Answer:
-30
Step-by-step explanation:
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]
where (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate.
Slope
[tex] = \frac{12 - ( - 18)}{11 - 12} [/tex]
[tex] = \frac{12 + 18}{ - 1} [/tex]
= -30
pls help........................................................
Answer:
6 i think
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
You order all the numbers from least to greatest and the center number/s is the median.
If two numbers are in the center, you add them up and divide by 2
The median for this set was 4 and 4. We add those numbers (4+4=8) and divide the sum by 2. We get 4 as the answer
Plzz help will mark brainliest plz don't do it for the points plzz!!!!!!!!!!!!!
Answer:
the first choice is the correct answer
Calculate the mean and range of the following sample:
7 12 15 16 21 31 22 25 11
Answer:
Mean: 17,78
Step-by-step explanation
Add up all the numbers then divide by how many numbers there are
Basically divide by the count.
which number line best represents the solution to the inequality 3.3w - 9 > -22.27
Plz answer hurry
Answer:
Step-by-step explanation:
The answer would be (G)
The value of w is greater than -4 which will best represent the inequality 3.3w - 9 > -22.27 on number line.
What is a number line?Number lines are simple, visual pictures of how the values of numbers increase and decrease.
Given an inequality 3.3w - 9 > -22.27
On solving, we get,
3.3w - 9 > -22.27
3.3w > -22.27 + 9
3.3w > -13.27
w > -4
Hence, the value of w is greater than -4 which will best represent the inequality 3.3w - 9 > -22.27 on number line.
For more references on number line, click;
https://brainly.com/question/13425491
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Find two numbers that multiply to -44 AND also add to -20.
Answer:
-22 and 2
-22 x 2 = -44
-22 + 2 = -20
Multiply polynomials
Answer -2x^4 - 2x^3 + 22x^2 - 30x + 12
Here's your solution
=> (2x^2 - 4x + 2) - (x^2 + 3x - 6)
=> (2x^2 - 4x + 2) -x^2 - 3x + 6
=> firstly multiple whole with -x^2
=> -x^2(2x^2 - 4x + 2) = -2x^4 + 4x^3 - 2x^2
=> now with -3x
=> -3x(2x^2 - 4x + 2) = -6x^3 +12x^2 -6x
=> with 6
=> 6(2x^2 - 4x + 2) = 12x^2 - 24x + 12
=> now add all terms
=> -2x^4 - 2x^3 + 22x^2 - 30x + 12
hope it helps and your day will be full of happiness ^_^
A bike rental company charges $18 to rent a bike plus $8 for each hour the bike is rented. An expression for the total cost of renting a bike for h hours is 18 + 8h.
Complete the table to find the total cost of renting a bike for h hours.
I NEED HELP ASAP GEOMETRY 10TH GRADE
Answer:
(14, -7)
Step-by-step explanation:
PLEASE ANSER THIS ASAP
no files please
A farmer planted corn in a square field. One side of the field measures 37 yards. What is the area of the cornfield
Answer:
1,369 cm^2
Step-by-step explanation:
A square is a two-dimensional shape with four right angles and four equal sides.
This means each and every side is equal.
In this case, every side is 37 yards.
To find the area of a square, simply multiply a length of a side by itself.
Like this,
37⋅37 = 1,369.
Therefore, the area of the cornfield is 1,369 yards cm^2.
P L E A S E H E L P!!!!!!!!!
Answer:
The equation that matches the function shown is option;
C. [tex]y = sin\left (\dfrac{1}{2} \cdot x\right)[/tex]
Step-by-step explanation:
The given graph of the function is a sinusoidal graph
The values of 'x' and 'y' coordinates at the maximum, x-intercept and minimum points are given as follows;
x, [tex]{}[/tex] y
0 [tex]{}[/tex] 0
π [tex]{}[/tex] 1
2·π [tex]{}[/tex] 0
3·π [tex]{}[/tex] -1
4·π [tex]{}[/tex] 0
We note that sin(π/2) = 1, sin(π) = 0 sin(3·π/2) = -1, and sin(4·π/2) = sin(2·π) = 0
Therefore;
y = the sine of half the x-value
Which is presented as follows;
[tex]y = sin\left (\dfrac{1}{2} \cdot x\right)[/tex].
what is the area of this square help please
Answer:
16
Step-by-step explanation:
area of square = side * side
side = 4u
so area = 4*4 = 16 units
Answer:
16
Step-by-step explanation:
4x4=16
hope that helps
please mark as brainliest if correct
thank you
have a great day/night
The temperature dropped 36 degrees in 4 days. How many degrees per day did the
temperature drop?
Answer:
9 degrees per day
Step-by-step explanation:
Find how many degrees it dropped per day by dividing the total loss by 4
36/4
= 9
So, the temperature dropped 9 degrees per day
PLEASE HELP Question 3
Segment PR and segment QS are diameters of circle U. Find measure of
arc TQR.
