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
Vaselesa [24]
3 years ago
5

Please please pleaseee help me on this :) it would be amazing

Mathematics
1 answer:
Semenov [28]3 years ago
3 0

Answer:

Turn off battery supply → The electromagnet turns off.

Place a magnet care inside the coil of wire → The strength of the electromagnet increases.

Change the direction in which the current flows → The poles of the electromagnet reverses

You might be interested in
2 At Bea's Pet Shop, the number of dogs, d, is initially five less than twice the number of cats, c. If she decides to add three
forsale [732]

Let D be dogs and C be cats

<em>dogs, d, is initially five less than twice the number of cats, c</em>

D + 5 = 2C

<em>If she decides to add three more of each, the ratio  of cats to dogs will be</em>

D + 8 = 2C + 3

<em>Could Bea's Pet Shop initially have 15 cats and 20 dogs?</em>

Simply plug in the numbers

20 + 5 = 2(15)

This is clearly not true: 25 does not equal 30

<em />

<em />

7 0
3 years ago
Add the following fractions and simplify if needed<br> 2/3 + 1/5 =
masha68 [24]

Answer:

13/15

Step-by-step explanation:

2/3 + 1/5

You first,

  1. Find the L. C. M, i hope u know the full name, if u don't, let me know in the comment section.
  2. the L. C. M is 15
  3. therefore it will be 10+3/15
  4. 13/15
5 0
2 years ago
What number is 60 percent of 29
nevsk [136]
60% is 0.60 so you do 0.60 x 29 which = to 17.4
so your answer is 17.40 or 17.4 is 60% of 29
7 0
3 years ago
Imagine you write each letter
snow_lady [41]

Answer:

5/10

Step-by-step explanation:

Five out of ten because California only has ten letters and there’s only five vowels

5 0
2 years ago
Read 2 more answers
I neeed help it’s a word problem
katrin [286]

Answer:

12.50

Step-by-step explanation:

62/5=12.4

60/2=30

5/2=2.5

5 0
3 years ago
Other questions:
  • ALGEBRA HELP PLZZZZZZZZZ
    9·1 answer
  • Five submarines sink on the same day, and all five go down at the same spot where a sixth had previously sunk. How might they al
    13·1 answer
  • What is payday on the 1st and 15th referred as (2 times a month)? *
    7·1 answer
  • Which is better just do number one please and thank you <br> Will mark brainless.
    6·2 answers
  • Please answer :puppy eyes emoji:
    7·1 answer
  • 8. (9.5 x 1011) + (6.3 x 109) =<br> please help
    14·1 answer
  • All these answers correct <br><br> Look at picture <br><br> Complementary angles
    7·2 answers
  • Nella travelled 1/3 of a journey by bus, 2/3 of the remainder by bicycle and the remaining 9 km on foot. a)How far did Nella cyc
    15·1 answer
  • Last year, there were 20 students in a class. This year, there are 30% more students. How many students are in the class this ye
    7·1 answer
  • Help plz if your good at finding the area of the compound figure plz help if you don’t know the answer your not needed but if yo
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!