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
Svetach [21]
3 years ago
13

A negative number is. A positive number

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
6 0
" The opposite of " could be the answer
You might be interested in
Sarah baby-sits her cousins once a week. She gets paid $10 per hour and she includes a travel fee. if she baby-sat for 5 hours a
likoan [24]
22$......................
5 0
3 years ago
Given the following sets. a = {0, 1, 2, 3} b = {a, b, c, d} c = {0, a, 2, b} find a c.
ipn [44]
I think the answer is 0.
7 0
3 years ago
HELP PLEASE!!!!!! will give brainliest
mamaluj [8]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
Halpppp and you get some hearts and branlists!
yaroslaw [1]

Answer:

153/20

Step-by-step explanation:

We want to have the mixed fraction turned into a improper fraction to make adding them both easier. We would change 5 2/8 to 42/8 and 2 4/10 to 24/10.

We now need to get them a common denominator. The LCM (least common multiple) of 8 and 10 is 40, so we multiply 42/8 by 5/5 getting us 210/40 and 24/10 by 4/4 to get 96/40.

Finally, we add them then simplify. 96/40 + 210/40 is 306/40. We then simplify that to 153/20.

4 0
3 years ago
Determine the current through each of the LEDs in the circuits below. Which LED will be
Anika [276]

a. I = 6. 1 × 10^-4 A

b. I = 2. 6 × 10^-3 A

c. I = 0. 04 A

The LED which would glow brightest is LED C with the greatest current and voltage

The LED which would be the most dim is LED B with low voltage and consequently low current.

<h3>How to determine the current</h3>

The formula for finding current

I = V/R

Where v = voltage

R = resistance

A. V = 12V

R = 4. 7 + 15 = 19. 7 kΩ = 19700 Ω in series

I = \frac{12}{19700}

I = 6. 1 × 10^-4 A

B. V = 9V

R = 4. 7 + 1 = 4. 7 kΩ = 4700Ω in series

I = \frac{12}{4700}

I = 2. 6 × 10^-3 A

C.  V=  12V

1/R = \frac{1}{750} + \frac{1}{1200} + \frac{1}{950 } = 3. 22 × 10^-3

R = \frac{1}{3. 22 * 10 ^-3} = 310. 56 Ω

I = \frac{12}{310. 56}

I = 0. 04 A

It is important to note that the brightness of a bulb depends on both current and voltage depending on whether the bulb it is in parallel or series.

The LED which would glow brightest is LED C with the greatest current and voltage

The LED which would be the most dim is LED B with low voltage and consequently low current.

Learn more about Ohms law here:

brainly.com/question/14296509

#SPJ1

8 0
2 years ago
Other questions:
  • Can anyone help me with this question pleaseee
    12·1 answer
  • Distribute the expression. 2(8nˆ2−5n+11)
    7·2 answers
  • . A line that is tangent to a circle will always intersect the radius at what kind of angle?
    7·1 answer
  • Need help with b, picture attached.
    12·1 answer
  • What is the mean of the set of numbers?
    11·2 answers
  • What is -7 + 4 = im gonna give you guys 5 days to firgure this out then i will tell the answer
    14·2 answers
  • A family plans to water ski at a local lake. If the temperature outside is 30 degrees C, what is the temperature in degrees F? U
    6·2 answers
  • Which answer choice correctly complete the sentence? Asking the "Did you Check" questions is an important step in the Problem So
    6·1 answer
  • Steve wants to buy a new music player. The player he wants costs $279.95. The city he lives charges a 5% sales tax, so for every
    11·1 answer
  • A spinner has 16 equal-sized sections. Twelve of the sections are orange.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!