All categories

2 years ago

An umbrella has 8 ribs which are equally spaced (see fig.). Assuming umbrellato

Mathematics

1 answer:

Nadya [2.5K]2 years ago

7 0

Answer:

Yes.

Step-by-step explanation:

You are correct except to the nearest hundredth it is 795.54 cm^2.

You might be interested in

Mýa charges 9.50 an hour for PE tutoring one week last month and she worked five hours and then next week she worked eight hours

konstantin123 [22]

Answer:

123.50

Step-by-step explanation:

9.50 x 8=76

9.50 x 47.5

76+47.5= 123.50

7 0

2 years ago

The planet Neptune orbits the Sun. Its orbital radius is 30.130.1 astronomical units (\text{AU})(AU).

Ronch [10]

Answer: 189.028 AU.

Step-by-step explanation:

Given: The radius of the orbit = 30.1 AU

Since, the orbit is circular in shape, then the distance traveled by Neptune is given by:-

$\text{Circumference=}2\pi r\\\\\Rightarrow\ \text{Circumference=}2(3.14)\times(30.1)\\\\\Rightarrow\ \text{Circumference=}=189.028\text{ AU}$

Hence, the distance traveled by Neptune in a single orbit around the Sun = 189.028 AU.

7 0

3 years ago

Read 2 more answers

Plz help and Thank you :/

marin [14]

Answer:

ok that is correct because you start with 25 and then add 9 each week so 25+9w

Step-by-step explanation:

8 0

2 years ago

I'm confused, please help. :/

vampirchik [111]

uh i did this wrong so uh just ignore what i said

5 0

2 years ago

Read 2 more answers

Which expressions are equivalent to 2^5 2^4

KIM [24]

Answer with explanation:

The given expression is

$=2^5 \times 2^4$

→As, multiplication of real number follows Commutative property.

Which states that, if a and b are any two real numbers , then

a × b= b × a

The Expression equivalent to ,the above expression are

$1. 2^4 \times 2^5\\\\ 2. 2^5=32 \text{and} 2^4=16, \text{So} 2^5 \times 2^4=32 \times 16=512$

5 0

2 years ago

Read 2 more answers