All categories

4 years ago

What is -5+2v=-3 (8v-7)

Mathematics

1 answer:

sp2606 [1]4 years ago

6 0

Never mind it’s I think or you can use photo math I’ll try to solve it for you

You might be interested in

Find the length of side x in simplest radical form with a rational denominator.

kaheart [24]

Answer:

We want x
We have a 30-60-90 triangle
So we get
$2 \sqrt{3}$

3 0

3 years ago

Investors buy a studio apartment for $150,000. Of this amount, they have a down payment of $37,500. Their down payment is what

insens350 [35]

Answer:

uwu

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the median to <br> -4 -6 0 -1 -1 -0

elena-14-01-66 [18.8K]

Answer:

-0.5 is the answer

Step-by-step explanation:

ARRANGING THE VALUE IN ASCENDING ORDER

-6,-4,-0,-1,-1,0

N=6(counting the above numbers of ascending order)

Position of median=(N+1/2)th items

=(6+1/2)th items

=(7/2)th items

=(3.5)th items

IF THE ANSWER IS IN POINT YOU SHOULD FIND THE AVERAGE,

3.5th itemsis the average of 3rd and 4th items

Median=-0+(-1)/2

=-0-1/2

=-1/2

=-0.5

Hope it us helpful for you

6 0

3 years ago

The radius of a right circular cone is increasing at a rate of 1.9 in/s while its height is decreasing at a rate of 2.2 in/s. At

musickatia [10]

Answer:

Volume of the cone is increasing at the rate $9916\pi \frac{in^3}{s}$ .

Step-by-step explanation:

Given: The radius of a right circular cone is increasing at a rate of $1.9$ in/s while its height is decreasing at a rate of $2.2$ in/s.

To find: The rate at which volume of the cone changing when the radius is $134$ in. and the height is $136$ in.

Solution:

We have,

$\frac{dr}{dt} =1.9 \:\text{in/s}$ , $\frac{dh}{dt}=-2.2\:\text{in/s}$ , $r=134 \:\text{in}$ , $h=136\:\text{in}$

Now, let $V$ be the volume of the cone.

So, $V=\frac{1}{3}\pi r^{2}h$

Differentiate with respect to $t$ .

$\frac{dv}{dt} =\frac{1}{3}\pi \left [ r^2\frac{dh}{dt}+h\left ( 2r \right )\frac{dr}{dt} \right ]$

Now, on substituting the values, we get

$\frac{dv}{dt} =\frac{1}{3}\pi\left [ \left ( 134 \right )^2\left ( -2.2 \right )+\left ( 136\right )\left ( 2 \right )\left ( 134 \right )\left ( 1.9 \right ) \right ]$

$\frac{dv}{dt} =\frac{1}{3}\pi\left [ -39503.2+69251.2 \right ]$

$\frac{dv}{dt} =\frac{1}{3}\pi\left [ 29748 \right ]$

$\frac{dv}{dt} =9916\pi \frac{in^3}{s}$

Hence, the volume of the cone is increasing at the rate $9916\pi \frac{in^3}{s}$ .

6 0

3 years ago

A pet shop is 10 dogs, 15 cats, 6 birds , and 4 snakes . What is the ratio of dogs to pets?

Alinara [238K]

Answer:

2:7

Step-by-step explanation:

10+15+6+4=35

given dogs=10

10/35=2/7

2:7

8 0

3 years ago