Helllllllp ill give out brainliest nooooooo spams

answer

1:5

Step-by-step explanation:

To find speed use the formula

speed=distance/time

The car's speed is 600m ÷2mins(120secs)

(600÷120)

5m/s

The trains speed will be

speed=distance/time

=75÷50mins(5/6hrs)

=90km/hr

Ratio of their speed should be

first change the speed of the car 5 m/s to km/hr. 5×18/5 = 18km/hr

the speed of the train is 90km/hr

18:90 simplified it will be 1:5

7 + 13а – 3- 20 + 2а

combine like terms

7+13a+2a-3-20

7+15a-3-20

then do -3-20

-3-20=-23

7+15a-23

7-23=-16

15a-16

answer:

15a-16 or -16+15a

Answer:

CCCC YES BY SASA

Step-by-step explanation:

Answer:

x > 3

Step-by-step explanation:

3(x+4) > 21

3x+ 12 > 21

3x > 9

x >3

Answer:

[tex]3(x+4)>21 divide 3\\x+4 > 7\\x>3[/tex]

Step-by-step explanation:

Hope this helps plz hit the crown :D

Answer: The  speed of the turtle can be found by dividing distance by time.

Michelle is the fastest turtle.

The fastest turtle is 6cm per minute

First turtle walks 3cm a minute

Second turtle walks 6cm a minute

Third turtle also walks 3cm a minute

its d b and d                                    

hope this help a lot  of people thank you for the points also have a good day                                                                                                        

Answer:

I would say B

Step-by-step explanation:

Answer: 216

The biggest factor is them times together

Answer:

GCF2

LCM218

EXPLANATION

Answer:

x = 3.464 ft.

Step-by-step explanation:

To find x we use the trigonometric identity Sine.

[tex]sin\ \theta=\frac{perpendicular}{hypotenuse}\\\\sin\ 60=\frac{x}{4} \\\\4*sin60=x\\4*0.866=x\\3.464=x\\x=3.464\ ft[/tex]

Answer:

x = 3.464 ft.

Step-by-step explanation:

Answer: $‭1,135.15‬

Step-by-step explanation:

First calculate his basic pay;

= 40 * 14.60

= $584

Total for overtime worked during the week;

= 15 * 14.60 * 1.25

= $‭273.75‬

Total for overtime worked on Saturday;

= 6 * 14.60 * 1.5

= $131.40

Total for overtime worked on Sunday;

= 5 * 14.60 * 2

= $146

Sum all the figures;

= 584 + 273.75 + 131.40 + 146

= $‭1,135.15‬

Answer:

$38.25

Step-by-step explanation:

Answer:I think it’s b too

Step-by-step explanation:

Answer:

We can calculate what did he get, as we know he sold 17 vasess for 3.25 dollars each of them, we can multiply:

17 * 3.25 = $55.25

Now, we know he got 55.25 dollars but he spent 16.21, so we substract:

55.25 - 16.21 = $39.04

His profit selling that is of 39.04 dollars..

Answer:

I'm pretty sure its 1 1/8

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

This is an isosceles triangle, which means at least two sides are equal.

Set x + 3 equal to 3x-1 and solve for x.

x + 3 = 3x -  1 --- subtract x and add 1 to opposite sides.

4 = 2x --- divide 2 to each side.

2 = x

Answer:

X>42

Step-by-step explanation:

Answer:

oh thats easy it is C

Step-by-step explanation:

The answer I got 144/25

Answer:

144/25

Step-by-step explanation:

Answer:

A, E, F

Step-by-step explanation:

Your welcome

Answer:

its a,d,c,e, and f

Step-by-step explanation:

Answer:

You find it by finding the dimensions of the X up and down, and Y left and right

Step-by-step explanation:

Step-by-step explanation:

It is given that,

An aquarium is in the shape of a rectangular prism. The area of the base of the aquarium is 250 square inches.

We need to find the volume of the aquarium.

The formula for the volume of the rectangular prism is given by :

V = lbh

Where, l is length, b is width and h is height

Let the height of the prism is h inches. So,

V = A × h   (As Area, A = lb)

V = 250× h

= (250h) inch³

By substituting the value of h, we can find its volume.

Hence, the volume of the aquarium is (250h) inch³.

Answer:

The answer is 3,125

Step-by-step explanation:

See attachment for math work and answer.

Answer:

-I have attached a photo-

Step-by-step explanation:

[tex]\frac{2}{3}[/tex] would have been the slope and 1 would be the y-intercept.  

Answer:

ummmm I like your picture

Answer:

2 pound

Step-by-step explanation:

Im legit doing this question right now

Answer:for number one its q and r and then its w,x,y for the second one

Step-by-step explanation:

hope its helps

Answer:

like this answer and give it 5 stars.

Step-by-step explanation:

also press the "brainiest answer" button.

thanks :)

Answer:

Okay so first things first, since you just started this today I will give you the basics ;)

SO if you are asking a question that has not been asked, first you go to the button "Ask a question" and write your question in the column

its going to ask you to give points for the people that answer (it all depends on how many points you want to give or have to give to the answerer)

Then you pick a subject that the question goes under and voila you got your question.

Now if you find a answer that gives details about your question and you feel they deserve more than just a few points you click on the crown in the corner of their answer making them the Brainliest answer.

Okay to answer questions you go to the Brainly home page and find a question you can answer and click the button "Answer" then type your answer in the answering box and submit it, you receive points for answering questions.

A lot of people like to have profile pictures so if you want one you go to View profile and its going to ask you to change profile picture, you change the previous image by saving a saved document from your computer, iphone, tablet... ect.

Its important to only give answers to questions you can answer and only ask question that relate to the subject you put the question under otherwise you will be reported and your question removed.

Hope this helps you! ;)

Answer:  B) $47/week

===========================================================

Explanation:

Because the graph goes through the origin, we can simply divide the y value over the x value. Do so for any point on the diagonal line.

For example, picking (x,y) = (2, 94) leads to k = y/x = 94/2 = 47 being the constant of proportionality and also the amount of savings per week.

You can think of it like this:

2 weeks = $94 in savings

2/2 weeks = $94/2 in savings ... divide both sides by 2

1 week = $47 in savings

leading to the savings rate of $47 per week

----------

Side note: This linear equation is y = 47x. It is in the form y = kx with k = 47. It is a direct proportion equation. The constant of proportionality is also the slope. All direct proportion equations are linear and go through the origin.

Answer:

Should be 12

Step-by-step explanation:

I am not best at math so I cant explained well