All categories

3 years ago

Which set of values could be the side lengths of a 30-60-90 triangle?

Mathematics

1 answer:

Tju [1.3M]3 years ago

6 0

Answer:

Step-by-step explanation:

I think you are in geometry I learned this a little back...

It's hard to explain but basically one side is just (n) another is (n(square root sign))and another is (2n.)

So the answer Is a because in this case (n) is 4

You might be interested in

Will give brainiest!

ddd [48]

Answer:

$\frac{4}{5}$

Step-by-step explanation:

$( \cos \theta) ^{2} + ( \sin \theta) ^{2} = 1 \\ \\ \therefore \: { \bigg( \frac{{6} }{10} \bigg)}^{2} + ( \sin \theta) ^{2} = 1 \\ \\ \frac{36}{100} + ( \sin \theta) ^{2} = 1 \\ \\ ( \sin \theta) ^{2} = 1 - \frac{36}{100} \\ \\ ( \sin \theta) ^{2} = \frac{100 - 36}{100} \\ \\ ( \sin \theta) ^{2} = \frac{64}{100} \\ \\ \sin \theta = \sqrt{\frac{64}{100} } \\ \\ \sin \theta = \frac{8}{10} \\ \\ \sin \theta = \frac{4}{5}$

6 0

2 years ago

SOMEONE PLS HELP ME W THIS QUESTION ASAP I’LL MARK BRAINLIEST

Leno4ka [110]

Answer:

i think it is A the first option

Step-by-step explanation:

5 0

3 years ago

Each batch of cookie mix need 0.4 cups of sugar, and each batch can make 16 cookies. If Ashley is making 4 batches of cookies, h

Nady [450]

Answer:

1.6 cups of sugar

Step-by-step explanation:

0.4 cups of sugar for 1 batch of cookies

And to find out the amount of sugar we need

We multiply 0.4 for the amount of batches

In this case it will be

0.4 x 4= 1.6 cups of sugar

4 0

1 year ago

I need help to find the other endpoint of the ling segment!

Wewaii [24]

I think it is (10,-7) but lmk otherwise

3 0

2 years ago

2. Write a rule for the translation of ABC to A A'B'C'.<br> 12<br> B<br> 12

adell [148]

Answer:

I think its b

i hope you pass

8 0

2 years ago