All categories

3 years ago

What is the exact circumference of the circle? Circumference = Diameter x pi C = dπ

Mathematics

1 answer:

andrew-mc [135]3 years ago

5 0

the circumference is 20pie or 62.83185307

You might be interested in

A = 9 m, b = 4 m and c = 13 m for the triangle shown below.

maw [93]

The answer is 9 shown below a b c triangle shown below ⬇️

7 0

2 years ago

A donkey weighs 570 pounds and an elephant weighs 5 tons. How much more does the elephant weigh?

BlackZzzverrR [31]

A ton is equivalent to 1000 pounds so:
the elephant weighs 5000 pounds
5000-570= 4430
The elephants weighs 4430 pounds more.

7 0

3 years ago

Read 2 more answers

Rewrite each of the following sentences using logical connectives. Assume that each symbol!, x₀, n, x, B represents some fixed o

katrin [286]

Answer:

a) $(f\ has\ a\ relative \ minimum \ at\ x_{0} )$ ∧ $(f\ is\ differenciable\ at\ x_{0} )$ ⇒ $f^{'} (x_{0} )=0$ .

b) $(n\ is\ prime)$ ⇒ $(n=2)$ ∨ $(n\ is \ odd)$ .

c) $R\ is \ irreflexive\$ ⇒ $(R\ is\ symmetric)$ ∧ $(R\ is\ transitive)$ .

d) $detB=0$ ⇒ $(B \ is\ square)$ ∧ $(B\ is\ not\ invertible)$ .

e) $f\ has\ a\ critical\ point\ at \ x_{0}$ ⇔ $(f^{'}(x_{0})=0)$ ∨ $() \ f^{'}(x_{0}) \ does\ not\ exist$ .

f) $2n$ ∨ $n>4$ ⇒ $2$ .

g) $6\geq n-3$ ⇔ $n>4$ ∨ $n>10$ .

h) $x \ is \ cauchy$ ⇒ $x\ is\ convergent$ .

i) $\lim_{x \to \ x_{0}} f(x)=f(x_{0})$ ⇒ $f\ is\ continous\ at \ x_{0}$ .

j) $(f\ is\ diferenciable\ at\ x_{0})$ ∧ $(f\ is\ increasing\ at\ x_{0})$ ⇒ $f^{'}(x_{0})>0$ .

8 0

3 years ago

Whats the normal arm span for these heights? : 4'10,4'11,5'0,5'4,5'5,5,'7,5'8,5'9,5'10,5'11,6'0

Svetllana [295]

In adults, the arm span is approximately 5 cm greater than the height in adult males and 1.2 cm in adult females. To calculate the arm span for the heights given, we add 5cm to their height. The following are the results:

Height Arm Span Length (in cm)

4’10 152.32

4’11 154.86

5’0 157.4

5’4 167.56

5’5 170.10

5’7 175.18

5’8 177.72

5’9 180.26

5’10 182.80

5’11 185.34

6’0 187.88

To add, the total measurement of the length from the furthermost part of an individual's arms to the other end when raised equidistant to the ground at shoulder height at a 90º angle is called the arm span or wingspan.

7 0

3 years ago

Find the surface area if the regular pyramid

lidiya [134]

9.1 yards because it’s just the answer because i know it’s the answer

4 0

2 years ago