a train travels at a speed of 90 miles per hour.how far will it have traveled in 3 hours?

A.150 mi.

B.190 mi.

C.270 mi.

D.300mi.

(question 2)

alfred drove 114 miles in 3 hours.if alfred drove at a constant rate,how fast did he drive in miles per hour?

A.24 mi./hr.

B.28 mi./hr.

C.30 mi./hr.

D.38 mi./hr.

Answers

Answer 1

Answer: Question 1 is C. Question 2 is D.

Step-by-step explanation:

Question 1: If a train travels 90 miles PER hour and it travels for 3 hours, we would have to multiply. 90 times 3 is 270.

Question 2: It tells us that he already traveled for 3 hours and the total he traveled is 114. 114 divided by 3 is 38.


Related Questions

The coordinate grid represents a map of Yvon's town.

Yvon's house is located at (5,−2)
Yvon walks four squares down and five squares left to reach the grocery store
Click on the coordinate grid to place a point at the location of the grocery store.
please draw it on the picture below.

Answers

Answer:

-1,-6

i think

HIII!!! PLEASE HELP!!! AND EXPLAIN IT TOO!!!!

The sets of numbers 6, 8, 10 and 5, 12, 13 are Pythagorean triples. Use what you know about the Pythagorean Theorem and explain or show why they are Pythagorean triples. Be sure to show your work for each set of triples!

Answers

Answer:

We know that the Pythagorean Theorem is a² + b² = c².  First lets start with 6, 8, and 10. There is a simple way to know that these are Pythagorean triples. They make up what is called a 3-4-5 triangle. 3 x 2 is 6, 4 x 2 is 8, and 5 x 2 is 10. Next 5, 12, and 13 are Pythagorean triplets because 5² + 12² = 13². Because both of these form right triangles, we know that they are Pythagorean triplets.

Hope this helps :-)

Step-by-step explanation:

Help me with this please
Find the missing number so that the equation has no solutions

-4times-11=[. ]times+10

Answers

34=X believe is the right answer

whats the answer for this

Answers

50/18 or 2.77
u have to make the 3 1/3 and 11/5 into improper fractions

Referring to the figure, find the midpoint of
__
AE.

Answers

Answer:

(-5,0)

Step-by-step explanation:

Answer:

it will be (0, -5)

Step-by-step explanation:

I really need help on this assessment!

It says: in Texas, three armadillos ate 50 pounds of insects in one night. I have this rate, how many pounds of insects could 18 armadillos eat and one night?

Answers

Answer: In one night, 18 armadillos could eat 300 pounds of insects.

Step-by-step explanation: Knowing that 18 divided by 3 is equal to 6, you have to multiply the pounds of insects eaten by 3 armadillos by 6.

Anna is comparing triangles, and knows that two sides and their included angle are congruent. Which postulate can she use to prove that the triangles are congruent?

Answers

Answer: Triangles are round

The postulate that she can use to prove that the triangles are congruent is SAS

Please help fast! I need it asap

Answers

Answer: so it goes -12-->4-->-5--->-7--->-1-->-9-->-6-->6-->45--->-36 And then your there! make sure you look at which numbers are positive and negative in my answer. your welcome :)

Step-by-step explanation:

Note that:

If you multiply 2 negative numbers, your answer will be positive.

If you multiply 1 negative & 1 positive number, your answer will be negative.

If you multiply 2 positive numbers, your answer will be positive.

Start:

-4 x 3 = -12

-2 x -2 = 4

25/(-5) = -5

(-49)/7 = -7

-5 x (1/5) = -1

(-3)(-3)(-1) = (-3 * -3)(-1) = (9)(-1) = -9

(3/4) x -8 = (3 * -8)/4 = 3 * -2 = -6

-18/-3 = 6

-9 x - 5 = 45

12/(-1/3) = 12 * -3 = -36

Finish.

~

the code will be the sum of all your answers:

-12 + 4 - 5 - 7 - 1 - 9 - 6 + 6 + 45 - 36 = -21

-21 is your code.

