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2 years ago

HELP PLS !!I WILL GIVE BRAINLIEST!!!

Mathematics

1 answer:

Yuliya22 [10]2 years ago

6 0

Step-by-step explanation:

1+2√2 ²π = 9+4√2 π cm² thats my answer

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What does absolute value mean

Tanya [424]

Here's an example: If you have -9 and it asks for the absolute value of it, it means the opposite. The absolute value of -9 is positive 9.

3 0

3 years ago

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BRAINLIEST!!!

goldenfox [79]

Answer: $\frac{8}{17}$ or 8:17

Step-by-step explanation:

For any angle x (other than right angle) in a right triangle ,the trigonometric ratio of sin x is given by :-

$\sin x=\frac{\text{side opposite to x}}{\text{Hypotenuse}}$

Given: A right triangle with hypotenuse = 68 units

The side adjacent to S = 60

Let h be the side opposite to S, then using Pythagoras in the given right triangle, we get

$(68)^2=60^2+h^2\\\\\Rightarrow\ h^2=68^2-60^2\\\\\Rightarrow\ h^2=1024\\\\\Rightarrow\ h=\sqrt{1024}=32$

Thus, the side opposite to S = 32 units

Now, the trigonometric ratio for sin S is given by :-

$\sin S=\frac{\text{side opposite to S}}{\text{Hypotenuse}}\\\\\Rightarrow\sin S=\frac{32}{68}=\frac{8}{17}$

Hence, the trigonometric ratio for sin S = $\frac{8}{17}$ or 8:17

5 0

2 years ago

3) What is the shape of the graph of the equation y = 5x – 2?

german

Answer:

Line

Step-by-step explanation:

The equation y = 5x - 2 is slope-intercept form of linear function.

The shape of the graph is the line

It has positive slope of 5, therefore is increasing function, the line goes up from left to right on the coordinate plane

6 0

2 years ago

Is the inequality always, sometimes, or never true?<br> 3x - 14 < 3(x-5)

lys-0071 [83]

Answer:

3x - 14 < 3x - 15

-14 < -15

never true

Step-by-step explanation:

8 0

3 years ago

-4y+8-3x+4y+9+5x= Need help

lord [1]

Answer:

2x+17

Step-by-step explanation:

-4y+8-3x+4y+9+5x

Combine like terms

-3x +5x -4y +4y +8+9

2x +0 +17

7 0

3 years ago

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