HELP!!!!!!!!! ASP
A line passes through the points R(–9, 4) and F(1, 2). Two points that lie on a line perpendicular to this line are
Select one:
a.
(–10,–4) and (–5,5)
b.
(10,4) and (5,5)
c.
(15,2) and (24,4)
d.
(2,15) and (4,25)

Answers

Answer 1

Answer:

D

Step-by-step explanation:

What you need to do is find the slope of both lines. Perpendicular lines are the negative inverse of each other. The slope of the lie between points R and F is  (2-4)/(1+9)=-1/5. Now you need to find the line where the slop is 5. If you look at D, the slope of the line those points lie on is (25-15)/(4-2)=5 which makes D the answer.

Answer 2

Answer:

D. (2,15) and (4,25)

Step-by-step explanation:

The slope of the line that passes through (-9,4) and (1,2) is -1/5 so in order to find the slope that is perpendicular to it, you need to find out with of these pairs of points has a slope that is the negative reciprocal of -1/5 which is 5. So the only points that have the slope of 5 are (2,15) and (4,25).

~Please mark me as brainliest :)


Related Questions

40 PTS
HELP ASAP BRAINLEST FOR BEST ANSWER!

Answers

Answer:

3 and 8

Step-by-step explanation:

3 +8 is 11

and 3 times 8 is 24

Answer:

C: 3 and 8

Step-by-step explanation:

3+8=11

3*8=24

I hope I helped you! If I am correct, may I please get marked as brainiest? Thanks!

Cole buys nine movie tickets. adult tickets cost $13 and children’s tickets cost $7.50. if he spent a total of $78.50. How many children tickets did he buy?

Answers

Answer:

7 children tickets

Step-by-step explanation:

what i did is 7.5 times 9 which gave me none

then i did 7.5 times 8 which also is none

then lastly id di 7.5 times 7 plus 13 times 2 which gives me 78.50

Answer:

You would need 7 children tickets

Step-by-step explanation:

Now please make me brainliest

geometry angles!!!​

Answers

Answer:

25) x = 18 26) x = 50

Step-by-step explanation:

25) 108 + 4x = 180

108 + 4x = 180

-108           -108

4x = 72

x = 18

26)

101 + (x + 29) = 180

101 + 29 + x = 180

130 + x = 180

-130        -130

x = 50

4) The sum of two numbers is 39. Their
difference is 21. What are the two numbers?

Answers

Answer:

30 and 9

Step-by-step explanation:

x+y=39 , x-y=21

Solve for x:

x+y=39 , x-y=21

x= 30

Substitute x with 30:

(30)+y=39 , (30)-y=21

Solve for y:

y=9

QUICK!!!
SOLVE THIS PROBLEM!!!
2-6(-5t+1)

Answers

Answer:

30t−4

Step-by-step explanation:

2−6(−5t+1)

Distribute:

=2+(−6)(−5t)+(−6)(1)

=2+30t+−6

Combine Like Terms:

=2+30t+−6

=(30t)+(2+−6)

=30t+−4

Look at the attached picture

Hope it will help you

Good luck on your assignment

Choose the correct word(s) that completes each sentence. PLS HELP BEST GETS BRAINLESST​

Answers

Answer:

meter and then gallon

Step-by-step explanation:

i hope this helps :)

Answer:

meter and gallon

Step-by-step explanation:

what is 1/4 + 1/2 plzzz help ​

Answers

Answer:

[tex]\frac{3}{4}[/tex]

Step-by-step explanation:

Make [tex]\frac{1}{2}[/tex] into [tex]\frac{2}{4}[/tex] because you need a common denominator.

[tex]\frac{1}{4} +\frac{2}{4} =\frac{3}{4}[/tex]

Answer:

3/4

Step-by-step explanation:

I’m not really sure how to do these problems.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Which of these numbers is between 2 and 3 on the number line?
A. – 4
B. 3
O c.-2
D. - 5​

Answers

3

Step-by-step explanation:

it is the only positive no. to exist in the spam

Answer:

B. 3

Step-by-step explanation:

If there are inclusion points on the numberline, then 3 is the only viable choice, as the only 2 whole numbers that can work is 2 & 3. If there is no inclusion, then none, as it will have to be a decimal (or fraction) between 2 & 3.

Please help! Will give brainliest, thanks and more points.

Look at the picture.

Answers

Answer:

1182

Step-by-step explanation:

(8x 8x 6)/2= 192

(11x 9x 10)= 990

Answer:

1182

Step-by-step explanation:

Use sigma notation to represent the sum of the first six terms of the following sequence: −10, −13, −16, …

Answers

Answer:

c

Step-by-step explanation:

i took the test and got it right so... and do you have Mr. Hoffman

The sum of the first six terms of the following sequence is ∑(from i=1 to 6) (-10 - 3(i-1)), the correct option is A.

