3 years ago

14. What is the radius of a circle with circumference 27 in.?

Mathematics

1 answer:

fgiga [73]3 years ago

3 0

the radius is 4.3 inches

You might be interested in

Write the next three terms to the geometric sequence 6,-18,54

Sati [7]

The next 3 terms would be -162, 468, 1457

8 0

2 years ago

Each of the variables t, w, x, y, and z represents a different positive real number. Given the equations below, which of the 4 v

alex41 [277]

Answer:

y has the greatest value.

Step-by-step explanation:

1.23w = t

Divide both sides by 1.23.

$w=\frac{t}{1.23}$

$w=0.813t$ --- (1)

1.01x = t

Divide both sides by 1.01.

$x=\frac{t}{1.01}$

$x=0.99t$ --- (2)

0.99y = t

Divide both sides by 0.99.

$y=\frac{t}{0.99}$

$y=1.01t$ --- (3)

From (1), (2) and (3), it is clear that y has the greatest value.

8 0

2 years ago

Danielle runs 1/5 of a mile in 4.5 minutes. if she continues at the same speed, how long will it take her to run two miles?

motikmotik

(1/5) / 4.5 = 2 / m....1/5 mile to 4.5 minutes = 2 miles to m minutes
cross multiply
(1/5)(m) = (2)(4.5)
1/5m = 9
m = 9 * 5/1
m = 45 minutes <===

4 0

3 years ago

Convert 9.46 x 10^12 to expanded form

Vaselesa [24]

Your answer would be

7 0

3 years ago

QUIZ<br> Find the volume of the square pyramid.<br> 9 cm<br> 4 cm

kari74 [83]

Answer:

SEE BELOW

Step-by-step explanation:

V=a²h/3
=9² x 4/3
= 81 x 4/3
= 27 x 4
= 108 cm³

5 0

2 years ago