3 years ago

9% percent are in the band. the band has 180 members.how many people are in school

Mathematics

1 answer:

dimulka [17.4K]3 years ago

4 0

9% of n is 180
0.09n=180
n=2000

You might be interested in

Ryan is building a tree house it will take 13 1/4 hours to complete he can work on the tree house 1 1/2 hours each day how many

Setler [38]

The answer is 8 5/6.

5 0

3 years ago

Simplify the expression 4x(2x2 − 7x + 3).

lina2011 [118]

This is the answer check it out

5 0

3 years ago

Which quadrilateral has all congruent sides, opposite parallel sides, and two acute angles?

SIZIF [17.4K]

B.Rhombus the answer is rhombus.

8 0

3 years ago

Read 2 more answers

3. What is the radius of the figure if the Area of the Sector is 288*pi? *

Alla [95]

Answer:

The radius of the circle is 36

x = 36

Step-by-step explanation:

Area of sector formula is:

$A=\frac{\theta}{360}*\pi r^2$

Given $\theta=80$ , and area (A) is $288\pi$ , we substitute and solve for r:

$A=\frac{\theta}{360}*\pi r^2\\288\pi=\frac{80}{360}*\pi r^2\\288\pi=\frac{2}{9}*\pi r^2\\288\pi=\frac{2\pi r^2}{9}\\2\pi r^2= 2592 \pi \\r^2= 1296\\r=\sqrt{1296}\\r=36$

Thus,

The radius of the circle is 36

x = 36

7 0

3 years ago

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEE

Evgesh-ka [11]

I'd say that the circumcenter of the triangle with the vertices of A (0, 1), B (2, 1), and C (2, 5) is (1, 3)

Hope this helps!

<em>~ ShadowXReaper069</em>

8 0

4 years ago