1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alinara [238K]
3 years ago
13

Pls help. I will mark BRAINLIEST ​

Mathematics
1 answer:
Grace [21]3 years ago
4 0
The Answer should be Circle , Square
You might be interested in
The distance Train A travels is represented by d = 67t, where d is the distance in kilometers and t is the time in hours. The di
Thepotemich [5.8K]

Answer:

Train A's unit rate is 67 km per hour.

Train B's unit rate is 75 km per hour.

Train B is faster than Train A

Step-by-step explanation:

Train A

Distance traveled by Train A is represented by :

d=67t

where d represents distance traveled in kilometers and t is the time in hours.

To find the unit rate of Train A, we will plugin t=1 and get the distance traveled by Train A in 1 hour which will be the unit rate of Train A in km/hr.

d=67(1)

d=67

So, distance traveled by Train A in 1 hour = 67 km

∴ Train A's unit rate is 67 km per hour.

Train B

For Train B, we are given the table for the time in hours and distance traveled in that duration.

Taking time =2 hours the distance traveled by Train B= 75 km

To find distance traveled in 1 hour we apply unitary method.

2\ hr = 150\ km

So 1\ hr = \frac{150}{2}\ km = 75\ km

So, distance traveled by Train B in 1 hour = 75 km

∴ Train B's unit rate is 75 km per hour.

Difference in units rates = 75-67=8\ km/hr

On comparing their unit rate i.e. the speed of the trains we find out that Train B is faster than Train A by 8 km/hr

3 0
3 years ago
PLEASE HELP AND EXPLAIN YOUR ANSWER ILL GIVE BRAINLIEST
Aleks04 [339]

Answer: d because im big brain

Step-by-step explanation:

7 0
2 years ago
What is the percent for .3?
STatiana [176]
There are 2 ways to turn a number into a percent...

(1) move the decimal 2 spaces to the right....0.3 = 30%
(2) multiply by 100....0.3 x 100 = 30%
8 0
3 years ago
Read 2 more answers
What is the circumference of a circle that has the radius of 3cm​
dexar [7]

Step-by-step explanation:

Circumference of a circle is 2piR

Here R is 3 cm

So C=2pi(3)

C=6pi cm

5 0
3 years ago
Mr w is 5 times as old as his son Liam and Liam is two years older than his brother Jake, if the combined age of alk the Wiggins
Andrej [43]
Are you sure you wrote all the correct numbers because it does not work
7 0
2 years ago
Read 2 more answers
Other questions:
  • A seed sprouted and grew <br> 2<br> 3<br> of a foot in 3 months. What was its rate of growth?
    15·1 answer
  • One number is 6 less than a second number. twice the second number is 9 less than 5 times the first. find the two numbers
    13·1 answer
  • A train is traveling from New Orleans to Memphis at a constant speed of 79 mph. New Orleans and Tennessee are 395.1 miles apart.
    12·1 answer
  • Question 10 of 10
    10·1 answer
  • Chandra uses 1/4 ounce of fish food to feed 5 goldfish. What is the unit rate in ounces of fish food per goldfish?
    8·1 answer
  • Need help with quadrilaterals
    11·1 answer
  • What is ∠mK?<br><br> a. 55 <br> b. 58<br> c. 122<br> d. 125
    8·2 answers
  • Plzz help will mark brainiest Don't do it for the points
    10·1 answer
  • Which of the following fractions is equivalent to a repeating decimal? A.1/3 , B.2/5, C.5/8
    8·1 answer
  • Pam draws three scalene triangles. In each figure, she measures each angle, as shown.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!