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2 years ago

Answer please I can’t figure it out

Mathematics

1 answer:

Natali [406]2 years ago

6 0

C because it is 2(3/2w +w)=5w

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Plz help will Mark brainlest!!

Verdich [7]

Answer:

Step-by-step explanation:

Well considering how the graph looks, from the x-axis(0,0), the line(x) moves upwards on the left before itf(x) moves downwards on the right

3 0

3 years ago

Can someone solve this?

ladessa [460]

First question:

Recall that $\cos^2x+\sin^2x=1$ and $\sqrt{x^2}=|x|$ for all $x$ . So

$\sqrt{1-\cos^2x}=\sqrt{\sin^2x}=|\sin x|$

$\sqrt{1-\sin^2x}=\sqrt{\cos^2x}=|\cos x|$

For $0$ , we expect both $\cos x>0$ and $\sin x>0$ (i.e. the sine and cosine of any angle that lies in the first quadrant must be positive). By definition of absolute value, $|x|=x$ if $x>0$ .

So we have

$\dfrac{\sqrt{1-\cos^2x}}{\sin x}+\dfrac{\sqrt{1-\sin^2x}}{\cos x}=\dfrac{\sin x}{\sin x}+\dfrac{\cos x}{\cos x}=1+1=\boxed{2}$

making H the answer.

Second question:

C is always true, because the inequality reduces to x > y.

6 0

3 years ago

Order of operations (41-3^2)-(4+4)

ladessa [460]

Order is operation is PEMDAS which means Parentheses, Exponents Mulitiplication,division,Addition and Subtraction so you follow the order whether they exist or not.

So (41-3^2)-(4+4)=

41-9-8 = 32-8 = 24

8 0

3 years ago

Everytime u answer my question correct i will mark u brainlist

OleMash [197]

Answer:

Step-by-step explanation:

15c less than or equal to 200

4 0

3 years ago

Read 2 more answers

The triangles are similar. Find the value of x. Round to the nearest tenth.

STALIN [3.7K]

Answer:

the value of x is 46 round to the nearst tenth thatll be 50

Step-by-step explanation:

8 0

3 years ago