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Lelu [443]
2 years ago
15

Find b and c so that y = 2x^2 + bx+c has vertex (0,-2) b= C=

Mathematics
1 answer:
ratelena [41]2 years ago
3 0

Answer:

Step-by-step explanation:

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FIND THE AREA OF THE (RECTANGLE)
Thepotemich [5.8K]

Answer:

374

Step-by-step explanation:

A = l×w

A=17×22

A=374

4 0
3 years ago
Please help ASAP this is due tomorrow
scoray [572]

Answer:

c= hy−w /6y

Step-by-step explanation:This is what i got.

4 0
3 years ago
Help me im absotootley verytootley megatootely stoopid.
Whitepunk [10]

Answer:

The graphs are posted.

Step-by-step explanation:

the method to solve such inequalities is assume the line and then draw the line then search for the inequality

The y < 0.5x-3

First plot  the line y=0.5x-3

Now all the values of y which are below the line satisfies the inequality.

similarly for the second question x+y ≥ 5.

Now assume the line x+y=5

All the values of (x , y) above the line satisfies the equation including the points on the line .

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3 years ago
Simplify x + 4 + 3x
Ostrovityanka [42]
X+4+3x =
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3 0
3 years ago
Read 2 more answers
Sadiq measured the dimensions of a 1 kg bag of sugar and found the length was 9.2 cm, the width was 6 cm and the height was 14.1
garik1379 [7]

Answer:

d=1.28\times 10^{-6}\ g/cm^3

Step-by-step explanation:

The mass of a bag of sugar, m = 1 kg = 0.001 g

Length of bag, l = 9.2 cm

Width of bag, b = 6 cm

Height of the bag, h = 14.1 cm

We need to find the density of the sugar bag.

Density = mass/volume

So,

d=\dfrac{0.001\ g}{9.2\times 6\times 14.1\ cm^3}\\\\d=1.28\times 10^{-6}\ g/cm^3

So, the density of the bag is 1.28\times 10^{-6}\ g/cm^3.

7 0
2 years ago
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