Mathematics High School

PLEASE HURRY WILL GIVE BRAINLIST​

PLEASE HURRY WILL GIVE BRAINLIST

Answers

Answer 1
X=1 FE=8 ED=2 hope this helps

Related Questions

Can you help me I dont understand ​

Answers

What don’t you understand?

can someone please answer this question the person to get it right gets brainiest!

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I think I only know the answers to 4 and 5 :)

5 = 9a + 12b
4 = subtraction

Simplify the following expression,

3 + 4(2b - 5)

Answers

Answer:

8b−17

HOPE I HELP BRAINLYY PLZZZ

The perimeter of a rectangle is 48 cm. The length is 3 times as long as the width.
What is the width of the rectangle?
A. 4cm B.6cm C.8cm D.12.cm

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The correct answer is c

Patrick drives from P to Q at an average speed of 40 mph . His drive back from Q to P is at an average speed of 45 mph and takes two minutes less.

How far, in miles, is it from P to Q?

Answers

Answer:

Distance=12 miles

Step-by-step explanation:

d=distance

t=time going

d/t=40 mph going

t-2/60=time returning      (2 minutes/60 minutes per hour)

d/(t-2/60)=45 mph returning

set up equations:

d=40t

d=45(t-2/60)

substitute:

40t=45(t-2/60)

40t=45t-90/60

40t=45t-3/2

0=5t-3/2

5t=3/2

t=0.3 hours or 18 minutes

(time returning=16 minutes)

substitute:

d=40t=40(0.3)

d=12 miles

P and Q are 12 miles far from each other.

Given that

Patrick drives from P to Q at an average speed of 40 mph

Also he drives from Q to P at an average speed of 45  mph

Let "s" be the distance between P and Q in miles.

Let "t" be  the time in minutes

There are 60 minutes in 1 hours

[tex]\rm So \;in \; "t" \; minutes \; there\; will\; be = \dfrac{t}{60} \ hours[/tex]

By the definition pf average speed we can write that

[tex]\rm Average \; Speed = \dfrac{Total \; distance }{Total \; time}\\[/tex]

The speed is given in two situations in miles per hour

Case 1  When average speed = 40 mph

[tex]\rm 40 = \dfrac{s}{t/60} \\\\\rm {40 = \dfrac{60s}{t} .....(1) }[/tex]

Case 2 When  average speed = 45 mph  

Given that Patrick takes two minutes less  

[tex]\rm 45 = \dfrac{s}{(t-2)/60} \\\\45 = \dfrac{60s}{t-2 } ....(2)[/tex]

Solving for "s" from equations (1) and (2) gives us

[tex]\rm \bold {s = 12}}[/tex]

So we can conclude that P and Q are 12 miles far from each other.

For more information please refer to the link given below

https://brainly.com/question/21470320

what is this 2x-5+22=?

Answers

Answer: 2x+17

Step-by-step explanation: add -5 and 22

Answer:[tex]\boxed{\boxed{\sf{2x+17}}}[/tex]Solution Steps:

______________________________

1.) Add −5 and 22:[tex]-5+22=17[/tex]

 - You could also solve this by  flipping the numbers around and subtracting 22 - 5, Which still gives you 17.

So your answer is [tex]\bold{(2x+17)}[/tex].

______________________________

An airplane can stay in the air for 6 hours..it has been in the air for 2.5 hours

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-3.5 is your answer to this question

The solution of 25x=300 is

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Divide by 25 on both sides which leaves you with x= 300/25. 300 divided by 25 is 12. So x=12

Answer:

The solution of 25x = 300 is 12 . The solution of 25x > 300 is all values greater than 12 .

Step-by-step explanation:

Since the solution to 12x = 300 is 12, any number that is greater than 12 will also be a solution!

Find the 10th term of the arithmetic sequence in which 12 and d = 9.1.​

Answers

Answer:

The 10th term=93.9

Step-by-step explanation:

[tex]a_{10} =12+(n-1)9.1\\ = 93.9[/tex]

What is x?
4x(2x+6)=8x²(23-5)

pls, help for the first person to answer I will give them a brainlist.

Answers

Answer:

x= 3/17

Step-by-step explanation:

4x(2x+6) =8x^2(23-5)

8x^2 +24x = 144 x^2

24x = 136 x^2

24= 136 x

x=24/136

x=3/17

I need help immediately pls !!

