Answer:
4
It is right on edge
Answer:
the complex numbers have opposite real parts
Step-by-step explanation:
just took it on edge;)
help pllzzzzzzzzzzzz ttyy
Answer: 7 + 2x
Step-by-step explanation:
Hope this helps
Determine the slope for each side of the polygon.
The slope of side w is: _
The slope of side z is:_
The slope of side x is: _
The slope y is : _
Answer:
The slope of side w is: ¼
The slope of side z is: -4
The slope of side x is: ¼
The slope y is : -4
Step-by-step explanation:
Slope of w between (-1, 5) and (-5, 4):
[tex] slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{4 - 5}{-5 -(-1)} = \frac{-1}{-4} = \frac{1}{4} [/tex]
Slope of x between (-3, -4) and (1, -3):
[tex] slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-3 -(-4)}{1 -(-3)} = \frac{1}{4} = [/tex]
Slope of y between (-3, -4) and (-5, 4):
[tex] slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{4 -(-4)}{-5 -(-3)} = \frac{8}{-2} = -4 [/tex]
Slope of z between (1, -3) and (-1, 5)):
[tex] slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{5 -(-3)}{-1 - 1} = \frac{8}{-2} = -4 [/tex]
The slope of side w is
1/4
The slope of side z is
-4
The slope of side x is
1/4
The slope of side y is
-4
Step-by-step explanation:
it just is
Cooper is a salesperson who sells computers at an electronics store. He makes a base pay amount of $ 60 per day regardless of sales and he earns a commission of 1.5% of the dollar amount of all sales that he makes. Write an equation for P, in terms of x, representing Cooper's total pay on a day on which he sells z dollars worth of computers.
Answer:
P = 0.015x + 60
Step-by-step explanation:
Since Cooper's base pay is $60, he would earn $60 even for selling $0 worth of computers, meaning P= 60 when x=0, which is the y-intercept.
(0,60) is a point on the graph
Since Cooper makes a commision of 1.5% for all sales, the amount of money earned in a given day increases $0.015 for each $1 of sales made (multiply 1 by 0.015). This means the slope of P is equal to 0.015.
An interior designer is developing plans for her client's living room. She is using the
scale that 1 inch represents 4 feet. She wants a rug that covers 48 square feet.
What could be the dimensions of the rug on the plans?
PLEASE HELP ASAP
Answer:
4 feet - 1 inch
Step-by-step explanation:
i hope this is correct :)
This is the last one I need
Answer:
Trina is closer
Step-by-step explanation:
Trina is closer to the surface of the earth because -85.6 vs 87.9
85.6 ft is closer by 2.3 ft.
Solve: x+9= x- 11
Quiero una respuesta
2) Choose the word form for 3,016.*
a) three hundred sixteen
O b) thirty sixteen
O c) thirty thousand, sixteen
O d) three thousand, sixteen
If Kareem’s living room has an area of 225 square feet, how much will he spend to carpet his living room?
Answer: $ 568.99
Because 18.99+22 x 225/9 = 568.99
Your Answer is : $568.99
Step-by-step explanation:
hope this helps just did the text
The class learns that the nose on the actual Statue of Liberty is 4 feet long.
What is the length of the nose, in inches, on the model of the Statue of Liberty? Show your work.
UT
Answer:
48
Step-by-step explanation:
Why should the number of classes in a frequency distribution be between 5 and 20?
Answer:
Because it might be hard to detect patterns
Step-by-step explanation:
What operations never change the solution set of an equation
Answer:
x values
Step-by-step explanation:
PLEASE HELP MEEEE!!!!!!!
A box of cereal states that there are 96 calories in a 3/4
-cup serving. What is the unit rate for calories per cup? How many calories are there in of the cereal?
Answer:
112 calories per cup
Step-by-step explanation:
Let x = unit rate for calories per cup,
Then (3/4)*x = 84
and x = 84*(4/3) = 112 calories per cup
Answer:
1 cup = 128 calories
Step-by-step explanation:
you simply have to reverse the fraction and multiply it by that. 96×[tex]\frac{4}{3}[/tex]=128
Add the expressions: (4x + 7) + (2x - 3) *
6x + 10
6x - 10
6x + 4
6x-4
The Answer fam is......6x + 4
What does the Rational Root Theorem and Descartes' Rule of Signs indicate about the zeros of a polynomial function?
Answer:
"Descartes' rule of sign is used to determine the number of real zeros of a polynomial function. It tells us that the number of positive real zeroes in a polynomial function f(x) is the same or less than by an even numbers as the number of changes in the sign of the coefficients."
Explanation:
hope this helps
let me know
:)
The graph shown is a direct variation. What is the rate of change?
5
10
50
Answer:the rate of change is 5
Step-by-step explanation:
The height h and collar size c , both in centimeters, measured from a sample of boys were used to create the regression line cˆ=−94+0.9h . The line is used to predict collar size from height, both in centimeters, for boys’ shirt collars. Which of the following has no logical interpretation in context?
Answer:
The C=intercept of the regression line
Step-by-step explanation:
The slope of the regression line has a logical interpretation as the average rate of change in collar size for a 1cm increase in height.
