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3 years ago

ASAP HELPPPPPPPPB If I have a frequency of 3 Hz, how many waves passed a point in a given second?

Mathematics

2 answers:

Vikentia [17]3 years ago

8 0

Answer:

3 waves

Step-by-step explanation:

kozerog [31]3 years ago

4 0

3 waves hope this helps

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Could someone please help answer this, Thanks so much, please no spam, will give brainliest (homework help)

Elza [17]

Answer:

b<-7

Step-by-step explanation:

3b+3<-18

subtract 3 on both sides

3b<-21

divide 3 on both sides

b<-7

7 0

3 years ago

What is the sum of interior angles of a convex nonagon

zmey [24]

A nonagon has 9 sides, so n = 9

S = sum of the interior angles
S = 180*(n-2)
S = 180*(9-2)
S = 180*7
S = 1260

Answer is choice B

8 0

3 years ago

Help WILL GIVE BRAINLIEST!! At the beginning of year 1, Carlos invested $600 at an annual compound interest rate of 4%. He makes

OleMash [197]

I got D but I use a diffrnt method

4 0

3 years ago

Read 2 more answers

A right square prism has a volume of 75 cubic inches. The prism is enlarged so its height is increased by a factor of 5, but the

kvasek [131]

Answer:

The new volume is 375 cubic inches.

Step-by-step explanation:

Volume of a right square prism:

The volume of a right square prism is given by:

$V = a^2h$

In which a is the length of the edge and h is the height.

A right square prism has a volume of 75 cubic inches.

This means that:

$a^2h = 75$

The prism is enlarged so its height is increased by a factor of 5

Edge is the same, height is 5 times. So

$a^2(5h) = 5(a^2h) = 5*75 = 375$

The new volume is 375 cubic inches.

8 0

2 years ago

What’s the result ????????????????

Mrrafil [7]

Answer:

Option 1

Step-by-step explanation:

You must multiply (2x + 3) by (x + 4). I use the FOIL method.

(2x + 3)(x + 4)

Multiply

2x² + 8x +3x + 12

Simplify

2x² + 11x + 12

To check the answer, you could factor this trinomial back into a pair of binomials.

4 0

3 years ago