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Answer:

y=3

Step-by-step explanation:

i cant figure out 5/4 divided by 3/5

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Answer:

25/12 is the answer

I hope it helps you

Answer:

0.0833333333

Step-by-step explanation:

id.k if correct i just g00gled it

please help asap with legit answers

Answers

Answer:

D

Step-by-step explanation:

Just combine like-terms

A hen has 50 eggs, she gives .5 to her hubby and they multiply that by 2 how much do they get

This question is just for fun :)

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Answer: 50 lol it's the same

Step-by-step explanation: 50*.5 equals 25*2 equals 50 lol have a good day

Answer:

69

Step-by-step explanation:

it is a funny question

8 oranges cost $.78. How much will he spend to buy 40 oranges

Answers

Answer:

$3.90

Step-by-step explanation:

To get from 8 to 40, you multiply by 40/8, so you have to do the same to $.78. .78 * 40/8 is equal to 3.9, which would be $3.90.

Help me please!! Thank you:)

Answers

The answer is the last one because you are plugging the x values in for x and solving it out for y.

Answer:

4, 12, 20, 28, 36

Step-by-step explanation:

to find Y you have to multiple x times 4 then subtract by 4

example: x=2 so you do 2(4) - 4

2(4) is 8 and 8 - 4 is 4

y = 4 and so on

9
R and T are two mutually exclusive events.
P(R) = 0.2 and P(R or 1) = 0.69
Work out P(not T).

Answers

Answer:

P(not T ) =  0.51

Step-by-step explanation:

Step(i):-

Given that the R and T are two mutually exclusive events

P(R∩T) = 0

Addition theorem on probability

P(RUT) =P(R)+P(T) - P(R∩T)

P(RUT) =P(R)+P(T) - 0

P(RUT) =P(R)+P(T)

Step(ii):-

Given P(R) = 0.2 and P(RUT) = 0.69

P(RUT) =P(R)+P(T)

P(T) =  P(RUT) -P(R) = 0.69 -0.2

P(T) = 0.49

P(not T) = 1- P(T)

P(not T ) = 1 - 0.49 = 0.51

Final answer:-

P(not T ) =  0.51

F (x) = 3x+2 find f(-4)

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Answer:

Step-by-step explanation:

help please WILL GIVE BRAINLIEST TO RIGHT ANSWER!​

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D



jandjandiqbabjaneba

Which of the following is a pair of
vertical angles?
X
E
B
ОООО
D
В
C
D
A ZAXC and ZCXE
B. ZBXD and ZAXF
C. Z CXE and BXD
D. LAXF and BXE
SUBMIT

Answers

Answer:

the answer is D

Step-by-step explanation:

Answer:

D. AXF and BXE

Step-by-step explanation:

These angles are across from each other which makes them vertical angles.

what is (5)(3)(6) what is the answer for this tbh i dont know

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Answer:

5*3*6 = 15*6 = 90

Step-by-step explanation:

Please help me......

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Answer:

He's moving 10 meters a second, and the slope is 1/1

Step-by-step explanation:

can someone help me with number 10

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Answer:

=its 29+29+45

Step-by-step explanation:

hope dis helps

What is 3 1/4 as a fraction

Answers

Answer:

13 / 4

Step-by-step explanation:

9. Only 12 students can be in the next school play.
Let t represent the number of students who tried
out for the play. The number of students who tried
out but did not get a role is 42.

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T-42=12 so the is 54 and 54-42=12

All triangles are equal to ______ degrees

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Answer:

180

Step-by-step explanation:

they are all equal too 180 degrees

can someone explain this to me? PLEASE HELP FAST!!

Answers

Answer:

49.298

Step-by-step explanation:

Radio × π²

5×3.14²

5×9.8596

49.298

Is 12r - 5 the same as -5 + 12r

I'm so tried plz help-

Answers

Answer:

Yes there are same because

Let r=1

then

12r-5 = ( 12*1)-5 = 12 -5 = 7

but

-5 + 12r = -5 + (12*1) = -5 + 12 =7

A dog barks 30 times in 2 minutes. How many times does the dog bark per minute?
barks per minute

Answers

Answer:

15 times per minute

Step-by-step explanation:

just divide 30 by 2

It park 15 time per min.