A linear regression is represented as [tex]^\wedge y = mx + c[/tex]
The option that has no logical interpretation is: E The c-intercept of the regression line
From the question, we have:
[tex]^\wedge c = 94 + 0.9h[/tex]
Using the above representation of a regression line [tex]\wedge y = mx + c[/tex]
[tex]m \to[/tex] the slope
[tex]c \to[/tex] the y-intercept
By comparing [tex]\wedge y = mx + c[/tex] to [tex]^\wedge c = 94 + 0.9h[/tex]
[tex]0.9 \to[/tex] slope
[tex]94 \to[/tex] the y-intercept
While [tex]^ \wedge c[/tex] and [tex]h[/tex] are the variables (i.e. collar size and height)
From the list of given options (see attachment), the option that has no logical interpretation is:
E. The c-intercept of the regression line
This is because c does not represent the intercept of [tex]^\wedge c = 94 + 0.9h[/tex]
Read more about linear regression at:
https://brainly.com/question/18405415
In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a customer a new automobile: the aggressive approach and the passive approach. For 1160 customers, the following record was kept:
Sale No Sale Row Total
Aggressive 255 325 580
Passive 472 108 580
Column Total 727 433 1160
Suppose a customer is selected at random from the 1160 participating customers. Let us use the following notation for events: A = aggressive approach, Pa-passive approach, S-sale, N = no sale. So, P(A) is the probability that an aggressive approach was used, and so on.
A) Compute P(S), P(S | A), and P(S | Pa).
B) Are the events S-sale and Pa-passive approach independent? Explain.
A. Yes. P(S) P(S | Pa).
B. Yes. The two events can occur together.
C. No. The two events cannot occur together.
D. No. P(S)-P(s i Pa).
C) Compute P(A and S) and P(Pa and S).
D) Compute P(N) and P(N/A).
E) Compute P(A or S).
Answer:
Step-by-step explanation:
See attached file .
After a windstorm, a leaning pole makes a 75° angle with the road surface. The pole casts a 15-foot shadow when the sun is at a 45° angle of elevation. About how long is the pole?
a) 11.0 ft.
b) 12.2 ft.
c) 16.7 ft.
d) 20.5 ft.
What is the measure of the missing angle?
280
78°
Answer:
2 degrees
Step-by-step explanation:
There is 360 degrees in a circle, triangle, square, and a ton of other shapes, and 280 plus 78 gives you 358 degrees. 360 - 358 equals 2 degrees.
Hope this helps!
Complete the chart.
Answer:
1. L || m - Given in the question
2. ∠ 1 ≅ ∠ 3 - Since L || m, we can see in the image that ∠1 is corresponding to ∠3 since corresponding angles are the angles which occupy the same relative position at each intersection where a straight line crosses two others
3. ∠1 ≅ ∠2 - From the image, we can see that ∠1 is vertically opposite to ∠2, Hence ∠1 ≅ ∠2
4. ∠2 ≅ ∠3 - From the image, we can see that ∠2 and ∠3 are alternate angles, since alternate angles are angles that are in opposite positions relative to a transversal intersecting two lines.
-4x + 7 = 31
Solve for x
Answer:
x=-6
Step-by-step explanation:
subtract 7 from both sides then divide both sides by -4
Jenna saves $5 each week. She wants to know how much money she has saved after 6 weeks. How can you represent this? Choose all that apply
Answer:
$30
Step-by-step explanation:
5 x 6 = 30
hope this helped :)
If David saves 5% of his $100
monthly allowance, how much will
have saved after 6 months?
Answer: $30
Step-by-step explanation:
Answer:
30$
Step-by-step explanation:
5% of 600
convert percent to a number
then divide 600 by 5 which should look like this: 5/600
and once your done dividing it should be 30$
2 points
21. Colin bought a car for $32,555. The value of the car depreciates by the same amount
each
year.
After 10 years, his car is now worth $18,725. What is the rate of depreciation?
Answer:
The Rate is 1,383!
Step-by-step explanation:
1st)32,555-18,725=13,830
2nd)13,830/10=1,383.
HOPE THIS HELPS!!!!!!!!!!!!!
Solve for x,
73
(5x + 2)
Given f(x) = 6 (1 - x) what is the value of f ( -8)
-8 to the power of 2 minus -32
Answer: -98
-8² - 32 = -98
#1.) What is the slope between point C and Point D? *Please Show All Work*
#2.) What is the equation of the line (Slope-Intercept Form: y = mx + b) that represents the climb from Point C to Point D? *Please Show All Work*
#3.) What is the domain and range the C to D part of the roller coaster?
Let's see what to do buddy....
_________________________________
1) Go...
We have the following equation for finding the slope of the line by using two points :
[tex]slope = m = \frac{y(b) - y(a)}{x(b) - x(a)} \\ [/tex]
Where a and b are the points which the line through them.
We have points C and D here ,
So :
[tex]slope = m = \frac{y(d) - y(c)}{x(d) - x(c)} \\ [/tex]
D = ( 7 , 12 ) and C = ( 0 , 0 )
Now just need to put the coordinates in the above equation :
[tex]slope = m = \frac{12 - 0}{7 - 0} = \frac{12}{7} \\ [/tex]
_________________________________
2) Go...
We have the following equation to find the point-slope form of the linear functions :
[tex]y - y(o) =(slope) \times ( \: x - x(o) \: ) \\ [/tex]
Where o is one of the given points.
So we must choose one of the points ,
I choose : D = ( 7 , 12 )
Then we have :
[tex]y - 12 = \frac{12}{7}(x - 7) \\ [/tex]
It's point-slope form, so we need to simplifies it to find slope-intercept form.
Look:
[tex]y - 12 = \frac{12}{7}x - 12 \\ [/tex]
Both sides plus 12
[tex]y = \frac{12}{7}x \\ [/tex]
Now we have the slope-intercept form of the CD line.
_________________________________
3) Go...
Domain = [ 0 , 7 ]
Range = [ 0 , 12 ]
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
what is the measure of angle z?