All categories

3 years ago

I’m confused on this one

Mathematics

1 answer:

UkoKoshka [18]3 years ago

8 0

The ratios in a 30-60-90 triangle are 1 : $\sqrt[2]{3}$ : 2. Therefore, since the hypotenuse is the longest and it is 10, 10 / 2 is 5 meaning 5 is the smallest side.

You might be interested in

Prove or disprove that the product of two irrational numbers is irrational

DanielleElmas [232]

Hi. The statement you gave is somewhat true, but not always. I disprove this and there are tons of websites that can help you with more in depth explanation. Have a good day.

6 0

3 years ago

PLEASE HELP ME WITH THANKS :)

Maurinko [17]

Answer

12855.04 ft³

Step-by-step explanation:

regular Octagon consists of 8 congruent triangles

B = (13.28 x 11) / 2 x 8=584.32

V = BH = 584.32 x 22 = 12855.04

8 0

3 years ago

Read 2 more answers

If 18 793is multiplied by 1000 then what is the product

Yakvenalex [24]

Answer:

18793000

Step-by-step explanation:

5 0

2 years ago

Find the value for β that makes cosβ = sin15 true.

Gemiola [76]

Answer:

Step-by-step explanation:

This is an equation for which you need to solve for the value of the missing angle beta.

$cos\beta =sin(15)$

sin(15) has a decimal answer that you will find on your calculator. Finding that value makes this equation then

cosβ = .2588190451

Now use the 2nd button and then the cos button to find the angle that has a cos of that decimal. When you hit 2nd then cos, you should see this on your screen:

cos⁻¹ (

After that open parenthesis, enter you decimal then hit the enter button to find the angle. You should get 75, which is Choice B.

8 0

3 years ago

Can someone please help me!!!

maksim [4K]

Answer:

12x9= 124

Step-by-step explanation:

if you multply it right

8 0

2 years ago