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
kotegsom [21]
4 years ago
8

(6.0x10^5)x(3.0x10^4)=? 18x10^20 18x10^9 1.8x10^20 1.8x10^10

Mathematics
1 answer:
Leto [7]4 years ago
7 0
(6.0 x 10^5) x (3.0 x 10^4) = (6 x 3) x 10^(5 + 4) = 18 x 10^9 = 1.8 x 10^10
You might be interested in
What type of number is 9 1/2?
mamaluj [8]
9 and 1/2 is a mixed number
7 0
3 years ago
Read 2 more answers
I need the answer for number 3.
deff fn [24]

Answer:

0.12

Step-by-step explanation:

15 divided by 125 is equal to 0.12

6 0
3 years ago
2+5+2) = 6(+2)
Sergio039 [100]

cuatro no? porque osea tiene q

5 0
3 years ago
-16 + the quotient of a<br> number and -4 is -3
alexira [117]

Answer:

76

Step-by-step explanation:

let the number be x

Then 16 + x/-4 = -3, so

x/-4 = -16-3 = -19 (add -16 on both sides)

x = -4*-19 = 76 (multiply by -4 on both sides)

6 0
2 years ago
Derive the equation of the parabola with a focus at (0, −4) and a directrix of y = 4.
CaHeK987 [17]

<u>Answer:</u>

y=-\frac{1}{16} x^2

<u>Step-by-step explanation:</u>

Equation of parabola with focus at (0,-4) and directrix is y=4.

We know that parabola is the locus of all the points such that the distance from fixed point on the parabola to fixed line directrix is the same.

The parabola is opening downwards.

Let any point on parabola is (x,y).

Distance from focus(0,-4) to (x,y) = \sqrt{(x-0)^2+(y-(-4))^2}=|y-4|

\sqrt{(x-0)^2+(y-+4)^2}=|y-4|

(x-0)^2+(y+4)^2=(y-4)^2

(x)^2+(y+4)^2=(y-4)^2

x^2+(y^2+4y+4y+16)=y^2-4y-4y+16

x^2+y^2+8y+16=y^2-8y+16

x^2+16y^2=0

16y=-x^2

y=-\frac{1}{16} x^2

6 0
2 years ago
Other questions:
  • Find the area of the triangle that is half of the rectangle:: Which option is it ?????
    9·2 answers
  • If BC = 4 and CD = 27, find AC.
    10·1 answer
  • I need an answer right now
    9·1 answer
  • The diagonals of a Rhombus are 2Dm and 3M. What’s is the area of the Rhombus??
    11·1 answer
  • What is the domain and range of the equation y = -(x - 3)2 + 9
    6·1 answer
  • The base of a parallelogram is four times its height. If the area of the parallelogram is 324 cm2, find the base and height.
    13·1 answer
  • What is 15 plus 2000
    6·2 answers
  • What does Y equal? <br> the problem 5y-4
    10·2 answers
  • Find the measure of each marked angle!!
    6·1 answer
  • I can believe my teachers think i can do this
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!