral ABCD is a trapezoid because only one pair of opposite sides is parallel
Step-by-step explanation:
I hope this helps you, I just took the test right now so I know these are the right answers :)
A mercury thermometer records a temperature of 8 degrees Fahrenheit at 10:00am.If the Temperature drops by 3 degrees Fahrenheit every hour,what will be the Temperature by 2:00pm of the same day
Given:
Temperature at 10:00 am = 8 degrees Fahrenheit
Temperature drops by 3 degrees Fahrenheit every hour.
To find:
The temperature by 2:00pm of the same day.
Solution:
Let y be the temperature after x hour after 10:00 am.
The temperature at 10:00 am is the initial temperature.
So, y-intercept of the linear function is 8.
Temperature drops by 3 degrees Fahrenheit every hour.
So, slope of linear function is -3. Here, negative sign represents the decrease in the temperature.
Slope intercept form of a linear function is
[tex]y=mx+b[/tex]
where, m is slope and b is y-intercept.
Substitute m=-3 and y=8 in the above equation.
[tex]y=-3x+8[/tex]
Difference between 2:00pm and 10:00 am is 4 hours. So, substitute x=4 in the above equation.
[tex]y=-3(4)+8[/tex]
[tex]y=-12+8[/tex]
[tex]y=-4[/tex]
Therefore, the temperature by 2:00pm of the same day is -4 degrees Fahrenheit.
Jack sells T-shirts for his school during football games. At the first game, Jack sold 120 T-shirts. At the next game, he sold 68 T-shirts. What is the percent change, to the nearest percent, in the number of T-shirts sold?
A. 36%
B. 43%
C. 52%
D. 76%
Answer:
A
Step-by-step explanation:
Can someone please help me solve this?
HELP will mark branniest answer
what do you notice about the picture
Answer:
It is a traingle
Step-by-step explanation:
Answer:
They are instructions...
Step-by-step explanation:
Probably finding out the angles of a triangle
There may be patterns in the triangles..
Melissa bought 3 bags of apples and 5 bags of pears. The pears cost $3 more per
bag than the apples. She pays a total of $55. Which of the following are true?
Choose all that apply. *
A: The cost p, in dollars, of 1 bag of pears is modeled by 5p + 3(D-3) = 55
B: One bag of apples plus one bag of pears costs $13
C: The cost, a, in dollars, of 1 bag of apples is modeled by 3(a - 3) + 5(a) = 55
D: Reducing the number of bags of apples by one would result in a total cost of $50
E: The pears cost twice as much as apples per bag.
Answer:
j
Step-by-step explanation:
j
Answer:a, b, c
Step-by-step explanation:
