3 years ago

Help ASAP please! I need the correct answer.

Mathematics

1 answer:

JulijaS [17]3 years ago

3 0

Answer:

Step-by-step explanation:

120 degrees is 1/3 of the circumference of a circle.

So the formula is 2 * pi * r * theta / 360

Arc length = 2* 12 * 3.14 * 120/360

Arc length =25.12 feet

You might be interested in

Sam has saved 1400 cents from selling lemonade how many dollars does Sam have

Inessa [10]

Answer: $14.

Step-by-step explanation: 100 cents is equal to 1 dollar. 1400 cents divided by 100 cents = 14. Therefore, you have 14 dollars.

7 0

2 years ago

the sides of a triangle are 3 whole 1 by 6 cm 4 whole 2 by 3 cm and 5 whole 2 by 3 cm. Find the total length of the three sides

Lyrx [107]

Answer:

$16\frac{2}{3}$ cm

Step-by-step explanation:

Given dimensions:

$3\frac{1}{6}$ cm by $4\frac{2}{3}$ cm by $5\frac{2}{3}$ cm

The total length:

it is the sum of all the sides;

$\frac{19}{6} + \frac{14}{3} + \frac{17}{3}$

LCM of the denominators = 6 ;

$\frac{38 + 28 + 34}{6}$ = $\frac{100}{6}$

= $\frac{50}{3}$

= $16\frac{2}{3}$ cm

5 0

2 years ago

A certain triangle has a perimeter of 3059mi. The shortest side measures 79 mi less than the middle side and the longest side me

sweet [91]

Ifkskdhejeugejdjsbsbdvdbjdisuxgdgrvevsvnsjhfhhdbdbfbbfnxj ucjsjdbxhhebs

8 0

3 years ago

Neil is buying steak for a cookout on Saturday. Steak is on sale for $9.62 per pound. If he buys 7.5 pounds of steak, how much m

Ad libitum [116K]

Answer:

$72.15

Step-by-step explanation:

x= pounds of steak

$ $9.62x$ = money spent on steaks

If Neil buys 7.5 pounds of steak then x =7.5

$9.62(7.5) = $72.15

7 0

3 years ago

Read 2 more answers

Audrey made 3 water balloons for every 6 guests at the party. How many water

Triss [41]

Answer:

4 balloons

Step-by-step explanation:

3:6= 1:2

2*3= no. of guest, 1*3= no. of balloons

2*4 (8)= number so guests, and 1*4 (4)= number of balloons

5 0

2 years ago