3 years ago

Someone plzzzz help me

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

5 0

Answer:

None of these

Step-by-step explanation:

The two cases are for trigonometry special angles.

The cosine of an angle is given as the adjacent side length divided by the hypotenuse side length

Cos ∅ = A/H

1. The case of 45°,45°,90°

Cos x = 1 /√2

2. The case of 30°, 60° ,90°

Cos x = 1/2 or √3/2

You might be interested in

When the buyer for superior electronics took physical inventory of the blue ray players on July 31, 66 units remained in invento

Alborosie

Answer:

I don't know if u want to know ask ur parents

4 0

3 years ago

a graphic designer created a logo on eight and a half by 11 inch paper. In order to be placed on a business card, the logo needs

agasfer [191]

Answer:

The scale factor of the dilation is 1/5

Step-by-step explanation:

7 0

3 years ago

Let A = any rational number is the absolute value of a different if A is a positive number or negative number Explain

artcher [175]

Absolute value is always positive because its talking about the real distance or steps to zero and even when you at a negative number it takes real steps to get back to zero.

5 0

3 years ago

a stack of 500 sheets of paper is 1.875 inches tall. Diego guess that each piece of paper and 0.015 inches thick. Explain how yo

just olya [345]

If there were 1000 sheets of paper, then the thickness of each sheet would be 1.875 in divided by 1000.

1.875/1000 = 0.001875

Since there are 500 sheets of paper, each one is twice as thick as 0.001875, so each sheet is 0.00375 inches thick. 0.015 is much greater than 0.00375, so it must be incorrect.

8 0

3 years ago

Freee points bois firkmfmd

s2008m [1.1K]

you know

its rly hard to actually answer one of these

thx man i appreciate it

4 0

3 years ago

Read 2 more answers