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2 years ago

Help me please i need this done today

Mathematics

2 answers:

adell [148]2 years ago

7 0

Answer:

Answer is there are 11 members in a choir.

Because there are 11 observations.

frozen [14]2 years ago

4 0

Answer:

Step-by-step explanation:

You count each age.

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Pls help asap i will give brainerlist plus 10 points

Maurinko [17]

Answer:

3, 9

Step-by-step explanation:

In mathematics, a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables.

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3 years ago

Please halp meh—- at what X-coordination are the two functions equal?

ycow [4]

Answer:

The x- coordinates are equal at -3.

Step-by-step explanation:

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4 years ago

What is the value of f(x) when x=3?<br> -3<br> o -2<br> o 1<br> O

Svetach [21]

The answer is -3 darling

3 0

3 years ago

In abc above,what is the length of ad

Nezavi [6.7K]

Answer:

Step-by-step explanation:

First calculate BD using sine ratio in Δ BCD and the exact value

sin60° = $\frac{\sqrt{3} }{2}$ , thus

sin60° = $\frac{opposite}{hypotenuse}$ = $\frac{BD}{BC}$ = $\frac{BD}{12}$ = $\frac{\sqrt{3} }{2}$ ( cross- multiply )

2BD = 12 $\sqrt{3}$ ( divide both sides by 2 )

BD = 6 $\sqrt{3}$

-----------------------------------------------------------

Calculate AD using the tangent ratio in Δ ABD and the exact value

tan30° = $\frac{1}{\sqrt{3} }$ , thus

tan30° = $\frac{opposite}{adjacent}$ = $\frac{AD}{BD}$ = $\frac{AD}{6\sqrt{3} }$ = $\frac{1}{\sqrt{3} }$ ( cross- multiply )

$\sqrt{3}$ AD = 6 $\sqrt{3}$ ( divide both sides by $\sqrt{3}$ )

AD = 6 → B

4 0

3 years ago

Gradien dari persamaam 3x + y = 7 adalah

Veronika [31]

Answer:

Step-by-step explanation:

6 0

3 years ago