All categories

3 years ago

A circle has a radius of three. An arc in the circle has essential angle of 20°. What is the length of the arc

Mathematics

1 answer:

Nataliya [291]3 years ago

6 0

Answer:

1.048

Step-by-step explanation:

$(thiter \div 360) \times \pi \times diameter$

$(20 \div 360) \times \pi \times 6$
After calculating the answer is 1.048

You might be interested in

Approximately 4/5 ofd US home owners have cell phones. What percent of homeowners do not have cell phones?

zheka24 [161]

If 4/5 do, then 1/5 dont
1/5=x/100
x=20
20%

5 0

3 years ago

Read 2 more answers

I WILL GIVE YOU BRAINLIEST AND I WILL PAYPAL YOU 5 BUCKS, PLEASEE JUST SOMEONE ANSWER THIS QUESTION FOR ME

Nitella [24]

When you rotate across the x-axis it will be in quadrant 4 now and then when rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all you do is make both x and y negative.
hope this helps:))

7 0

3 years ago

Read 2 more answers

Determine if the following equation has "One Solution", "No Solutions", or "Infinite Many Solutions".

Novosadov [1.4K]

First, distribute the 2.
2x+6=6+2x
These are the same, so therefore it is infinitely many, because whatever you plug in for x will work.

7 0

3 years ago

Read 2 more answers

The Green Goober, a wildly unpopular superhero, mixes 3 liters of yellow paint with 5 liters of blue paint to make 8 liters of s

Degger [83]

Let

y------> the amounts (in liters) of yellow paint

b-----> the amounts (in liters) of blue paint

we know that

$\frac{y}{b}=\frac{3}{5}$

$y=\frac{3}{5}b$

therefore

the answer is

$y=\frac{3}{5}b$

5 0

3 years ago

Read 2 more answers

In a gambling game a person draws a single card from an ordinary 52-card playing deck. A person is paid $17 for drawing a jack o

Artyom0805 [142]

Answer:

$E.G=\$2$

Step-by-step explanation:

Sample size 52 card

Pay for J or Q $=\$17$

Pay for King or Ace $=\$5$

Pay for others $=-\$2$

Therefore

Probability of drawing J or Q

$P(J&Q)=\frac{8}{52}$

Probability or drawing King or Ace

$P(K or A)=\frac{8}{52}$

Probability or drawing Other cards

$P(O)=\frac{36}{52}$

Therefore

Expected Gain is mathematically given as

$E.G=\sum_xP(x)$

$E.G=17*\frac{8}{52}+5*\frac{8}{52}+(-2)*\frac{36}{52}$

$E.G=\$2$

3 0

3 years ago