First of all, we know a quality of all interior angles of a triangle, they should add to 180 degrees.

Does 50+50+80 degrees give 180 degrees?

100+80=180 degrees

Therefore, yes, it is possible to draw a triangle with the angle measures given to be 50, 50 and 80 degrees.

Hope I helped :)

5 0

3 years ago

in a laboratory, solution A will be mixed with solution B in a ratio of 3 to 2. what amount of solution A is needed to mix with

Ede4ka [16]

1,125 ML of solution A will be mixed

5 0

3 years ago

If somone can help.

dexar [7]

Answer:

c cause it says length = 5x

4 0

3 years ago

Read 2 more answers

Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approxi

Semenov [28]

Answer:

Option B - $=8.4672\times 10^{13}$

Step-by-step explanation:

Given : Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles.Suppose a star is 14.4 light years from earth.

To find : In scientific notation, how many miles away a star is from earth?

Solution :

One light-year is the distance that light can travel in one year is = 5,880,000,000,000 miles.

In scientific notation, $5.88\times 10^{12}$ miles.

In 14.4 lights year the distance is $=14.4\times5.88\times 10^{12}$

In 14.4 lights year the distance is $=84.672\times 10^{12}$

or $=8.4672\times 10^{13}$

Therefore, Option B is correct.

5 0

3 years ago