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slamgirl [31]
3 years ago
13

14. Find the value of the function: If f(x) = 4x + 4x - 4, find f(0). f(0) =

Mathematics
1 answer:
n200080 [17]3 years ago
3 0

Answer:

<h2>f(0) = -4</h2>

Step-by-step explanation:

f(x)=4x^2+4x-4\ or\ f^*(x)=4x+4x-4=8x-4\\\\f(0)-\text{put}\ x=0\ \text{to}\ f(x):\\\\f(0)=4(0)^2+4(0)-4=4(0)+0-4=0-4=-4\\\\f^*(0)=8(0)-4=0-4=-4

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IrinaK [193]

Answer:

B:34

Step-by-step explanation:

16² + 30² = c²

256 + 900= 1156

square root of 1156 is 34

3 0
2 years ago
WILL MARK BRAINLIEDT If the length of an arc of a circle of radius 7 is approximately 10.99 cm. What is the measure of the centr
Ostrovityanka [42]

The angle that defines the arc is 1.57 radians or 90°.

<h3 /><h3>How to get the angle of the arc?</h3>

For a circle of radius R, the length of an arc defined by an angle θ in radians is given by:

L = θ*R.

Here we know that the radius is R = 7cm, and the length of the arc is  10.99 cm. Replacing these in the above equation:

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θ = (1.57/3.14)*180° = 90°

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3 0
2 years ago
Expression equivalent to 96+60
forsale [732]

Answer:

60+96

156

Step-by-step explanation:

8 0
3 years ago
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x=y-4

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