Answers
Answer:
A
Step-by-step explanation:
The slope of function M is 5x and so that is a 2 difference
Answer:
The rates of change is different by 2
Step-by-step explanation:
Function M
m = (y2-y1)/(x2-x1)
= (21-11)/(4-2)
= 10/2
=5
Function P has a slope of 7
The difference ins the rate of change is 7-5 =2
Related Questions
The midpoint of the coordinates (13, 15) and (12, 8) is.
A. (12.5, 11.5)
B. (13, 12)
C. (1,7)
D. none of the above
Answers
[tex]answer \\ (12.5 ,11.5) \\ please \: see \: the \: attached \: picture \: for \: full \: solution \\ hope \: it \: helps[/tex]
This scatter plot shows the weights of 10 packages and the cost to ship them domestically. Noting the trend in the scatter plot, which is the most reasonable approximation of the shipping charge for a package that weighs 12 ounces?
Answers
Answer:
Step-by-step explanation:
Answer:
about $2.75, because the trend line shows that value for a weight of 12 ounces.
Step-by-step explanation:
You can check the picture below for the answer too :)
Stone bridge neighborhood garage sale had these cash receipts for 5 days: $214.50, $125.17, $245.30, $165.34, $58.75. What were the total cash receipts?
Answers
Answer: 809.06
Step-by-step explanation:
$214.50 + $125.17 + $245.30 + $165.34 + $58.75 = 809.06
Help !!!!! What are the polar coordinates
Answers
[tex]\left(3,\,\frac{\big\pi}3\right)[/tex]
graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, negative 2, and 2 Which of the following functions best represents the graph? f(x) = (x − 2)(x − 3)(x + 2) f(x) = (x + 2)(x + 3)(x + 12) f(x) = (x + 2)(x + 3)(x − 2) f(x) = (x − 2)(x − 3)(x − 12)
Answers
Answer:
i would say f(x) = (x-2)(x-3)(x+2) but i could be wrong its a confusing question the way it's worded
Step-by-step explanation:
Find the measure of angle x in the figure below:
to
Answers
Answer:
70
Step-by-step explanation:
55 + 55 = 110
180 - 110 = 70
The angle is congruent to 70º
Answer:
70°
Step-by-step explanation:
Angles in a triangle add up to 180°.
180° - 55° - 55° = 70°
Vertically opposite angles, so x° = 70°.
There is a list of seven numbers. The average of the first four numbers is 5, and the average of the last four numbers is 8. If the average of all seven numbers is (6 + 4/7), find the number common to both sets of four numbers.
Answers
Answer:
6
Step-by-step explanation:
Sum of first 4 numbers= 4*5= 20
This includes 3 + 4th number
Sum of last 4 numbers= 4*8= 32
This includes 4th number + 3
Sum of 7 numbers= 7*(6+4/7)= 46
This includes 3+4th number +3
Number common to both sets= (20+32)- 46 = 6
which of the following best describes the three dimensional solid consisting of a base that can be any polygon a point not in the same plane as the polygon and all the points between them.
A. Rectangular prism
B. Pyramid
C. Cube
D. triangular prism
Answers
hope this helps
What is the value of x?
Answers
Answer : The value of x is 5.
Step-by-step explanation :
According to the angle bisector theorem, an angle bisector of a triangle will divide the opposite side into two segments that are proportional to the other two sides of the triangle.
That means,
[tex]\frac{AB}{BD}=\frac{AC}{CD}[/tex]
[tex]\frac{9}{2x-1}=\frac{15}{3x}[/tex]
By the cross multiplication, we get:
[tex]9\times 3x=(2x-1)\times 15[/tex]
[tex]27x=30x-15[/tex]
[tex]30x-27x=15[/tex]
[tex]3x=15[/tex]
[tex]x=\frac{15}{3}[/tex]
[tex]x=5[/tex]
Therefore, the value of x is 5.
The recipe calls for 4 cups of strawberries for every 2 cups of whipped cream. Write this comparison as a ratio. A. 4:2 B. 2:4 C. 4>2 D.
Answers
Answer:
A. 4:2
Step-by-step explanation:
Answer:
A: 4:2
Step-by-step explanation:
i took the quiz and got 100%
PLEASE HELP WILL MARK BRAINLIEST
Answers
Answer:
431,707
Step-by-step explanation:
To figure out the total number, you need to divide the part of the whole by the percentage it is of the whole. This means that you need to divide 35,400 by 8.2%.
Before dividing the percentage, you need to convert it to a decimal.
8.2% = 0.082
Divide the number to find the answer.
