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2 years ago

DA is tangent to the circle at A and DC is tangent to the circle at C. Find m

Mathematics

2 answers:

vesna_86 [32]2 years ago

6 0

Answer:

its A im pretty sure

Step-by-step explanation:

Tatiana [17]2 years ago

4 0

Answer:

Step-by-step explanation:

m angle b equals 77 now we have to find the arc of andle b.

so use the equation arc AC = 2(77)

arcAC = 154

360 - 154

=206

206/2

= 103

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Plz help I’m confused<br><br> -3. (8 + 1) +224 - 8

Tema [17]

Answer:

189

Step-by-step explanation:

3 0

2 years ago

Sketch the graph of y =sine3x

IgorLugansk [536]

The graph of $\mathbf{y=\sin{3x}}$ is given by,

Here given the function is $y=\sin{3x}$

when $x=0\Rightarrow y=\sin{3\times 0}=\sin0=0$ , then it passes through the origin (0,0).

When $x=\frac{\pi}{6}\Rightarrow y=\sin{3\times\frac{\pi}{6}}=\sin\frac{\pi}{2}=1$

Since we know that, $-1\leq\sin{x}\leq1,\forall x$ , then the function has maximum height at $x=\frac{\pi}{6}$ .

Again when $x=\frac{\pi}{3}\Rightarrow y=\sin{(3\times\frac{\pi}{3})}=\sin\pi=0$ , again the function is 0.

So clearly the function is the Oscillating function.

Using graphing calculator we get the graph of function $y=\sin3x$ ,

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8 0

1 year ago

Solve for the variable x<br><br> m = -12g + x

mario62 [17]

Answer:

x=m+12g

Step-by-step explanation:

m=-12g+x

making x subject of formula, we have,

x=m+12g

3 0

3 years ago

What is a possible value for the missing term of the Geometric sequence. 50_450

kotegsom [21]

Let the missing number be x
r= x/50= 450/x
x^2 = 22500
x = 150

5 0

3 years ago

Read 2 more answers

Need help please ..

Strike441 [17]

Answer:

x = -11

Step-by-step explanation:

I'm assuming it's an isosceles triangle so 32 + 2x = 10;

subtract 32 from both sides;

2x = -22

x = -11

3 0

3 years ago