3 years ago

The area of sector AOB is 9/4pi and MZAOB = 40°. Find the radius of circle O. Radius:

Mathematics

1 answer:

34kurt3 years ago

7 0

Answer:

i ma rhhy

Step-by-step explanation:

i am right

You might be interested in

Classify the following triangle. Check all that apply.

Vikentia [17]

Answer:

it is an isosceles obtuse triangle.....

you can choose anyone

isosceles ( since two of its sides are equal but not the third)

or obtuse ( since one angle is more than 90)

3 0

3 years ago

Would you rather use color tiles or your ruler to measure the length of an object

Step2247 [10]

A ruler to measure the length of an object.

4 0

3 years ago

Read 2 more answers

Parallel to y =9x 3, y-intercept at -2

Mashutka [201]

Slope-intercept form:
y=mx+b
m=slope
b=y-intercept

We have this line: y=9x+3; a line parallel to this line (y=9x+3) will have the same slope; therefore m would be equal to 9 (m=9).

Data:
m=9
b=-2
y=mx+b
y=9x-2

Answer: y=9x-2

3 0

3 years ago

Based on the work provided, write the dividend as a product of two factors

GenaCL600 [577]

Answer:

x4+2x3+x2+5x+b=x-2x3+x+3

Step-by-step explanation:

4 0

3 years ago

1.Show that the points (5,5),(6,4),(-2,4) and (7,1) are concyclic .Also find the equation ,centre and radius of the circle on wh

NARA [144]

Answer:

(5,5),(6,4),(-2,4) and (7,1)

Step-by-step explanation:

are concyclic

4 0

3 years ago

Read 2 more answers