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
ehidna [41]
3 years ago
8

I don't get this plz plz help me thanks

Mathematics
1 answer:
olasank [31]3 years ago
6 0
The circumference of the blue circle is about: 20 cm
The circumference of the orange circle is about: 10 cm
You might be interested in
You clean a community park for 6.5 hours. You earn $42.25. How much do you earn per hour?
padilas [110]
6.5 hours is equal to:

60 mins x 6 + 30 mins = 390 mins

------------

42.25 / 390 = 13/120

------------

Now there are 60 minutes in an hour, so what we do is multiply 13/120 by 60 to find out how much you earn per hour...

13/120 x 60 = 6.5

--------------

You earn $6.50 per hour.
5 0
3 years ago
153,732,991 what is the value of yhe underlined digit if it is the 1
yarga [219]
The value of the underlined 1 digit is 100,000,000 or one hundred million.
7 0
3 years ago
Read 2 more answers
Madison made the following table to record the height of each person in her family. About how much taller is her mom than Jade?
devlian [24]

Please include table for proper answer

8 0
2 years ago
A passenger train left Austin, Texas at 12:00 PM bound for Dallas, exactly 210 miles away; it traveled at a steady 50 miles per
olya-2409 [2.1K]

Answer:

  1. 3 hours
  2. 1 hour 45 minutes
  3. 300 miles

Step-by-step explanation:

1. The trains are moving toward each other at a total speed of 50 +20 = 70 miles per hour. Together, they cover the 210 mile distance in ...

  time = distance/speed

  time = 210 mi/(70 mi/h) = 3 h

The trains collide after 3 hours.

__

2. The fly is closing with the freight train at a speed of 100 +20 = 120 miles per hour. Together, the fly and the train cover the initial 210 mile distance in ...

  (210 mi)/(120 mi/h) = 7/4 h = 1 hour 45 minutes

The fly first meets the oncoming freight train after 1 h 45 min.

__

3. The fly is flying for all three hours before the trains collide, so, at 100 miles per hour, will fly 300 miles.

6 0
3 years ago
What is the scientific notation of 74000
KATRIN_1 [288]

Answer:

7.4 x 10^4...............................                              

6 0
3 years ago
Other questions:
  • A ladder is leaning against a wall. The top of the ladder is 9 feet above the ground. If the bottom of the ladder is moved 3 fee
    13·2 answers
  • Carla is baking brownies for the school bake sale. The batter fills a pan that is 20 cm long by 16 cm wide by 4.4 cm deep.Then,
    15·1 answer
  • The box is 3/4 inch long 1/2 inch wide and 1/4 inch deep what is the volume of the box
    10·1 answer
  • Write five names for 1/4
    12·1 answer
  • Steve made $ 125 mowing lawns. He gave 60% of his earnings to his mother. How much did Steve give to his mother?
    6·2 answers
  • WHAT IS THIS QUESTION ASKING YOU TO FIND? Your bill at a restaurant is points
    9·1 answer
  • A group of campers and one group leader left a campsite in a canoe. They traveled at an
    15·1 answer
  • A recipe for 1.5 batches of cookies uses 2 cups of sugar. How much sugar is used for each batch?
    13·2 answers
  • Charlie has more than 50 game coins Charlie has 8 more than 3 times as game coins as Steven if x represents the number of game c
    14·1 answer
  • You have $5,000 to invest for ten years. Crown of The Sun bank pays compound interest at an annual rate of 4.5%. Calculate your
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!