Ask question

Ask question

All categories

3 years ago

8

Solve for the missing side. Round to the nearest tenth. х 51° 12

1 answer:

alisha [4.7K]3 years ago

6 0

9514 1404 393

Answer:

7.6

Step-by-step explanation:

The relevant relation is ...

Cos = Adjacent/Hypotenuse

cos(51°) = x/12

x = 12·cos(51°) ≈ 7.552

x ≈ 7.6

You might be interested in

Rewrite this radicand as two factors, one of which is a perfect square.

seropon [69]

Answer:

$2 \sqrt{15}$

Step-by-step explanation:

1) rewrite 60 as it's prime factors.

$\sqrt{2 \times 2 \times 3 \times } 5$

2) group the smae prime factors into pairs.

$\sqrt{(2 \times 2)} \times 3 \times 5$

3) Rewrite each pair in exponent form.

$\sqrt{ {2}^{2} \times 3 \times 5 }$

4) use this role:

$\sqrt{ {x}^{2} } = x$

$2 \sqrt{3 \times 5}$

5) Simplify.

$4 \sqrt{15}$

So, therefor, the answer is option 1.

5 0

3 years ago

Read 2 more answers

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would

xxMikexx [17]

i think its 92 yd

Hopefully its right

3 0

2 years ago

Read 2 more answers

Any help on this please ?

dlinn [17]

Answer:

(0,-5), I believe.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Help me with problem 2 please

e-lub [12.9K]

Answer:

Second choice, 11/30

Step-by-step explanation:

38 + 22 = 60

He flipped tails 22 times out of 60 tries, so it's 22/60

Simplify with 2 and it's 11/30

8 0

2 years ago

Please help !! Correct and first answer I will give you brainesttttt!!!!! What is the equation of the line ?

Nonamiya [84]

Answer:

y = 3x + 5

Have a good day! :)

8 0

3 years ago

Read 2 more answers