3 years ago

An angle that measures 50° Turns through how many 1° angles

Mathematics

1 answer:

Sonja [21]3 years ago

3 0

Answer:

Step-by-step explanation:

An angle that measures 50° Turns through 50 1° angles because 50 *1 = 50

1 degree * 50 turns = 50 degrees

You might be interested in

Work out the surface area of this cylinder.

jenyasd209 [6]

Answer: A≈2010.62

Step-by-step explanation:

Hope this helps

4 0

3 years ago

an adult blue whale weighs 120 tons. a baby whale weighs 1/40 of the weight of the adult blue whale. how many pounds does the ba

sveticcg [70]

First of all, remember that one ton= 2000 pounds.

Since the adult whale weighs 120 tons, multiply this by 2000 to find the number of pounds. 120*2000=240,000 pounds.

A baby whale weighs 1/40 of the adult whale's weight. Multiply 1/40 times 240,000 to find the total weight in pounds of the baby whale. $\frac{240000}{1} * \frac{1}{40} = \frac{240000}{40} = 6000$

The baby whale weighs 6000 pounds.

6 0

3 years ago

Derive identity sin(3x) = 3 sinx−4 sin³x

sesenic [268]

$sin3x=3sinx-4sin^3x\\\\L=sin(2x+x)=sin2xcosx+sinxcos2x\\\\=2sinxcosxcosx+sinx(cos^2x-sin^2x)\\\\=2sinxcos^2x+sinxcos^2x-sin^3x\\\\=3sinxcos^2x-sin^3x\\\\=3sinx(1-sin^2x)-sin^3x\\\\=3sinx-3sin^3x-sin^3x\\\\=3sinx-4sin^3x=R$