One of the heaviest rainfalls recorded in Greentown in a 24-hour period was 178.8 centimeters. If the rainfall was constant. how many centimeter of rain fell during each hour​

Answers

Answer:

7.45cm

Step-by-step explanation:

178.8 ÷ 24 hours = 7.45 centimetres per hour.

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Oriole Company bought equipment for $290000 on January 1, 2021. Oriole estimated the useful life to be 5 years with no salvage value, and the straight-line method of depreciation will be used. On January 1, 2022, Oriole decides that the business will use the equipment for a total of 6 years. What is the revised depreciation expense for 2022 100 pts Think about something you have learned by viewing a video. It may be a part of history, the steps to completing a task, or maybe you got a close view of a city or town that you may not have otherwise been able to see. Think about the possible intention of the filmmaker and how the video was created. Tell what medium was used to deliver the video and explain how the video may have been recorded, such as a camcorder, and why you drew those conclusions. Then, give an explanation of your impression of the filmmakers goal in creating the video. It may have been filmed for educational purposes, for advertising, or even just for fun. Also include any pertinent details about the class of video, like whether it was a documentary or an instructional video and any special techniques that may have been used. pls help, i need the answer by tonight!! Flowers of Algernon - Discuss the moral implications of Dr. Nemur's experimental surgery. What are the competing motivations behind Nemur's desire to perform, and Charlie's agreement to undergo the operation? Find the solution of the system of equations.6x 3y = -303x 6y = 12 Which equation represents the samelinear function as the table below.*-450NNN-3-AA y=2x-2B 3x + 4y = 2C -3x 4y = -8D y+4=-(4-5) Fix any punctuation or capitalization errors below. Whenever the teacher says he: "can't wait for summer vacation"to start, Vixen cheers in agreement. Which of the following is a fixed expense for Maria's sandwich food truck? (A) Salaries for her employees (B) Truck insurance (C) Advertising (D) All of the above What is true of calories?a) They measure the amount of energy your body gets from foodb) All calories are healthy for youc) Should contain the nutrients that you need to be healthyd) Both A and C The volume of a sphere is two-thirds the volume of a cylinder.What is the volume of a cylinder that has the same diameter as a sphere with a volume of 14 u3, in u3? Which is not a force of flight?A. LiftB. DragC. ThrustD. Mass QUESTION 9 of 10: The skill set to predict the various aspects of the business several months or even years into the future is called: a) Supply chain management b) Forecasting c) Quality control 6n + 13 = 43 a6 b-5 c5 d-5 What is the definiton of an objective why is there a limit on the amount of money that brokers can lend? Paraphrase each stanza in this poem, called On Quitting written by Edgar Guest. Poem: Stanza 1: How much grit do you think youve got?Can you quit a thing that you like a lot?You may talk of pluck; its an easy word,And whereer you go it is often heard;But can you tell to a jot or guessJust how much courage you now possess?Stanza 2: You may stand to trouble and keep your grin,But have you tackled self-discipline?Have you ever issued commands to youTo quit the things that you like to do,And then, when tempted and sorely swayed,Those rigid orders have you obeyed?Stanza 3: Dont boast of your grit till youve tried it out,Nor prate to men of your courage stout,For its easy enough to retain a grinIn the face of a fight theres a chance to win,But the sort of grit that is good to ownIs the stuff you need when youre all alone.Stanza 4: How much grit do you think youve got?Can you turn from joys that you like a lot?Have you ever tasted yourself to knowHow far with yourself your will can go?If you want to know if you have grit,Just pick out a joy that you like, and quit.Stanza 5: Its bully sport and its open fight;It will keep you busy both day and night;For the toughest kind of a game youll findIs to make your body obey your mind.And you never will know what is meant by gritUnless theres something youve tried to quit. Which is the most common age A student touches a hot stove and immediately withdraws her hand from it. Signals from her hand to her brain instruct her body to quickly remove her hand from the hot stove. Which body system initiated this response? The attest function: Multiple Choice Is an essential part of every engagement by the CPA, whether performing auditing, tax work, or other services. Includes the preparation of a report of the CPA's findings. Requires a consideration of internal control. Requires a complete review of all transactions during the period under examination. Suppose you throw a baseball straight downward so that initially it has 15 J of gravitational potential energy and 200 J of kinetic energy. How much energy does the ball lose by the time it hits the groundA. 215 JB. 200 JC. 15 JD. 0 JPLZ TELL ME THE ANSWER AS QUICK AS POSSIBLE :(