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posledela
3 years ago
15

Help me with this problem ASAP

Mathematics
1 answer:
amid [387]3 years ago
4 0
The answer is D. 4.
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________is an acute angle and sin theta and cos theta are given. Use identities to find tangent theta, cosecant theta, secant th
AnnyKZ [126]

Answer:

tangent theta = 12/5,

cosecant theta = 13/12

secant theta = 13/5

Cotangent theta = 5/12

Step-by-step explanation:

Given sine theta= 12/13, cosine theta= 5/13.

According to SOH CAH TOA

Sintheta = Opposite/Hypotenuse = 12/13

Cosine theta = Adjacent/Hypotenuse = 5/13

Opposite = 12, Adjacent = 5, Hypotenuse = 13

Tan theta = Opposite/Adjacent = 12/5.

cosecant theta = 1/sintheta = 1/{12/13}

cosecant theta = 13/12

secant theta = 1/cos theta = 1/{5/13}

Secant theta = 13/5.

Cotangent theta = 1/tan theta = 1/{12/5} = 5/12

4 0
3 years ago
1. for what constant k must f(k) always equal the constant term of f(x) for any polynomial f(x) 2. If we multiply a polynomial b
DIA [1.3K]

Answer:

1. k=0

2. yes, result is still a polynomial.

3. yes, f and g must have the same degree to have deg(f+g) < deg(f) or deg(g)

Step-by-step explanation:

1. for what constant k must f(k) always equal the constant term of f(x) for any polynomial f(x)

for k=0 any polynomial f(x) will reduce f(k) to the constant term.

2. If we multiply a polynomial by a constant, is the result a polynomial?

Yes, If we multiply a polynomial by a constant, the result is always a polynomial.

3. if deg(f+g) is less than both deg f and deg g, then must f and g have the same degree?

Yes.  

If

deg(f+g) < deg(f) and

deg(f+g) < deg(g)

then it means that the two leading terms cancel out, which can happen only if f and g have the same degree.

5 0
4 years ago
Help help help help help
Alenkinab [10]

Answer:

8

Step-by-step explanation:

To solve this, you can add 2/5 b to both sides of the equation. You now have 3 + 5/5 (or 1) b = 11. => 3 + b = 11 => Now, subtract 3 from both sides, and you have b = 11 - 3, and then b = 8.

8 0
4 years ago
Read 2 more answers
a science fair poster is a rectangle 48 inches long and 24 inches wide what is the area of the poster in square feet
anzhelika [568]
Answer:

Area=B×H=48×24=1,152 inches^2
8 0
4 years ago
Read 2 more answers
Find the measure of the angle ? in degrees.
Lesechka [4]

Answer:

Hey Friend.....

Step-by-step explanation:

This is ur answer....

<h3><em>68 + 52 = 120</em></h3><h3><em>Sum of Triangle = 180 </em></h3><h3><em>Value of Interior Angle = </em></h3><h3><em>180 - 120 </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>= 60</em></h3><h3><em>Supplementary Angle Measure </em><em>=</em><em> </em><em>180 </em></h3><h3><em>= 180 - 60 </em></h3><h3><em> </em></h3><h3><em>Value of F Angle = 120</em></h3>

Hope it helps!

Brainliest pls!

Follow me! :)

3 0
2 years ago
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