I don't understand how to do this.

Mathematics

1 answer:

eimsori [14]3 years ago

4 0

2/5=brass
1/3= percussion

find a common denominator (15)
2/5=6/15
1/3=5/15

add brass and percussion together
6/15+5/15=11/15
15/15-11/15=4/15 woodwinds

240×2/5=96 brass
96×1/8=12 tubas

You might be interested in

Please i need help asap

murzikaleks [220]

Answer:

WHEN YOU

Step-by-step explanation:

WHEN YOU MULTIPLY 1X1 YOU GET ONE

8 0

2 years ago

Yo help ! i love you

Katyanochek1 [597]

angle U and angle I are suppose to go together

4 0

2 years ago

What are the coordinates of point B' if the translation vector (7,-5) is applied to tríangle ABC to produce the image triangle A

guajiro [1.7K]

Answer:

A. -1,2

Step-by-step explanation:

take point B move it 7 units (positive) across the x axis then from there 5 units (negative) down. That point lands on (-1,2) so B’ has the new point of that

5 0

2 years ago

A contractor has installed a silt fence around an area that is semi-circular and level to prevent soil from the construction sit

monitta

We know is a semi-circle, so let us use the equation for the area of a circle instead, and then, half it
so, the diameter is 1100, meaning the radius is half that, or 550

so... $\textit{area of a circle}=\pi r^2\qquad r=radius=\frac{diameter}{2}=\frac{1100}{2}=550
\\ \quad \\
\textit{area of a semi-circle}=\cfrac{\pi r^2}{2}\impliedby \textit{enclosed acres}
\\ \quad \\
\textit{circumference of a circle}=2\pi r
\\ \quad \\
\textit{circumference of a semi-circle}=\cfrac{2\pi r}{2}\impliedby \textit{linear feet of fence}$

6 0

3 years ago

I don't get question a

Maslowich

Enlarge means to make bigger

3 0

2 years ago