35,400/0.082 = 431,707.3
Converted to the nearest whole number, the answer is 431,707.
Which statement is true about the effects of the transformations on the graph of function f to obtain the graph of function g. g(x) = f(x − 3) + 4
Answers
Answer:
The correct option is D
D) The graph of function f(x) is shifted right 3 units and up 4 units
Step-by-step explanation:
Lets the function be y = f(x)
To shift the graph 3 units to the right, we add -3 to the x term of the function:
Function becomes y' = f(x-3)
Then to shift the graph up by 4 units, we add -4 to the y term of the function:
Function becomes:
y - 4 = f(x-3)
y = f(x-3) +4
g(x) = f(x-3) +4
Hence the correct option is D, as the graph is shifted to the right by 3 units and also shifted up by 4 units
Answer: The correct answer is D. The graph of function f is shifted RIGHT 3 units and up 4
Step-by-step explanation:
what is the slope-intercept equation of the line below
Answers
It would be that because the y intercept is 4 so that leaves us two options:
y=3x + 4 and y = -3x +4
Because the line is going down as you move across the x-axis, we know the slope is negative so y = -3x + 4 is your final answer
2cos(3pi/4) – 4 sin(7pi/6)
Answers
Answer:
0.58578643762
Step-by-step explanation:
Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 3. (Input decimals only, such as 12.71, as the answer.
Answers
Answer:
87.92
Step-by-step explanation:
3.14(a²+ab)=
Plugging in values for a and b
3.14(4²+4×3)=
3.14(16+12)=
3.14(28)=
87.92
Answer:
87.92Given,
a=4
b=3
Nowz
[tex]3.14( {a}^{2} + ab) \\ = 3.14( {4}^{2} + 4 \times 3) \\ = 3.14(16 + 12) \\ = 3.14 \times 28 \\ = 87.92[/tex]
hope this helps .
Good luck on your assignment...
Which of the following correctly expresses sin (70) + sin(30) as a product?
:
Select the correct answer below:
-2 sin (50)cos (20)
2sin (50)sin(20)
2sin(50)cos(20)
2sin(20)cos (50)
Answers
Answer:
2sin50 cos20
Step-by-step explanation:
We need to write sin (70) + sin(30) as a product. The formula used here is :
[tex]\sin A+\sin B=2\sin (\dfrac{A+B}{2})\cos(\dfrac{a-b}{2})[/tex]
Here, A = 70 and B = 30
So,
[tex]\sin 70+\sin 30=2\sin (\dfrac{70+30}{2})\cos(\dfrac{70-30}{2})\\\\\sin 70+\sin 30=2\sin 50\cos20[/tex]
So, the value of sin (70) + sin(30) is 2sin50 cos20. Hence, the correct option is (c).
GIVING BRAINLIEST!
A square pyramid has a height of 9 inches and a base that measures 7
inches on each side. What is the volume of the pyramid?
There is no image please answer!!
Answers
Answer:
18
Step-by-step explanation:
These are A and B the other was C and D
Answers
Answer:
wheres the question part i can't give an answer if I don't know whats its asking
WHAT IS THE QUESTION?
|x|=7 what is the answer to this equation
Answers
Answer:
x=7, or -7
Step-by-step explanation:
Answer: -7
Step-by-step explanation: It is saying which numbers absolute value is 7. The absolute value is where the number turns positive, if its positive it stays positive if its negative it turns positive. Absolute value is saying how far is it from 0. -7 is 7 far from 0.
3
What is the equation of a circle with center (-1,-9) and radius 5?
A. (x - 1)2 + (y - 9)2 = 5
B. (x + 1)2 + (y + 9)2 = 5
C. (x + 1)2 + (y + 9)2 = 25
D. (x - 1)2 + (y - 9)2 = 25
Reset
Submit
Answers
Answer:
C
Step-by-step explanation:
The formula for the equation of a circle is (x - c)² + (y - d)² = r² where (c, d) is the center and r is the radius. We know c, d, and r are -1, -9 and 5 respectively so the answer is (x + 1)² + (y + 9)² = 25.
Answer
B.
Step-by-step explanation:
What is the factorization of the expression below?
16x^2 - 49
A. (8x + 7)(2x-7)
O B. (4x + 7)(4x - 7)
O C. (8x-7)(2x-7)
O D. (4x-7)(4x-7)
Answers
Answer:
B
Step-by-step explanation:
16 x² - 49 ← is a difference of squares and factors in general as
a² - b² = (a + b)(a - b), thus
16x² - 49
= (4x)² - 7²
= (4x + 7)(4x - 7) → B
Answer:
B
Step-by-step explanation:
There is no number between 16x and 49. So only think about the number being squared for 49; which is 7.
