Triangle MNO is dilated using a scale factor of 3 with the origin as the center of dilation.
What are the coordinates of point N in the dilated image?
A. (7,9)
B. (9,7)
C. (12, 18)
D. (18,12)

Answer: same thing for me

Step-by-step explanation:

Answer:

40%

Step-by-step explanation:

the total amount of students are 20

the people in running club are 8

8/20 = .40

.40 as a % is 40%

Answer:

40%

Step-by-step explanation:

Answer: y=−x+3

Step-by-step explanation: the line starts from top left between - 8 and -6 and goes through  right under 4 / half a square intercepts on the x axis right onto the 4 and to the part stopping between - 8 and -6 once again, so it basically goes diagonal just be sure to make those marks

Generally speaking, arithmetic sequences have the form:

an=a1+(n-1)*d

Where:

an=the nth term in the sequence

a1=the 1st term in the sequence

n=the number of terms in the sequence

d=the difference between consecutive terms (i.e. d=an-an-1=a2-a1=a3-a2, etc.)

The SUM of the terms of an arithmetic sequence, notated Sn, is given by:

Sn=[n/2]*[2a1+(n-1)*d]

So if n=8 then:

a8=a1+7d=63

And if there are 94 terms in the sequence then:

S94=[94/2]*[2a1+93d]=47*(2a1+93d)=94a1+4371d=1000

So this is a system of equations where:

{ a1 + 7d = 63 (Multiply this first equation by -94 on both sides and add to second equation)

{ 94a1 + 4371d = 1000

-94a1 - 658d = -5922 (Add this new equation to second equation)

Therefore:

3713d = -4922

So:

d = -4922/3713

Answer: arithmetic / -30

Step-by-step explanation: This is an arithmetic sequence.

The reason I know that is because the same number is being

added each time to get the next term in the sequence.

In this case, we are adding -30 each time to reach the next term.

So the common difference is -30.

Answer:

all you do is add

Step-by-step explanation:

Answer:

a.35.25

b. 42.56

c.23.06

Step-by-step explantion

Just subsitute 30, 15, and 5 for x each time for each question

ex:

y=-0.0975(5)^(2)+3.9(5)+6

Answer:

el pepe

Step-by-step explanation:

Answer:

initial starting value.

Step-by-step explanation:

Answer:

When it yields a negative constant, the original function is everywhere concave down. In other words, when the second derivative of the equation of our parabola is positive, the parabola opens upward; when it is negative the parabola opens downward. Example 2: If y = -2(x-1)² + 3, determine the parabola's orientation.

Step-by-step explanation:

I hope this helps and can you give me a Brainliest plz plz plz.

Answer:

About $804.70

Step-by-step explanation:

So, for this you will need the formula: "A = B(1 + r)^t" It is + 1 since it is an increase.

B = Initial Value

r = rate

t = time

A = B(1 + r)^t

A = 523(1 + 0.09)^5

A = 523(1.09)^5

A = 523(1.5386239549)

A = 804.700328413

A ≈ 804.70

Answer:

$239.02 and $10177

Step-by-step explanation:

Ann:

2868.32/6= 478.05

478.05/2= 239.02

Ann's sister:

3562.28/7= 508.89

508.89/5= 101.77

dont know if i did this right to be completely honest. but i feel like it's right. sorry if it's not.

Answer:

No

Step-by-step explanation:

3/2 = 1 1/2 = 1.50

7/4 = 1 3/4 = 1.75

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

Answer:

A length of 959.401 meters is needed for the zip line is needed to string it from the top of the tower to the platform.

Step-by-step explanation:

The geometrical representation of the statement is summarized in the figure below attached. The length of the line is represented by hypotenuse of the right triangle, whose value is calculated by the help of trigonometrical relations:

[tex]\cos \alpha = \frac{h}{r}[/tex] (1)

Where:

[tex]\alpha[/tex] - Angle formed between the zip line and the tower, measured in sexagesimal degrees.

[tex]h[/tex] - Vertical distance between the tower and the platform, measured in meters.

[tex]r[/tex] - Length of the zip line, measured in meters.

If we know that [tex]\alpha = 76^{\circ}[/tex] and [tex]h = 232.1\,m[/tex], then the length of the zip line is:

[tex]r = \frac{h}{\cos \alpha}[/tex]

[tex]r = \frac{232.1\,m}{\cos 76^{\circ}}[/tex]

[tex]r = 959.401\,m[/tex]

A length of 959.401 meters is needed for the zip line is needed to string it from the top of the tower to the platform.

Answer: (a) P(no A) = 0.935

              (b) P(A and B and C) = 0.0005

              (c) P(D or F) = 0.379

              (d) P(A or B) = 0.31

Step-by-step explanation: Pareto Chart demonstrates a relationship between two quantities, in a way that a relative change in one results in a change in the other.

