2 years ago

What does a siren have a lower pitch

Mathematics

1 answer:

jasenka [17]2 years ago

8 0

Answer:

As the cars speed the loudness decreases for you to not really hear anything

You might be interested in

A 20-ounce bag of popcorn costs $2.80. If the unit price stays the same, how much does a 35-ounce bag of popcorn cost?

Wittaler [7]

Answer:

I think the answer is C

4 0

2 years ago

The linear equation y = 1/4x tells us that this line is going to be more vertical or horizontal?

Afina-wow [57]

Horizontal, it’s below a 1/2 slope.

5 0

2 years ago

Write the following statement as expression 50 more than x

spin [16.1K]

Answer:

What statement??? I don't see one to re-write.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Two lawn care companies are competing for a landscaping contract. Company A charges a $5 daily consulting fee plus $8 per square

gladu [14]

5 + 8s = 15 + 3s
8s - 3s = 15 - 5
5s = 10
s = 10/5
s = 2 <=== they will charge the same at 2 sq ft

8 0

2 years ago

What does y equal y-16-3y=0

Afina-wow [57]

Answer:

y = - 8

Step-by-step explanation:

y - 16 - 3y = 0

Group like terms

y - 3y - 16 = 0

Add similar elements: y - 3y = - 2y

- 2y - 16 = 0

Add 16 to both sides

- 2y - 16 + 16 = 0 + 16

Simplify

- 2y = 16

Divide both sides by - 2

$\frac{-2y}{-2}$ = $\frac{16}{-2}$

Simplify $\frac{-2y}{-2}$ : y

$\frac{-2y}{-2}$

Apply the fraction rule: $\frac{-a}{-b} = \frac{a}{b}$

= $\frac{2y}{2}$

Divide the numbers: $\frac{2}{2} = 1$

= y

Simplify $\frac{16}{-2}$ : - 8

$\frac{16}{-2}$

Apply the fraction rule: $\frac{-a}{-b} = \frac{a}{b}$

$-\frac{16}{2}$

Divide the numbers: $\frac{16}{2}$ = 8

= - 8

y = - 8

7 0

2 years ago