Then 49 is negative, so you must have both positive and negative signs in both parenthesis. Otherwise, positive times positive is positive, and negative times negative is also positive.
4x4 is 16. That's why you put fours in front of Xs.
I am sorry for getting this wrong (if i did)
A waitress received a tip of 12% of a $375 food bill How much money in tips did she earn?
Answers
Answer:
$ 45Step-by-step explanation:
How much money in tips did she earn ?12%×$375 = 12×375/100 = 4500/100 = $45
All you have to do is make 12 a decimal (0.12) and multiply that by 375
Which representation represents a proportional relationship? A x 2 4 6 8 y 6 8 10 12 B y = 2 x + 2 C On a coordinate plane, a line goes through points (negative 1, 0) and (0, 1). D x 4 7 12 15 y 8 14 24 30 A B C D
Answers
Answer:
(D)
Step-by-step explanation:
A proportional relationship is in the form of y=kx where k is the proportionality constant.
From the given options:
Consider the pairs (x,y) in Option D
(4,8),(7,14)(12,24),(15,30)
When y=8, x=4, Substituting into y=kx, we have: 8=4k and k=2When y=14, x=7, Substituting into y=kx, we have: 14=7k and k=2When y=24, x=12, Substituting into y=kx, we have: 24=12k and k=2When y=30, x=15, Substituting into y=kx, we have: 30=15k and k=2We can see that the proportionality constant is equal for the four pairs. Therefore, the set of pairs in Option D represents a proportional relationship.
Answer:
the correct answer is D
Step-by-step explanation:
just got it right on edge 2020
Evaluate f(-5) for the following function.
f(x) = x2 + x – 9
Answers
Answer:
-24
Step-by-step explanation:
-5 times 2 is negative 10. Negative 10 plus negative 5 is negative fifteen. Negative fifteen minus nine is Negative 24, or -24.
Answer:
39
Step-by-step explanation:
f(x) = x2 + x – 9
f(-5) = -5² + -5 -9
f(-5) = 25 + 14
f(-5) = 39
the radius of a circle is 2.9 in. Find the circumference to the nearest tenth (help please)
Answers
Answer:4.18
Step-by-step explanation:
2.9+2/9
Answer:18.2in
Step-by-step explanation:
circumfernce =2 pi r
pi=22/7
c=2 x 22/7 x 2.9
c=18.2 in
Please help me!
Explain how to find the value of x. Be sure to include the postulates, definitions, and theorems that justify your answer.
Answers
Answer:
x = 12
Step-by-step explanation:
Using the Altitude- on- Hypotenuse theorem
The 2 triangles are similar to the outside triangle and to each other, that is
Δ RQT ~ ΔSRT
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{RT}{ST}[/tex] = [tex]\frac{QT}{RT}[/tex], substitute values
[tex]\frac{x}{9}[/tex] = [tex]\frac{16}{x}[/tex] ( cross- multiply )
x² = 144 ( take the square root of both sides )
x = [tex]\sqrt{144}[/tex] = 12
In right triangle RST, ∠T is a right angle, m∠S=41∘, and ST=8. What is the measurement of RT? Enter the correct value. If necessary, round your answer to two decimal places, like this: 42.53
Answers
Answer:
RT is 6.95 units long
Step-by-step explanation:
Use tan to find the unknown measurement
tan 41 = x/8 Simplify
0.8692 = x/8 Multiply both sides by 8
6.9536 = x
HELP!! WILL GIVE BRAINLIEST!! the graphs below have the same shape. what is the equation of the blue graph?
Answers
Answer:
A
Step-by-step explanation:
This can be dealt with using function transformations.
The blue graph can be described as moving 3 down and 1 to the right
Moving a graph down 3 can be done by subtracting 3 outside of the parenthesis. This narrows it down to A or D
Moving 1 to the right can be done by subtracting by 1 within the parenthesis.
The answer is A.
Twenty-five patients were seen in the emergency room yesterday. The number of
clinical laboratory and X-ray procedures performed on each patient were recorded
as: 5, 3, 7, 4, 6, 7, 2, 1, 4, 6, 3, 3, 2, 2, 5, 7, 4, 5, 3, 6, 2, 1, 4, 3,5. Calculate:
Mean (arithmetic) number of lab and X-ray procedures per patient.
Answers
Answer:
the mean (average) is 4
Step-by-step explanation:
add all the numbers together (100) and then divide by the number of patients (25).
without seeing a figure is it possible to give another name for
Answers
Answer:
no
Step-by-step explanation:
