Mathematics High School

Help.. Suppose Q is the midpoint of PR

Help.. Suppose Q Is The Midpoint Of PR

Answers

Answer 1

Answer:

[tex]3x+41[/tex] or 38

Step-by-step explanation:

If Q is the midpoint of Line PR, then lines PQ and QR add up to equal Line PR. We then get

[tex]PQ=6x+25\\QR=16-3x\\PQ+QR=PR\\6x+25+16-3x=PR\\3x+41=PR\\[/tex]

If you want to know the exact number that PR is, we can do additional steps where PQ = QR.

[tex]PQ=6x+25\\QR=16-3x\\PQ=QR\\6x+25=16-3x\\9x+25=16\\9x=-9\\x=-1\\\\3x+41=PR\\3(-1)+41=PR\\-3+41=PR\\38=PR\\PR=38[/tex]

Related Questions

A line passes through the points (5, 6) and (0,5). What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y = 5x

Step-by-step explanation:

(y1-y2) = (x1 - x2)

(6-5)y = (5-0)x

y = 5x

Please help me, I really have to get this right or i’ll get my grade dropped. :/

Answers

Answer:

C. Q was flipped over the y axis

What is the slope of the line passing through the points (-1, 7) and (3, 4)?

Answers

Answer:

-3/4

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ].

4-7/3-(-1)

-3/4

Best of Luck!

Answer:

The slope is -3/4x.

Step-by-step explanation:

Slope = [tex]\frac{y_{2} -y_1}{x_{2} -x_1}[/tex]

[tex]\frac{4-7}{3--1}[/tex]

[tex]\frac{4-7}{3+1}[/tex]

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

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

can you solve (4k-9)(2k-2 in algebra 1 put it in explanation​ on how you got your answer

Answers

(4k-9)(2k-2)

First you're going to want to multiply the 4k by the 2k & the -2. Then you're going to want to multiply the -9 by the 2k and the -2.

(4k-9)(2k-2)

4k * 2k = 8k^2

4k * -2 = -8k

-9 * 2k = -18k

-9 * -2 = +18

Since we have like terms (-8k and -18k) put those together.

-8k + -18k = -26k.

Now you're going to want to put all of these together in an equation.

You want to order the numbers from the highest number of exponents (8k^2) to the lowest.

8k^2 - 26k + 18

So the correct answer is 8k^2 - 26k + 18.

find each sum, product or quotient and write your answer as a fraction in simplest form. 1/9×3/4​

Answers

Answer:

1/12

Step-by-step explanation:

[tex] \dfrac{1}{9} \times \dfrac{3}{4} [/tex]

[tex] \dfrac{1 \times 3}{9 \times 4} [/tex]

[tex] \dfrac{3}{36} [/tex]

[tex] \dfrac{1}{12} [/tex]

These is for a test.

Answers

The discriminant is part of the quadratic formula which is b²-4ac.

So, in this case,

b²-4ac = (-9)(-9) - 4(7)(-8) = 305

What is the answer ksifikskncjns

Answers

Simple, you calculate the like terms.

You ignkre3the root for now. As you calculate, you see that next to every bracket is a 2. So everything in that bracket gets multiplied by 2. The, you subtract all the like terms in that order that they are given in.

Finally, you add them all back into root

8+(7-1)²/20-9·2
Please hurry

Answers

Hey there!

Just do PEMDAS to solve

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

8 + (7 - 1)^2 / 20 - 9 * 2

= 8 + 6^2/ 20 - 9 * 2

= 8 + 36/10 - 9 * 2

= 8 + 9/5 - 18

= 49/5 - 18

= - 41/5

Therefore, your answer is:

-41/5 ≈ 8 1/5 or 8.2

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Can SOMEONE PLEASE HELP ME I NEED HELP!!! Please I don’t get it!!!

Answers

Step-by-step explanation:

Hint :- FH is total length of the line. And FG is the length of the line till point G. We need tos subtract the total length and Length of FG

GH = FH - FG

GH = 15 - 9.7

GH = 5.3 cm

Answer:

GH = 5.3 mm

Step-by-step explanation:

the full length of the line is 15 mm

and FG = 9.7 mm Then GH= 15 - FG

= 15- 9.7 = 5.3

you can think of it like a rope with 15 mm length if you cut ✂️ 9.7 mm u will have 5.3 left

Plz help me solve this ill award brainly

Answers

Answer:

x = 25 Degrees

Step-by-step explanation:

74-49 to make 25. The 74 represents the who entire angle. The 49 represents the smaller bottom angle. To get the other angle you would subtract 49 from 74 to make 25 degrees.

What is the probability of rolling a number less than 4 and then rolling a prime number

Answers

Answer:

1/6

Step-by-step explanation:

A pair of jeans is on sale for 25% off the original price.Which expression represents the sale price?If the original price of jeans is $40, evaluate the expression to find the sale price.

Answers

Answer:

second choice

Step-by-step explanation:

Answer: A or 30

Explanation:
If the original price is 100% then taking away 25% will give you 75%.

75% of 40 = 75/100 x 40 = 30

Bowl contains 100 pieces of coloured candy 54 Green 28 red 10 yellow and a blue they are all wrapped in foil so you do not know the colours of any pieces of candy what is the least number of pieces you must take to be sure that you have at least 15 pieces of the same colour

Answers

Answer:

61

Step-by-step explanation:

Type the integer that makes the following division sentence true:

55 ÷ = –5

Answers

the integer is -11, so it’d be 55 divided by -11 equals -5

Conditionals: photo attached

Answers

Answer:

 if the aninmal is fluffy then it is not an aligator

Step-by-step explanation:

Help on this anyone ?

Answers

Answer:

its UD and DU and is a segment line

There is more than one (1) plane that can go through three collinear points. true or false?

Answers

The correct answer I think is true, I’m not forsure so you might have to double check

Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in miles did she run in two weeks?

Answers

Answer:

16 [tex]\frac{1}{2}[/tex] miles

Step-by-step explanation:

2 [tex]\frac{2}{4}[/tex] + 2 [tex]\frac{3}{4}[/tex] = 4 [tex]\frac{5}{4}[/tex] which equals 4 + 1 [tex]\frac{1}{4}[/tex] or 5 [tex]\frac{1}{4}[/tex]

5 [tex]\frac{1}{4}[/tex] + 3 = 8 [tex]\frac{1}{4}[/tex]

she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:

8 [tex]\frac{1}{4}[/tex] +  8 [tex]\frac{1}{4}[/tex] = 16 [tex]\frac{2}{4}[/tex] or 16 [tex]\frac{1}{2}[/tex]

2x÷3x=
plsss answer this otherwise I will fail my final term and I will repeat the same class again pls someone answer this​

Answers

[tex]\large \mathfrak{Solution : }[/tex]

Here's the solution :

[tex] \dfrac{2x}{3x} = \dfrac{2}{3} \: \: \: \: (variable \: \: x \: \: gets \: \: cancel)[/tex]

Therefore, the answer = 2/3 or can be written as 0.66 in the decimal form ( upto 2 decimal places ).

What is 4 ten thousands 3 tens divided by 10

Answers

Answer:

The answer is : 4003.

because 40 030 : 10 = 4003

Thank You!

Where does the answers go

Answers

Answer: answers on brainly are below the question

Step-by-step explanation:

The Do-Gooders decide to have a fundraiser featuring local bands. In order to make money for the fundraiser, they charge $25 per person. They know there will be some expenses, but for now they would like to see how much money they could potentially make from selling tickets to the concert.

Answers

Answer:

Step-by-step explanation:

Sample response: y=25x, where x is the number of attendees

What is the image of (0,6) after a reflection over the y-axis?

Answers

Answer:

(-0,6)

Step-by-step explanation:

Reflection in y-axis,negate the x

(x,y) = (-x,y)

Point (0,6)

(0,6) = (-0,6)

Hope it helps.

Solve for n in the literal equation a(n − 5) + 6 = bn.

Answers

Answer:

(6-5a)/(b-a) = n

Step-by-step explanation:

a(n − 5) + 6 = bn

Distribute

an -5a +6 = bn

Subtract an from each side

an -5a+6 -an = bn-an

6-5a = bn-an

Factor out n

6-5a = n(b-a)

Divide each side by (b-a)

(6-5a)/(b-a) = n

Answer:

[tex]a(n - 5) + 6 = bn \\ an - 5a + 6 = bn \\ an - bn = 5a - 6 \\ n(a - b) = 5a - 6 \\ n = \frac{5a - 6}{a - b} \\ thank \: you[/tex]

i need the numbers for this problem

Answers

Well what’s the problem homeboy, we ain’t mind readers

Sixth grade > H.5 Divide decimals by whole numbers: word problems TWZ
You
A chocolate factory made 708.89 pounds of milk chocolate in 5 days. How much milk
chocolate, on average, did the factory make per day?

Answers

141 pounds of milk per day on average or 141.778

Answer:

Step-by-step explanation:

708.89 / 5

= 141.788 pounds.

What is the largest integer that is below square root of 26?

Answers

Answer:

5

Step-by-step explanation:

Bcuz Square root 26 is 5.09

√26＝5.09902
∴the largest integer that is below √26 is 5

Hope my answer helped u :)

Note: Enter your answer and show all the steps you use to solve this problem in the space provided.
(8×5)÷4×5
Show all steps.

Answers

Answer:

=50

Step-by-step explanation:

BODMAS

(8x5)-brackets

=40÷4x5

40÷4-division

10x5-multiplication

=50

ok first things first you need to multiply (8x5)then you divide the answer with the answer of 4x5 ok

Name an angle supplementary to angle JAE

Answers

Answer:

∡ CAE

Step-by-step explanation:

A pair of supplementary angles are two angles that both add up to 180°. Although we aren't told the measure of ∡JAE, we do know that it shares a leg with the ray CJ and the leg AE. Thus, another angle sharing AD would be supplementary to ∡ JAE which in this case is ∡ CAE

Help my friend out?

Answers

Answer:

13. -2

14. 0

15. 2

16. 0

Step-by-step explanation:

Since the function is originally f(x), you go to wherever the x value is and see what the y value is.

So...

f(2) means go to x = 2 and see that y = -2

13. -2
14. 0
15. 2
16. 0
hope this helps:)
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