All categories

3 years ago

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Gekata [30.6K]3 years ago

7 0

The answer is 12.57 , circumference is pi (3.14) x diameter (which in this case is 4) so the answer is 12.57

sukhopar [10]3 years ago

5 0

Answer:

C = 12.57

Step-by-step explanation:

Circumference formula: C = 2πr

divide 4 by 2

4/2 = 2

plug it in

C = 2π(2)

C = 12.57

You might be interested in

If 6×10‐n= 0.06, n>0, then n is

Ganezh [65]

6 x 10 - 59.94 = 0.06

4 0

3 years ago

Maria drove to a business appointment at 50mph in the morning. Her average speed on the return trip in the afternoon was 40 mph.

MakcuM [25]

Answer:

Distance to appointment point = 5 miles

Step-by-step explanation:

Let s be the distance to the appointment point,

We have Maria drove to a business appointment at 50mph in the morning.

Time taken in the morning

$t_m=\frac{s}{50}=0.02s$

Her average speed on the return trip in the afternoon was 40 mph.

Time taken in the afternoon

$t_a=\frac{s}{40}=0.025s$

Given that the return trip took 1/4hr longer because of traffic.

That is

$t_a-t_m=\frac{1}{4}hr=0.025hr$

Substituting

$t_a-t_m=0.025hr\\\\0.025s-0.02s=0.025\\\\s=5miles$

Distance to appointment point = 5 miles

7 0

3 years ago

Please help my finale math exam is do to night

Misha Larkins [42]

Answer:

Dimension volume

6 cups (1.5 L) 8 x 2 inch (20 x 5 cm) Round Cake Pan

6 cups (1.5 L) 9 x 1.5 inch (23 x 4 cm) Round Cake Pan

6 cups (1.5 L) 8 x 8 x 1.5 inch (20 x 20 x 4 cm) Square Cake Pan

8 cups (2 L) 9 x 2 inch (23 x 5 cm) Round Cake Pan

here are four outcomes that sum to seven out of 24 possible outcomes. Therefore the probability of values of four sided die and six sided

Step-by-step explanation:

4 0

3 years ago

What are two ratios that are equivalent to 12:20?

Andrei [34K]

Answer:

24:40, and 6:10

Step-by-step explanation:

I hope my answer was helpful and accurate! Have a blessed day!!

P.S may I please have brainliest if my answers deserves it, I don't normaly ask I currently have enought points but not enough brainliest to level up

4 0

3 years ago

Read 2 more answers

does anyone wanna talk I am bored? I dont have any homework questions, preferably because I did my homework. lol

MrRissso [65]

Answer:

sure why not

Step-by-step explanation:

8 0

3 years ago