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Stolb23 [73]
3 years ago
11

Help with thissss please thx

Mathematics
1 answer:
Monica [59]3 years ago
5 0

The perimeter is 47cm. The area would be 111cm^2. Hope this helped, could I possibly get brainliest?

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Greeley [361]

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2 years ago
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If sin theta = 4/5 and theta is in quadrant 2, the value of cot theta is
trasher [3.6K]

Answer:

Cot(theta) = - 0.75 or -3/4

Step-by-step explanation:

The hypotenuse is 5

The y value is 4

We need to find the corresponding x value.

x^2 + y^2 = z^2

X = ?

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x^2 + 4^2 = 5^2

x^2 + 16 = 25

x^2 = 9

Now in this case, you are in quadrant 2, so the x value is - 3

sqrt(x^2) = sqrt(9)

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The cot value is the adjacent (x value) / the opposite ( y ) value

Cot(theta) = -3/4

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3 years ago
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PLEASE ANSWER FAST 11 POINTS TO WHOEVER DOES WILL GET BRAIN LISTED PLEASE ANSWER I NEED THIS ASAP
dmitriy555 [2]

Answer: Yes, Raoul is correct because the initial value, also known as the y-intercept of function A is 0 and function B is 3.

Step-by-step explanation: The initial value is when x=0.

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Sum and difference of 5+2.3
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Step-by-step explanation:

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Help photo question. Mathematics. :D
Aleks04 [339]
M = 4
n = 1

If you substitute in your values, you can see that 4 + 1 = 5
And 4 - 1 = 3
Hope this helped :)
5 0
3 years ago
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