What is the sum of terms of a geometric sequence?

Lets suppose its initial term is f=a , multiplication factor is  r

and let it has total n terms, then, its sum of a geometric sequence is given as:

[tex]S_n = \dfrac{a(r^n-1)}{r-1}[/tex]

(sum till nth term)

We are given that;

The sequence;  −10, −13, −16, …

Now,

The given sequence is an arithmetic sequence with first term (a1) = -10 and common difference (d) = -3.

Using this formula, we can find the first six terms of the sequence as follows:

a1 = -10

a2 = -10 + (-3) = -13

a3 = -10 + 2(-3) = -16

a4 = -10 + 3(-3) = -19

a5 = -10 + 4(-3) = -22

a6 = -10 + 5(-3) = -25

We can represent the sum of the first six terms using sigma notation as:

∑(from i=1 to 6) ai = (-10) + (-13) + (-16) + (-19) + (-22) + (-25) = -105

The sum of the first six terms of the given sequence is -105.

Using sigma notation, we can write this as:

∑(from i=1 to 6) (-10 - 3(i-1)) = -105

Therefore, by the geometric sequence the answer will be ∑(from i=1 to 6) (-10 - 3(i-1)).

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CAN SOME ONE HELP ME PLZZZ IM STRUGGLEING ON MY EDGE

Answers

Answer:

x+9/x+1

Step-by-step explanation:

Since the denominator is the same, just add the numerator while keeping the denominator the same.

Which of the following is
NOT a statistical question?

A.How many chocolates are
defect- free at a factory, each
day this month?

B. How many customers start a
new cell phone plan each day
after a sale starts?

C.How much media do American
consumers watch each day?

D.What is the legal age of
voting in Alabama?​

Answers

Answer:

D

Step-by-step explanation:

There is not a variety of answers like the other options.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

What is the percent of change in the cost of a DVD set that originally sold for$69.99 and is now on sale for $44.99? Round your answer to the nearest whole number.

Answers

Answer: 36%; yes, the % change is equal to the percent discount

Step-by-step explanation:

Initial price = $69.99

Final price = $44.99

change in price = |(final - initial)|

change in price = |(44.99 - 69.99)|

change in price = $25

25/69.99 = x/100

100(25/69.99) = x

100(0.357) = x

35.7% = x

x = 36%

Meera has been visiting banks all day trying to find the best compound interest rate for her savings account. The banks have decided that instead of telling her their rate, they are going to give her the equation that will calculate her current balance after t years. Below are the equations each bank gave to Meera, where f(t) is the balance after t years and P is the principal amount to be placed in the savings account. Select the equation of the bank that has the greatest compound interest rate. Select one:
A. f(t) = P(1.07)t
B. f(t)= P(1.03)2t
C. f(t) = P(1.02)4t
D. f(t) = P(0.90)t

Answers

Answer: C.

f(t) = P(1.02)4t

Step-by-step explanation:

f(t) = P(1.02)4t will have the greatest compound interest because the interest is on quarterly bases with an increment of 1.02 and the rate of 8%

Note : 8/100 × 1/4 = 0.02

There is no increment in D and A is yearly based. Option C is for 6 month.

Natalia has 48 tiles. Write a factor pair for the number 48.

Answers

Answer:

(12,4)

Step-by-step explanation:

Answer:

A factor Pair is like 5x5=25

So one for this would be 4x12=48

HELP ASAP THX!!!!!!!!!

Answers

Answer:

the answer is

is 6 I think

solve for x and y......................​

Answers

Answer:

x is about 10.39, y is about 20.78

Step-by-step explanation:

15)

[tex]\tan 30=\dfrac{x}{18}\\x=18 \cdot \tan 30\approx 10.39\\\cos 30 =\dfrac{18}{y}\\y=\dfrac{18}{\cos 30}\approx 20.78[/tex]

Answer:

x=6√3

y=12√3

Step-by-step explanation:

This is a 30 60 90 triangle.

The side opposite from the angle 60 is x√3, which makes 18=x√3, which eventually solves to x=6√3

The side opposite from the 90 degree angle is 2x, so multiply 6√3 by 2, which is 12√3, making y equal 12√3

I hope this helps :)

The function of f(x) is graphed below. What is the equation of the line that is perpendicular to f(x) and passes through the point (4,-6)

4x + 3y= -2
3x + 4y = -12
4x - 3y = 34
3x - 4y = 36

Answers

Answer:

c. 4x – 3y = 34

Step-by-step explanation:

i took the test

Answer:

Its A

Step-by-step explanation:

I put c and it it was wrong :/

I arranged my books so that I had the same number of books on each of my 4 shelves. If each shelf has 16 books on it, how many books do I have in all? *

Answers

Answer:

64 books

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

16 bookslf  times  4 shelves = 64 books total

Jason and his friend are playing a game with a spinner that has four sections: black, white,pink, and blue. They record their results in this table. Match the relative frequencies to the correct outcomes.