~

Why is 2 + (−3) equal to −1?

Answers

Beacuse there are more negatives than positive. 3-2=1 just put negatives with it.

Answer:

when you minis a negative number from a positive you would subtract but scene you have a positive plus a negative you would take it as 2 - 3 becuse the 3 is negative

Step-by-step explanation:

2+-3 is -1

Drag the expressions to order them from top to bottom from least to greatest

Answers

Answer: -9, -10 4/9, -10 5/9, -10 8/9, 10 7/9

Step-by-step explanation:

When it comes to negatives I think the smaller the greater. So I arranged them of what is closer to zero, expect the first one because it is positive.

Answer: 9, -10 4/9, -10 5/9, -10 8/9, 10 7/9

Step-by-step explanation:

Referring to the figure, find the volume of the solid
shown. Use 3.14 for π. Round to the nearest whole number.

Answers

Answer:

34483.48 in³

Step-by-step explanation:

We know ,

Volume = πr²h

Substitute ,

V = 3.14 * 17 * 17 * 38 in.³V = 34483.48 in.³

Answer:

34,483.48!

Step-by-step explanation:

The formula for calculating the volume of a cylinder is π · r^2 · h. We can replace the numbers, like this: 3.14 · (17)17· 38. 17 times 17 is 289, so 3.14 · 289 · 38. 289 times 38 is 10,982, so 3.14 · 10,982. 3.14 times 10,982 is 34,483.48, so the volume of the cylinder is 34,483.48.

Hope this helped!

P.S. : Can I get brainliest please?

This question is about a greater common factor or least common multiple

Jazmin is completing an art project. She has two pieces of construction paper. The first piece is 444444 cm wide and the second piece is 333333 cm wide.
Jazmin wants to cut the paper into strips that are equal in width and are as wide as possible.
How wide should Jazmin cut each strip?

Answers

Answer:

hope it's helpful to you

Mark as brain list

Answer:

Therefor Jasmine should cut each strip by 38.5Cm

Step-by-step explanation:

*Im pretty sure you meant 44cm by 33 Cm

To find the equal value between both construction papers you need to add both Width Values together then devide by 2, this will give us our (Average value) to help Jasmine cut each strip Equally as shown below:

44 + 33Cm = 77cm/2 = 38.5

Therefor Jasmine should cut each strip by 38.5Cm

if Jasmine wants more strips Example (10) solve using 38.5/10 3.85cm per strip (width)

Hope this helped :)

What is the distance between points (-3 -5) and (-3 -7)?
Please help I’m tryna bring up my grade

Answers

Answer:

hope it helps you...........

Answer:

The distance is 2 units.

Step-by-step explanation:

Given Data:

Point 1: (-3, -5)

Point 2: (-3, -7)

Distance Formula:

[tex]\sqrt{(x2 - x1)^{2} + (y2-y1)^{2} }[/tex]

Substitute the given values and solve:

[tex]\sqrt{(-3 --3)^{2}+(-7--5)^{2} }[/tex]

[tex]\sqrt{0^{2} +(-2)^{2} }[/tex]

[tex]\sqrt{0+4}[/tex]

[tex]\sqrt{4}[/tex]

= 2

Answer = 2

hope this helps and is right!! p.s. i really need brainliest :)

[tex]n/-3+5\ \textgreater \ 4[/tex]

Answers

Dang I wish I knew this one this the one I got wrong
N>8. I’m solving for N

Three friends go grocery shopping together, and each buys the same kind of
strawberries. Akio buys 2 pounds (lb) and pays $2.50. Gordon buys 3 pounds
and pays $3.75. Maria buys 4 pounds and pays $.5.00
Identify the graph and unit price that represent the strawberry costs.
Ap-ex

Answers

Unit price = total money / total weight:

2.50/2 = 1.25

Unit rate is 1.25 per 1 pound

The correct answer would be C.

2.50/2 = 1.25

tevsiwvediudvwvrjr

heelp i have 6 quetions left

Answers

Answer: W = -4, -4

Z = 3, -6

Step-by-step explanation:

Answer:

I just need the points :p

Step-by-step explanation:

what are the 3 steps to become civilizations?

