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
marissa [1.9K]
3 years ago
5

Why do planet need a core dont ask for brainlist i dont know some guy tried to but could not help me

Mathematics
1 answer:
vfiekz [6]3 years ago
6 0

Answer:

Any planet in any solar system needs a heat source and that is what the core acts as also as a side note the core also keeps the electromagnetic field in order. Hope this helps :)

You might be interested in
Paul's Pizzeria sells 45 cheese pizzas and 20 pepperoni pizzas each week.
kaheart [24]
Okay so there are 45 cheese pizzas and 20 pepperoni pizzas
they are asking for the ratio of cheese pizzas to pepperoni pizzas
that would be 45:20
now this needs to be simplified, so divide both numbers by a common factor, which would be 5 in this case...45/5=9 and 20/5=4
so the ratio would be 9:4
5 0
3 years ago
A vertical line has a(n) ________ slope. a. undefined b. negative c. zero d. positive
Olin [163]
C. Zero slope. If it's going straight up and down, there is no slope.
8 0
4 years ago
Find the vertical asymptote(s) of f (x) = StartFraction x squared minus 1 Over 2 x + 6 EndFraction.
viktelen [127]
<h2>Explanation:</h2>

We have the function:

f(x)=\frac{x^2-1}{2x+6}

The vertical asymptote can be found when the denominator equal zero, therefore:

2x+6=0 \\ \\ 2x=-6 \\ \\ x=-3

So the vertical asymptote occur at x=-3

3 0
3 years ago
Which equation represents a linear function<br>a) y=-x^2<br>b)y=x^2<br>c)y=4×<br>d)y=5x^3​
kobusy [5.1K]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
Please help fast! I will give 15 points!
harina [27]

Answer:

srry I can't answer this question it's kinda of hard to solve srry

8 0
3 years ago
Other questions:
  • On top of a hill, a rocket is launched from a distance 80 feet above a lake. The rocket will fall into the lake after its engine
    12·2 answers
  • How does place value help you add decimal
    9·2 answers
  • What fraction is equal to 0.25
    11·2 answers
  • Dara owns a small clothing store. She decides to give two employees, Sam and Tanya, a same-percentage raise. Sam currently earns
    15·1 answer
  • Given that f(2)=9 we know that f(x) can be (insert part one of answer)
    14·1 answer
  • Which number did <br> DennisMark and labor closest to five <br> Thank you for helping me
    8·1 answer
  • True or False To find the circumference of a circle you multiply the diameter by pi
    9·1 answer
  • D. Wade's iPhone is 4 12/8 inches long. LeBron's iPhone is 5 3/8 inches long. Whose phone is longer, D. Wade or Lebron? Or are t
    13·1 answer
  • The ratio of girls to boys
    5·1 answer
  • Two spheres have volumes of 87pi cm³ and 64pi cm³. If the surface area of the smaller sphere is 16pi cm², what is the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!