All categories

3 years ago

Marking brainliest:)))))) !!!!!!

Mathematics

2 answers:

nlexa [21]3 years ago

5 0

Answer X > 2
::::::::::::::::::::::::::::::::::

Arte-miy333 [17]3 years ago

4 0

Answer:

x>2

Step-by-step explanation:

just divide 8 by both sides and you get x>2

You might be interested in

The average density of the material in intergalactic space is approximately 2.5 × 10–27 kg/m3. what is the volume of a lead samp

Lesechka [4]

Answer:

e. $1.8\times 10^{-6}m^3$

Step-by-step explanation:

It is given that,

The density of intergalactic space material is $2.5 \times 10^{-27}$ kg per cubic meter.

And the volume of intergalactic space material is $8.0\times 10^{24} m^3$

So the mass of that much intergalactic space material is,

$m= \rho\times v$ , where 'm' is the mass, and 'v' is the volume.

Putting the values we get,

$m=2.5 \times 10^{-27}\times 8.0 \times 10^{24}$

$m=20\times 10^{(-27+24)}=20\times 10^{-3} kg$

It is also given that the mass of lead is the same as the mass of the intergalactic space material. Therefore, the mass of lead is $20 \times 10^{-3}=2 \times 10^{-2}kg$

So the volume of lead is,

$v=\frac{m}{\rho} =\frac{2 \times 10^{-2}}{11300} = 0.00000177 m^3$

$v=1.77 \times 10^{-6}=1.8\times 10^{-6}m^3$

So the volume of lead is $v=1.8\times 10^{-6}m^3$ .

3 0

3 years ago

A researcher weighed cantaloupes grown across a certain

Luda [366]

Answer:B At least 4 pounds but less than 6 pounds.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Davion wants to buy 4 tickets to a basketball game. He sees that there is a discount for $25 o his

Jlenok [28]

Answer:

$60 per ticket

Step-by-step explanation:

$215 is what it costs after the discount, so add the amount taken off, back on.

215+25

240

Then, divide by 4 to find the cost of each individual ticket.

240/4

6 0

2 years ago

An isosceles triangle has its vertex at the origin and its base parallel to the x-axis with the vertices above the axis on the c

Virty [35]

We are given with an isosceles triangle having a vertex on the curve given y =<span>27-x^2</span> .
The area of the triangle, A= xy = x (27-x^2)
A' = 27-x^2-2x^2 = 0
x = 3
Amax = 3(27-9) = 54 units2

7 0

3 years ago

Help me !!!!!!!!!!!!!!!!!!!!!!

Sveta_85 [38]

Answer:4/125

Step-by-step explanation:

5 0

2 years ago