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prisoha [69]
2 years ago
13

Evaluate

Mathematics
1 answer:
luda_lava [24]2 years ago
3 0

Answer:

3(x-1) 2 if x=4,99

3(499-1)2

3(4,98)2

14.94 + 2 =16.94

Step-by-step explanation:

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Using the function p(x)=4x-3 what is p(5)
12345 [234]

Answer:

p(5) = 17

Step-by-step explanation:

p(x) = 4x - 3

p(5) = 4(5) - 3

     = 20 - 3

     = 17

8 0
3 years ago
What is the equation of a line with a slope of 2 and a y intercept of -5?
Elanso [62]

Answer:

y=2x-5

Step-by-step explanation:

The slope is how you move so you could also call it m

The y intercept is where you begin so you could call it b

So every time you need to find the equation or which one is like the slope just remember m=move b= begin

y=mx+b

7 0
3 years ago
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Inga [223]

angle 2 is congruent to angle six


8 0
3 years ago
Read 2 more answers
3x+-2=-2 will give brainiest if ya answer :D
Vlada [557]

Answer:

x=0

Step-by-step explanation:

3x+-2=-2

Add 2 to each side

3x+-2+2=-2+2

3x = 0

Divide by 3

3x/3 = 0/3

x = 0

4 0
3 years ago
Read 2 more answers
A rectangular playground is to be fenced off and divided into two parts by a fence parallel to one side of the playground. 240 f
lozanna [386]
Let's look at the picture, let's imagine that the gray line is the perimeter fence and that the red OR the blue is the one dividing it. We can see that the blue line is longer than the red one, so it will be advantageous, to have a bigger area, to have the dividing fence the smallest possible.
Let's say then that the width (W) is bigger (or equal) to the length (L), so we have:
W \geq L

W+W+L+L+L=240

2W+3L=240

W=\frac{240-3L}{2}
The area is W*L, so we have
A=W*L=L*\frac{240-3L}{2}=\frac{-3}{2}(L^2-80L)=\frac{-3}{2}L(L-80)
this function is a parabola facing down, its zeros are 0 and 80, therefore its maximum is when L=40
hence, L=40 and W=(240-120)/2=60
It will be a rectangle, measuring 60x40 and the divinding fence will be 40
5 0
3 years ago
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