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
vichka [17]
3 years ago
8

Which number produces a rational number when multiplied by 0.5?

Mathematics
1 answer:
irakobra [83]3 years ago
8 0
6 because it makes 3
You might be interested in
Quadrilateral FGHI is dilated with respect to the origin by a scale factor of 1/3 . What are the coordinates of G’?
qaws [65]
G(9,-3) being dilated by a scale factor of 1/3 is G'(3,-1) so D. All I did was divide the coordinates by 3 and there you go.
3 0
3 years ago
Se van a unir dos tramos de cadena: uno mide 0.75 m de largo y el otro 15/100 de metro . ¿Cual será la longitud total ya que est
likoan [24]

Step-by-step explanation:

It is given that,

The length of section 1 is 0.75 m and the length of section 2 is 15/100 m. The total length of the section is equal to the sum of section 1 and section 2. So, we will add them as follows :

l=0.75\ m+\dfrac{15}{100}\ m\\\\\because \dfrac{15}{100}=0.15\\\\l=0.75\ m +0.15\ m\\\\l=0.9\ m

So, the length of the section is 0.9 m or 9/10 m

8 0
3 years ago
Integration of sin^2 2x cos^3 2x dx
lilavasa [31]

\int\left[\sin^2(2x)\cos^3(2x)\right]dx=\int\left[\sin^2(2x)\cos^2(2x)\cos(2x)\right]dx\\\\\text{Use the trigonometric identity}\sin^2(x)+\cos^2(x)=1\to\cos^2(x)=1-\sin^2(x)\\\\=\int\left\{\sin^2(2x)[1-\sin^2(2x)]\cos(2x)\right\}dx\\\\\text{substitute}\ \sin2x=t\ \to\ 2\cos2x\ dx=dt\ \to\ \cos2x\ dx=\dfrac{1}{2}\ dt\\\\=\dfrac{1}{2}\int\left[t^2(1-t^2)\right]dt=\dfrac{1}{2}\int(t^2-t^4)dt=\dfrac{1}{2}\left(\dfrac{1}{3}t^3-\dfrac{1}{5}t^5\right)+C


=\dfrac{1}{2}\left(\dfrac{1}{3}\sin^3(2x)-\dfrac{1}{5}\sin^5(2x)\right)+C

4 0
3 years ago
Every year, the amount of CO2 in the atmosphere increases by a factor of
MrRa [10]
About 0.5 percent per year
8 0
3 years ago
Explain how to find the constant of proportionality for the ratio of robins to cardinals.
mash [69]

Answer:

Divide the number of robins by the number of cardinals for each pair of values. The ratios are the same and are a constant of proportionality of 3.

Step-by-step explanation: I took the test on Edgenuity.

4 0
3 years ago
Other questions:
  • What is the surface area of a cubic box that
    13·2 answers
  • The Difference between two numbers is 22. The sum of the same two numbers is 78. What are the two numbers?
    6·1 answer
  • -3z = -21 <br> Help me pliss
    15·2 answers
  • - kobby is 5 years younger than Nana
    6·2 answers
  • Pls anwers the question pls it has pictures as well pls pls pls pls pls pls pls
    8·1 answer
  • How do you work out the rate, time and principal from the compound interest formula?
    15·1 answer
  • Write the trigonometric ratio as a fraction. Find the missing angles.<br> sin D = cosF=m
    7·1 answer
  • Someone pls just comment something​
    12·2 answers
  • The area of a circle will _____ be larger than the area of a polygon circumscribed about the circle.
    9·1 answer
  • I'm under the water on this problem, please help me:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!