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11Alexandr11 [23.1K]

2 years ago

9

A 10 foot ladder is leaning against a house, but it is sliding down the house at 2 ft/sec at the moment when the ladder's base i

s 8 feet from the base of the house what is the rate of change of the angle

1 answer:

sergij07 [2.7K]2 years ago

7 0

Use trigonetry to find the answer

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The collection of all value is called the range of the function

Phoenix [80]

Answer:

Step-by-step explanation:

False. The range of a function is the set of all values taken on by the dependent variable ( e. g., by y in the set y = f(x) ). By definition there is a single y value associated with each number (input) in the domain of the function.

4 0

2 years ago

Solve the Equation for y . 9x +5y = -2

ASHA 777 [7]

Answer:

$\large\boxed{y=\dfrac{-9x-2}{5}}$

Step-by-step explanation:

$9x+5y=-2\qquad\text{subtract}\ 9x\ \text{from both sides}\\\\5y=-9x-2\qquad\text{divide both sides by 5}\\\\y=\dfrac{-9x-2}{5}$

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2 years ago

8x to the 2nd power +2x-3=0

Papessa [141]

Answer:

x= 1/2 and -3/4

Step-by-step explanation:

By using factorization, we can solve this equation.

8x^2+2x-3=0

Factor:

(2x-1)(4x+3)=0

Solve:

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x=1/2

Solve again:

4x+3=0

4x=-3

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Hope this helped

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2 years ago

What is the answer to 6(-3-4y) simplifying algebraic expressions

alukav5142 [94]

6(-3-4y)
-18-24y

(Multiply 6 by both numbers)

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2 years ago

I Write the explicit formula for the sequence 43, 46, 49, 52, .... *

yarga [219]

Answer:55

Step-by-step explanation:in order it goes 43,46,49,52,55

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3 years ago