3 years ago

Plz help!!!!!!!!!!!!! Thx

Mathematics

1 answer:

alekssr [168]3 years ago

6 0

..... sorry I'm not good at math but watch different YouTube clips

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The blue dot is at what value on the number line? 5

Eduardwww [97]

Answer:

value of blue dot is -6

Step-by-step explanation:

-6 is visible if you go 3 units to the left of -3. -3 - 3 = -6.

4 0

3 years ago

A rectangular box has a square base with an edge length of x cm and a height of h cm. The volume of the box is given by V = x2h

creativ13 [48]

It is given in the question that

A rectangular box has a square base with an edge length of x cm and a height of h cm. The volume of the box is given by

$V = x^2h cm^3$

And the edge length of the base is 12 cm, the edge length of the base is decreasing at a rate of 2 cm/min, the height of the box is 6 cm, and the height is increasing at a rate of 1 cm/min.

Here we differentiate V with respect to t, and we use product rule, that is

$V = 2xh(dx/dt)+ x^2(dh/dt)$

Substituting the given values , we will get

$[tex]dV/dt = 2(12)(6)(-2)+ 12^2(1)$ [/tex]

$dV/dt = -288+144 = -144cm^3/min$

So at that moment, the volume is decreasing at the rate of

$144 cm^3/min$

4 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=f%28t%29%20%3D%202t%20-%203%20%5C%5C%20f%287%29" id="TexFormula1" title="f(t) = 2t - 3 \\ f(7)

Ostrovityanka [42]

Answer:11

Step-by-step explanation:

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3 years ago

Is the relation a function?<br> y = 2(x +1)^2- 8

hichkok12 [17]

Yes the relation is a function no number repeat

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3 years ago

Whoever gets it correct first gets brainliest

timama [110]

3)
82 + p >= 150
p>= 150 - 82
p>= 68

answer A.

4)
x/-10 > 6
x > -60
answer
x > -60

5)
5z >= - 75
z >= -75/5
z >= -15

answer
z >= -15

7 0

3 years ago