2 years ago

Find the solution 4y-x=5+2y 3x+7y=24

1 answer:

Orlov [11]2 years ago

3 0

Answer:

Step-by-step explanation:

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dimulka [17.4K]

Uhhh I think it'd be C and... probably A or D. I'm not 100% sure, but if I was taking the test, that is what I would choose.

5 0

2 years ago

antiseptic1488 [7]

It’s 90 degrees because it’s a right angle

6 0

2 years ago

ladessa [460]

Answer:

$\boxed{a.\:\:\:60\degree}$

Step-by-step explanation:

The given trigonometric equation is

$5\tan(x)=5\sqrt{3}$ for $0\degree \le x\le 180\degree$ .

We divide through by 5 to get;

$\tan(x)=\sqrt{3}$

We take the inverse tangent of both sides to obtain;

$x=tan^{-1}(\sqrt{3})$

$x=60\degree$

Since the tangent ratio is positive, it means $x$ could also be in the 3rd quadrant. But this is outside the given range.

Therefore the correct answer is A

6 0

3 years ago

Dimas [21]

P (A U B) = 37/50

7/20+3/5+21/100

5 0

2 years ago

wlad13 [49]

Answer:

A=522

Explanation:

3 0

2 years ago