Answer:
74
Step-by-step explanation:
42+64=106
180-106=74
The length of a tropical garden at a conservatory is 5 feet more than its width. A
walkway 2 feet wide surrounds the outside of the garden. If the total area of the
walkway and garden is 126 square feet, find the dimensions of the garden,
sundae that contains over 2 kilograms of ice cream plus any number
Ping's Ice Cream Palace offers a special
of toppings.
Write an inequality that describes S, the weight of the special sundae in kilograms.
Answer:
S≥2+x
Step-by-step explanation:
WILL GIVE BRAINLIEST
Simplify the following expression when x=14 y=10 z=6 .
3x+3y divided by z
Answer:
12
Step-by-step explanation:
1. Substitute each letter with the numbers given
3(14) + 3(10) / 6
42 + 30 = 72 / 6 = 12
2. What is the slope in this equation? y =2x +1
y
2
х
1
Answer:
the slope equals 2. otherwise known as the coefficient of x.
The range of which function is (2,infinite)
Answer:
The last one
Step-by-step explanation:
un campo de futbol tiene 100m de largo y 60m de ancho¿ Cuales son la longitud y la anchura del campo?
Answer:
328 pies de largo
196.8 pies de ancho
Step-by-step explanation:
Ya que las medidas dadas estan en metros, podemos usar esas medidas para calcular la longitud y anchura en pies.
100 metros de largo.
60 metros de ancho.
Si sabemos que 1m es igual a 3,28 pies, simplemente tenemos que multiplicar las medidas en metros por 3.28 y nos va dar la medida del campo en pies.
100 * 3.28 = 328 pies de largo
60 * 3.28 = 196.8 pies de ancho
Can Someone Help Me With This:
Which is cheaper?
A) $15 for 500ml
B) $40 for 1.5L
Answer: The answer is A i think
Step-by-step explanation:
Solve the equation
5.6/12.7=4.9/x
Answer:
I think it would be approximately 11.1
Step-by-step explanation:
Sorry if I'm wrong...
a football team gains 9 1/2 yards on their first play then lose 10 yards for a penalty they lose 5 yards and then gain 7 yards on the next two plays what is the teams overall gain or loss and did rhey make a first down (10+ yards)?
Answer: No
Step-by-step explanation: Because if the team lost 10 yards from 9 1/2 then they would be negative yards if they lose 5 yards they will have 5 1/2 and if they gain 7 yards their total will be 1.5 so they never made it to 10+ yards.
Orly uses 2 cups of raisins for every 8 cups of trail mix she makes. How many cups of trail mix will she make if she uses 10 cups of raisins?
A. 12 cups
B.2 cups
C.8 cups
D.40 cups
Answer:
D. 40 cups
Step-by-step explanation:
10÷2=5
5×8=40
She will use 40 cups of trail mix
Marking brainliest ..:p
Answer: its D
Step-by-step explanation:
i know math.
pls mark brainliest
im going through a rough time my mom and dad tells me that im th fav child but in really not im the least fav child and there always yel ling at me for no reason and telling me to do all the house chorse while my brother does fort nite so pls mark brainliest
A canoe rental company charges $6 for the first hour and $5 for each additional hour.
Which equation can be used to determine y, the total cost of renting a canoe for x hours?
A y = 5x + 1
B y = 5x + 5
C y = 6x - 1
D y = 6x +5
plssss help me asap
use multiplication to solve the proportions
Answer:
N=15
Step-by-step explanation:
Becuase math is math
A person places $73700 in an investment account earning an annual rate of 5.5%, compounded continuously . Using the formula V = P * e ^ (rt) , where V is the value of the account in t years, P is the principal initially invested , e is the base of a natural logarithm, and r is the rate of interest, determine amount of money, to the nearest cent , in the account after 11 years .
Answer:
The amount in the account after 11 years is $134,963.29
Step-by-step explanation:
Here, we want to determine the amount in the account after 11 years
What we have to do here is to substitute P for the amount invested which is $73,700
r is the rate given as 5.5% = 5.5/100 = 0.055
t is the time given as 12 years
substituting these values, we have;
V = 73,700 * e^(12* 0.055)
V = $134,963.29
ERROR ANALYSIS Describe the error in determining whether the lines are parallel, perpendicular, or neither.
Line 1: (3,-5),(2, -1)
Line 2: (0,3),(1,7)
There is a sign error in finding m
The slopes of perpendicular lines are negative reciprocals of each other.
Two lines are parallel when their slopes have the same absolute value.
In Line 2, one point is on the x-axis, so only the y-values should be subtracted to find the slope.
Answer:
3rd one
Step-by-step explanation:
It is the most reasonable answer