4 years ago

HELPPPP!!!! ASAP!!!!! NEED BEFORE TOMORROW!!!! I'll give 20 points!!!

Mathematics

2 answers:

levacccp [35]4 years ago

7 0

The answer are A,E, C hope it helps

Debora [2.8K]4 years ago

4 0

#1:(A)

#2:(E)

#3:(C)

Hope it helps!

You might be interested in

SOMEONE PLEASE HELP ME I DONT KNOW HOW TO DO THIS AT ALL

Lina20 [59]

Answer:

$y=2cos(4\pi x)\\
$

Step-by-step explanation:

Since the amplitude of the cosine function is 2, I would put the multiply it by 2. There is no phase shift

The period is 1/2, so it would be 4pi

Plug them in into y=Acos(Bx), y=2cos(4pix)

6 0

2 years ago

3.Write the product as a trinomial. (2r – 5)(r + 10)

Maurinko [17]

B is the correct answer

5 0

3 years ago

Read 2 more answers

Help me quickkkk!!<br> A = 1/2(a+b)h solve for b

nasty-shy [4]

Answer:

2A/h - a = b

Step-by-step explanation:

Using A= 1/2(a+b)h

Divide both side by h

⇒A/h = 1/2(a + b)

Mutiply both sides by 2

⇒2A/h = a + b

Take the 2 over to the other side

2A/h - a = b

Keep in mind, that the (a) is not on the bottom, rather on its own

3 0

3 years ago

Find the area of a square with side lengths of 2/5 inch

bulgar [2K]

The area of the square would be 4/25 here is the work:

Area of an 2d shape: length * width

For a square it is 2/5 * 2/5

You multiply the two numbers and you should get 4/25.

If helped mark me the brainiest!!

4 0

3 years ago

PLS ANSWER ASAP!!!!! NO LINK

Gnesinka [82]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers