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aleksandrvk [35]
3 years ago
11

F(x) = 4x + 2; find f(8)

Mathematics
1 answer:
likoan [24]3 years ago
8 0

Answer:

f(8)=34

Step-by-step explanation:

To solve, you just substitute x for 8

4(8) + 2

32 + 2

F(8) = 34

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Find the supplement of the angle 39
Sav [38]

Answer:

It is 141°.

Step-by-step explanation:

supplementary angles are angles that sum up to 180°

Therefore; 180-39=141

angle that supplement 39° is 141°.

3 0
3 years ago
Whats 38240 divided by 4
inn [45]

Answer:

9560

Step-by-step explanation:

Use a calculator or do long division.

You can also divide by 2 twice.

38240/2 = 19120

19120/2 = 9560

Answer: 9560

4 0
2 years ago
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The radius of a right circular cylinder is increasing at the rate of 8 in./sec, while the height is decreasing at the rate of 10
ASHA 777 [7]

Answer:

do it ur self follow the method

Step-by-step explanation:

because u have to divide the height by the rate which will get u a decimal figure times that by the volume of the cylinder and boom the answer ist here

4 0
4 years ago
Please Help!
vampirchik [111]

Answer:

Smaller x: 1.20

Larger x: 5

Step-by-step explanation:

The zeros of a function h(x) are the values of x for whom h equals zero.

So, in your problem, we have

h (x) = (-4x -5)(-x +5)

h(x) = 0 when either(-4x+5) = 0 or (-x +5) = 0. So, we solve for both cases

Case 1

-4x+5 = 0

-4x = -5 *(-1)

4x = 5

x = 5/4

x = 1.20

Case 2

-x +5 = 0

-x = -5 *(-1)

x = 5

6 0
3 years ago
Pl help it’s for a grade
zlopas [31]

Answer:

width = x+2

Step-by-step explanation:

area/length = width

(x^2+9x+14) / (x+7) =?

(x+7)(x+2) / (x+7) = x+2

5 0
3 years ago
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