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Amiraneli [1.4K]
3 years ago
7

Identify a central angle in the figure. A) ZBCD ZBFC ZFAE ZFCO

Mathematics
1 answer:
brilliants [131]3 years ago
8 0
You are not the best person you to be a great dad you are your best mom you are a wonderful person you can
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F(x) = 4x+8<br> g(x) = x+3,<br> Find f(x) * g(x)<br> =
Kryger [21]

Answer:

Step-by-step explanation:

4x^2+20x+24

3 0
2 years ago
(≖‿‿≖) (≖‿‿≖)
Allushta [10]

the correct answer is D

4 0
3 years ago
Rewrite each expression in terms of sine and cosine only.
Sliva [168]

Answer:

1. Cosθ / SineθCosθ

2. Sineθ / Cos²θSineθ

3. Cosθ / Sineθ

4. Cos²θ + Sin²θ – Sin²θ

Step-by-step explanation:

1. SecθCotθ

Recall

Sec θ = 1/Cos θ

Cot θ = 1/Tan θ

But Tan θ = Sine θ / Cos θ

Thus,

Cot θ = 1 ÷ Sine θ / Cos θ

Cot θ = 1 × Cos θ / Sine θ

Cot θ = Cos θ / Sine θ

Therefore,

SecθCotθ = 1/Cos θ × Cos θ / Sine θ

SecθCotθ = Cosθ / SineθCosθ

2. SecθTanθCscθ

Recall

Sec θ = 1/Cos θ

Tan θ = Sine θ / Cos θ

Csc θ = 1/Sine θ

Thus,

SecθTanθCscθ =

1/Cosθ × Sineθ/Cosθ × 1/Sineθ

= Sineθ / Cos²θSineθ

3. Cscθ/Secθ

Recall

Csc θ = 1/Sine θ

Sec θ = 1/Cos θ

Thus,

Cscθ/Secθ = 1/Sine θ ÷ 1/Cos θ

= 1/Sine θ × Cos θ

= Cosθ / Sineθ

4. Cosθ / Secθ

Recall

Sec θ = 1/Cos θ

Cosθ / Secθ = Cosθ ÷ 1/Cosθ

= Cosθ × Cosθ

= Cos²θ

Recall

Cos²θ + Sin²θ = 1

Cos²θ = 1 – Sin²θ

But

1 = Cos²θ + Sin²θ

Thus,

Cos²θ = Cos²θ + Sin²θ – Sin²θ

Therefore,

Cosθ / Secθ = Cos²θ + Sin²θ – Sin²θ

6 0
2 years ago
Find the measure of W
Oksi-84 [34.3K]

Answer:

79

Step-by-step explanation:

if you take a look at the problem it looks like it has an even with, so you subtract 152 by 73 to get 79.

6 0
3 years ago
Find the simple interest on a $340 loan at a 12% annual interest rate for 5<br> years *
Lady_Fox [76]

Answer: $204

Step-by-step explanation:

Formular for simple interest (I) is: Principal(P) x Rate (R) x Time (T)

From the question, P= $340

R= 12% = 12/100 = 0.12

T= 5 years

Therefore, simple interest (I) =

340 x 0.12 x 5

I = $204

I hope this is clear, please mark as brainliest

5 0
3 years ago
Read 2 more answers
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