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2 years ago

ASAP!! can someone help solve any of these? whoever answers the most gets brainliest, i underlined the questions

Mathematics

1 answer:

Pachacha [2.7K]2 years ago

3 0

Answer:

can u please type out the photo is too dark to see the questions

Step-by-step explanation:

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Given: If Line CD=9 and Line DB=16. What is the measure of the tangent Line AB?

mihalych1998 [28]

I believe AB=18.4 hope this helps you in your math class.

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3 years ago

Six more than a number can be written as which variable expression

olga2289 [7]

N+6 is what I would say.

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3 years ago

You have $30 dollars saved up. Every week you spend $6 at the arcade. Write an equation in slope intercept form that shows how m

Colt1911 [192]

Answer:

y = -6x + 30

Step-by-step explanation:

The inicial value you have is $30, so this will be the value of y after 0 weeks, that is, x = 0

After one week, you spend $6, so you will have y = 30 - 6 = 24 when x = 1.

With these pair of values, we can find the linear equation:

y = ax + b

for x = 0, y = 30:

30 = a*0 + b

b = 30

for x = 1, y = 24:

24 = a*1 + 30

a = 24 - 30 = -6

So, our equation is:

y = -6x + 30

7 0

3 years ago

A nick on the edge of a CD rotates to (−6, 5) during one song when represented graphically.

Allisa [31]

By definition, the sine of an angle is given by:
$sin \alpha = \frac{C.O}{h}$
Where,
C.O: opposite leg
h: hypotenuse
The hypotenuse is given by:
$h = \sqrt{(-6)^2+(5)^2}$
$h = \sqrt{(61}$
So, replacing values we have:
$sin \alpha = \frac{5}{\sqrt{61}}$
Rewriting we have:
$sin \alpha = \frac{5\sqrt{61}}{61}$
Answer:
the sine value of this function is:
A)5 times square root 61 over 61

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3 years ago

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Ilya [14]

Answer:

4/10 or 40% chance

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2 years ago

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