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ipn [44]
3 years ago
8

Suppose f"(x) = -9 sin(3x) and f'(0) = -4, and f(0) = -2 Find f(pi/4)

Mathematics
1 answer:
grigory [225]3 years ago
5 0

Answer:

9sin (3)and f,(0)=4,AND f(0)=2

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(50 points + Brainliest for RIGHT answer).
ycow [4]
(-2, 0) and (0, -2)
slope = (0+2)/(-2 - 0) = -1
b = -2

slope intercept equation
y = -x - 2

compare equation from given
y - 3 = -(x + 5)
y - 3 = -x - 5
y = -x - 5 + 3
y = -x - 2 (matched slope intercept equation)

answer is A
y - 3 = -(x + 5)



5 0
3 years ago
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PLS HELP IM TIMED!!
Galina-37 [17]

Answer: C) 150°

Step-by-step explanation: all the angles are the same

7 0
2 years ago
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A scale model of a tower is 24 inches tall and 18 inches wide. If the height of the actual tower is 60 feet, what is its width?
meriva

Answer:

The actual tower would be 45 ft wide.

Step-by-step explanation:

In order to find the width, we need to determine the scale factor. We can do that by dividing the actual height by the model height.

60ft:24in = 15ft:6in = 2.5ft:1in

Now we use that scale factor to determine the width. Multiply the scale factor by the width of the model.

18 inches * 2.5ft/in = 45 feet

6 0
2 years ago
What the slope of(7,3) (6,-2)​
antoniya [11.8K]

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slope =  \frac{ - 2 - 3}{6 - 7}  \\

slope =  \frac{ - 5}{ - 1}  \\

slope = 5

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

6 0
2 years ago
If AC is parallel to DF, what is the measure, in degrees, of ∠ABD
Kamila [148]

Answer:

Yes it is parellell

Step-by-step explanation:

3 0
3 years ago
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