3 years ago

Help! Its too hard! I cant figure it our

1 answer:

8 0

Answer: ok so x equal on right so two subract two equals zero and 21 plus 2 plus 2 equals four and you add 2 and that equals six?????

You might be interested in

vodka [1.7K]

Answer: 6767/10000

Step-by-step explanation:

Just simplify it by its nearest tenth

6 0

3 years ago

3241004551 [841]

The second one

Pls mark brainliest

8 0

3 years ago

bearhunter [10]

$a+c=30$
$3a+c=50$
$c=30-a$
$3a+30-a=50$
$2a=20$
$a=10$
$a+c=30$
$10+c=30$
$c=20$

10 Adults and 20 Children

8 0

3 years ago

Pachacha [2.7K]

Answer:

The answer to your question is:

a) sin Ф = -3/√10

b) cos Ф = 1/√10

c) tan Ф = -3

Step-by-step explanation:

See the picture below

just remember

sin Ф = opposite / hypotenuse

cos Ф = adjacent / hypotenuse

tan Ф = opposite / hypotenuse

8 0

3 years ago

LuckyWell [14K]

A. 27 is a term so therefore the answer is A

3 0

3 years ago