The Pareto chart below shows the number of people and which category they qualified each public school.

(a) The probability of a person not giving an A is the difference between total probability (1) and probability of giving an A:

P(no A) = [tex]1-\frac{68}{1052}[/tex]

P(no A) = 1 - 0.065

P(no A) = 0.935

b) Probability of a grade better than D, is the product of the probabilities of an A, an B and an C:

P(A and B and C) = [tex](\frac{68}{1052})(\frac{258}{1052})(\frac{327}{1052})[/tex]

P(A and B and C) = [tex]\frac{5736888}{1164252608}[/tex]

P(A and B and C) = 0.0005

c) Probability of an D or an F is the sum of probabilities of an D and of an F:

P(D or F) = [tex]\frac{269}{1052} +\frac{130}{1052}[/tex]

P(D or F) = [tex]\frac{399}{1052}[/tex]

P(D or F) = 0.379

d) Probability of an A or B is also the sum of probabilities of an A and of an B:

P(A or B) = [tex]\frac{68}{1052} +\frac{258}{1052}[/tex]

P(A or B) = [tex]\frac{326}{1052}[/tex]

P(A or B) = 0.31

Answer:

The slant of the ladder is 5 ft

Step-by-step explanation:

Look at the attached figure to understand this situation

∵ a represents the distance from the edge to the top step

∵ The distance from the edge to the top step is 4 ft

∴ a = 4 ft

∵ b represents the distance to the house's edge from the bottom step

∵ The distance to the house's edge from the bottom step is 3 ft

∴ b = 3 ft

∵ c represents the slant of the ladder

∴ We need to find c

→ By using the Pythagoras Theorem

∵ c = [tex]\sqrt{a^{2}+b^{2}}[/tex]

∴ c = [tex]\sqrt{(4)^{2}+(3)^{2}}=\sqrt{16+9}=\sqrt{25}[/tex]

∵ [tex]\sqrt{25}[/tex] = 5

∴ c = 5 ft

∴ The slant of the ladder is 5 ft

Answer:

0.38

Step-by-step explanation:

0.38 is a decimal and 38/100 or 38% is the percentage for 19/50.

Answer:

lines a and b are parallel. The slopes are -1/3

None of the lines are perpendicular to each other.

Step-by-step explanation:

To figure out if any of the lines are parallel or perpendicular to each other, you have to find the slopes of each line. To find the slope look at the graph find the rise over run for all of the lines:

line a: This line goes down one every time it goes over 3, which can be represented by -1/3

line b: This lines goes down one every time it goes over 3, which can also be written as -1/3

line c: This line goes up 5 every time it goes over 2, which makes the slope 5/2

When two lines are parallel, they have the same slope. Line a and line b have the same slope, so they are parallel.

When two lines are perpendicular, their slopes are negative reciprocals of each other. Since none of the slopes are a negative reciprocal of another slope, we have no perpendicular lines.

Hope this helps :)

Answer:yes they are

Step-by-step explanation:

Answer:

3.

..2330

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

Coefficient term are the numbers that multiply the variables or letters.

In the given expression:

13a means 13 times a , and a is the variable,

so 13 is the coefficient .

6b means 6 times b , and b is the variable ,

so 6 is the coeffi.

Answer:

13

Step-by-step explanation:

Answer:

The answer that you are going to get is 23.56

Step-by-step explanation:

You solve that by multiplying all the numbers and then you divide by 2.

Answer:

y = 1/2 + 11

Also:

Plz mark brainliest if this helped :)

Answer:

28.85

Step-by-step explanation:

30% 30% of $96.50 is $28.95

Answer:

$67.55

Step-by-step explanation:

30% off that was 28.95 so you subtract

Answer:

-3/2

Step-by-step explanation:

Answer:

-3/2

Step-by-step explanation:

(y2-y1) / (x2-x1)

(-13-(-1)) / (10-2)

=-12/8

simplify

= -3/2

Answer:

51 students will be accepted if 850 applicants apply for admission.

Step-by-step explanation:

With the information provided, you can use a rule of three to find the amount of students that will be accepted if 850 applicants apply for admission given that you know that Harvard University accepts 6 students for every 100 applicants:

100  →  6

850 →  x

x=(850*6)/100= 51

According to this, the answer is that 51 students will be accepted if 850 applicants apply for admission.

Answer:

27

Step-by-step explanation:

Answer:

Sum he wasn't suupposed to be doing....... ;-;

Step-by-step explanation:

Answer:

well the question asked for the point (2,2)

Answer:

2,2

Step-by-step explanation:

You look at where the x is on the x axis, then you look at where the x is on the y axis to find the number, the x number always is written first.