Answers

Answer:

the relative frequency of the spinner landing on black - 0.28

the relative frequency of the spinner landing on white - 0.22

the relative frequency of the spinner landing on pink -  0.24

the relative frequency of the spinner landing on blue - 0.26

Step-by-step explanation:

hope this helps!:)

What's the smallest possible 8-digit number that has all different digits ?

Answers

Answer:

10000000

Step-by-step explanation:

Answer:

01234567

Step-by-step explanation:

It is the smallest number that I can think of that has all different digits and 8 digits. Stay safe and have a wonderful day! Peace! ✌

Choose equation that best matches the table of x- and y- values

Answers

Answer:

y = x / 2 + 4

Step-by-step explanation:

Just plug the numbers in.

The answer is y = x / 2 + 4

Answer:

Step-by-step explanation:

it is y= 1/2 +4

ANSWER ASAP! I GIVE BRAINLIEST! ALREADY FOUND ANSWER BUT DO NOT KNOW IF CORRECT!​

Answers

Answer:

(-4, -1)

Step-by-step explanation:

The solution of the system is always where to two lines intercept, or meet.

Find the mean absolute deviation (MAD) of the data in the dot plot below.

Answers

Answer: The MAD is 1.6

Step-by-step explanation:To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.

The answer to your question would be 1.6

Express the radical using the imaginary unit, i. ± -81 =±

Answers

Answer:

+/- 9i

Step-by-step explanation:

+/- sqrt(-81) = +/- sqrt(-1) × sqrt(81)

= +/- 9i

Step-by-step explanation:

Step 1:  Find the radical

[tex]\pm\sqrt{-81}[/tex]

[tex]\pm(\sqrt{-1} * \sqrt{81})[/tex]

[tex]\pm i*9[/tex]

[tex]\pm 9i[/tex]

Answer:  [tex]\pm 9i[/tex]

Determine if b = -3 is a solution to 4b - 6 = -18. Be sure to show all of your work.


Answers

Given b equals -3, determine if it is a solution to 4b - 6 = - 18.

So, we have our given which is b = -3, and we are asked to determine if it a solution to the above equation.

To do this, we can plug -3 in for b and see if it works out.

Work:

Plug in -3 for b.

4(-3) - 6 = - 18

-12 - 6 = -18

-12 - 6 = - 18

Thus, b = -3 is a viable solution for the equation of 4b - 6 = -18.

Match the verbal expression (term) with its algebraic expression (definition).

Match Term Definition
Four less than an unknown value A) b + 4
Quotient of a variable and four B) a4
Some number to the power of four C) y − 4
Four times an unknown value D) 4x
Four more than some number E) z ÷ 4

Answers

Answer:

Four less than a unknown variable- C) y-4

Quotient of a variable and four- E) z÷4

some number to the power of four- B) a^4

Four times an unknown value- D) 4x

Four more than some number- A) B+4

Step-by-step explanation:

 

The final answers are:

Four less than an unknown value            C) y-4

Quotient of a variable and four                E) Z/4

Some number to the power of four         B) a⁴

Four times an unknown value                  D) 4x

Four more than some number                 C) b+4

What is Algebraic expression?

An algebraic expression (or) a variable expression is a combination of terms by the operations such as addition, subtraction, multiplication, division, etc.

Let's analyze each statement separately:

- Four less than an unknown value --> this means that we have to subtract 4 to an unknown value. Calling  the unknown value, it means we have to write y-4

- Quotient of a variable and four --> this means we have to divide a variable by 4. Calling  the unknown variable, it means we have to write

z/4

- Some number to the power of four --> this means that we have to write the power of a number, in the form , where m in this case is equal to 4. Calling  the unknown number, it means we have to write a⁴

- Four times an unknown value --> this means that we have to multiply an unknown value by 4. Calling  our unknown values, we have to write 4x

- Four more than some number --> this means we have to add 4 to an unknown number. Calling  the unknown number, it means we have to write b + 4

Learn more about Algebraic expression from:

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FIND THE VOLUME STEP BY STEP

Answers

Answer:

396 [tex]ft^{3}[/tex]

Step-by-step explanation:

Okay, so first we will find the triangle area.

9 * 8 = 72/2 = 36.

Now multiply this by 11 (the width of the prism)

36 * 11 = 396 [tex]ft^{3}[/tex]


Find the minimum value of the parabola y = x2 + 4x.

Answers

Answer:

(-2,-4)

Step-by-step explanation:

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