Answers

large population centers; (2) monumental architecture and unique art styles; (3) shared communication strategies

Answer:

Civilizations expand through trade, conflict, and exploration.

Step-by-step explanation:

which expressions have a variable that is squared or cubed. choose all that apply
options: 3s, 3xy, c4, 2z, n3, a2

Answers

a2 because it squared
n3 because its cubed

Alonzo will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of and costs an additional per mile driven. The second plan has no initial fee but costs per mile driven. How many miles would Alonzo need to drive for the two plans to cost the same?

Answers

Answer:

I think it would be the first one because he has to do them first

question in the picture:D

Answers

Heres one way to solve this problem :D

200 miles in 45 minutes= 200/45

simplify the fraction to equal 40/9

now times that by an hour (60 min)

40/9 * 60/1

2400/9 = 800/3 or 266 2/3

Please answer both with no fake answers or links this was due yesterday and soon enough it won't be worth any points please help with a real answer and no links also answer both and I will give you brainliest

Answers

Answer:

18 = 3 . 3 . 2 / 72 = 2 . 2 . 2 . 3 . 3 / 24 = 3 . 3 . 2 . 2 / 64 = 2 . 2 . 2 . 2 . 2 . 2

Step-by-step explanation:

Ik I sent it again but here :)

Pls help meee, this is hardddd

Answers

Answer:

The answer is B

Step-by-step explanation:

B is the answer
Hope that helped

LOOK AT THE IMAGE AND PLZ HELP

Answers

Answer: give me more information i dont know what is it talking about

ep-by-step explanation:

how are the mertic units kilometer and kilogram the same? How are they different

Answers

Step-by-step explanation:

This units are used in measuring.

Kilometre=to measure the length

kilogram=to measure the mass

      similarities                                                                   differences

they measure 1000 times a value             one is for mass, one is for length

well that's it really

hope this helps

Please help me I have to go somewhere soon and I have to get my work done

Answers

9600 is the answer ….
9600. Can I have brainliest?

15/10 as a long division and decimal. please show work

Answers

hope this helps! if u have any questions let me know

Answer:

1.5

Step-by-step explanation:

I dont know how to write the log division sign here lol, but what you do is add one more zero to 15 and make it 1500, next you add a decimal point on the top and continue solving i am not the best at explaining an equation in words

Referring to the Fig. in Question #50, find the tangent of
∠A. Give answer in simplest form.

Answers

Answer:

You're answer is 0.42.

Step-by-step explanation:

You first step is to find the angle of a which is 22.62.

Then you take the Tangent of 22.62 which it 0.42, hope this helps!

Use the table to solve the inequality −3x ≤ 3.

The solution of the inequality is .

Answers

Answer:4

,

5

)

Step-by-step explanation:

See a solution process below:

Explanation:

First, subtract  

3

from each segment of the system of inequalities to isolate the  

x

term while keeping the system balanced:

3

12

<

3

+

3

3

x

3

+

15

15

<

0

3

x

12

15

<

3

x

12

Now, divide each segment by  

3

to solve for  

x

while keeping the system balanced. However, because we are multiplying or dividing inequalities by a negative number we must reverse the inequality operators:

15

3

>

3

x

3

12

3

5

>

3

x

3

4

5

>

x

4

Or

x

<

5

and  

x

4

Or, in interval notation:

[

4

,

5

)

Answer:

x [tex]\geq[/tex] -1

Step-by-step explanation:

First, we divide each side by -3. Since the number that we are dividing by is negative we have to flip our inequality symbol.

I hope this helps!

HELP MEEMEMEMEMEMEMEMEMEMEMEMEMEMEMEME

Answers

the slope of the two points are 4/7.
slope 4/7
up 4 over 7 from each point

Answer this question

Answers

Answer:

NAG ÷ DID = ___

Step-by-step explanation:

The opposite of multiplication is division

Hope this helps! :)

NAG ÷ DID = ___ is the equation hope that helps:)

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