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aleksandrvk [35]
3 years ago
15

State the reference angle for -75

Mathematics
1 answer:
boyakko [2]3 years ago
8 0

Check the picture below.

so, the reference angle, will be the angle made by it with the x-axis, namely 75°.

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What is W in this equation <br> -w–11≤w–5
zhannawk [14.2K]

Step-by-step explanation:

-w - 11 < or = w - 5

-2w - 11 < or = -5

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w > or = -8

5 0
3 years ago
help me with the Quadratic equation.... x2+ (p - 5) x + 2q = 0 has the roots −3 and 6. Find the value of P and the value of q.​
nirvana33 [79]

Step-by-step explanation:

The quadratic equation is x² + (p - 5)x + 2q = 0.

By Vieta's Formula,

we have SOR = -b/a and POR = c/a.

=> (-3) + (6) = -(p - 5) and (-3)(6) = 2q.

=> 3 = 5 - p and -18 = 2q

Hence, p = 2 and q = -9.

Alternate Method:

We have (x + 3) and (x - 6) as factors of the quadratic equation x² + (p - 5)x + 2q = 0.

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By Comparing Coefficients,

(p - 5) = -3 and 2q = 18.

Hence p = 2 and q = -9.

8 0
2 years ago
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Digiron [165]
The answer is 2x-6y=-14 is the aswer 
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3 years ago
If an 8-foot ladder is leaned against a wall with its foot braced 4 feet from the wall's base, how far up the wall will the top
vivado [14]
We know that
see the picture to better understand the problem
in the right triangle ABC
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the answer is
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3 years ago
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