All categories

3 years ago

The given equation has no solution when C is equal to what number? 2x+C(8+x)=16

Mathematics

1 answer:

3241004551 [841]3 years ago

7 0

Answer:

$-2$

Step-by-step explanation:

When $C=-2$ , the variable $x$ will be removed from the equation ( $2x-2x=0$ ). Therefore, we are left with $-16\neq 16$ . Thus, when $C=-2$ , the given equation has no solutions.

You might be interested in

You owe $1,853.42 on a credit card with a limit of $3,000.00 at a rate of 15.5% APR. You pay $400.00 the first 2 months and then

Assoli18 [71]

Answer:

the answer is the 2nd one :)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

a) find center of mass of a solid of constant density bounded below by the paraboloid z=x^2+y^2 and above by the plane z=4.(b) F

slava [35]

Answer: x-bar = y-bar = 0 whereas z-bar = 8/3

M= (c^2)/8 which is intern equal to 2 $\sqrt{2}$

Step-by-step explanation:

Find the area, by setting the limits as

= $4\cdot \int _0^{\frac{\pi }{2}}\int _0^2\int _{r^2}^4\:rdzdrd\theta$

$=4\cdot \int _0^{\frac{\pi }{2}}\int _0^2r\cdot \:4-r^3drd\theta$

$=4\cdot \int _0^{\frac{\pi }{2}}4d\theta$

$=8\pi$

Therefore;

Mxy= $\int _0^{2\pi }\int _0^2\int _{r^2}^4\:zrdzdrd\theta$

z-bar = 8/3

M= 8 $\pi$ dividing it into two volume gives us = 4 $\pi$

means $4\pi =\int _0^{2\pi }\int _0^{\sqrt{c}}\int _r^c\:rdzdrd\theta$

$4\pi =\left(\pi c^2-2\pi \frac{c^{\frac{3}{2}}}{3}\right)$

c=2 $\sqrt{2}$

5 0

3 years ago

The difference of the square of a number and 36 is equal to 5 times that number. Find the positive solution.

exis [7]

Answer:

x=-4, x=9

Step-by-step explanation:

We write this into words:

difference = subtraction

square = ^2

a number = x

is equal to = =

5 times that number = 5x

x^2-36 = 5x

write in standard form

x^2-5x-36

what adds to -5 and multiplies to -36?

-9 and 4!

(x-9)(x+4)

x-9 = 0

x= 9

x+4 = 0

x=-4

3 0

2 years ago

Read 2 more answers

What is the fourth term of the expansion of the binomial (2x + 5)^5? Hence find the value of (2.02)5 correct 3D.P

vazorg [7]

Answer:

5000x^2 is the 4th term

Step-by-step explanation:

ok, 1 bionimial theorem coming right up

for a binomial expansion of (a+b)^n

the kth term is

means

n is 5

4th term

4-1=3

and a=2x

b=5

(10)(4x^2)(125)

5000x^2 is the 4th term

7 0

3 years ago

Can Somebody help me real fast?

Fittoniya [83]

X is 4
4(4) is 16 plus 13 equals 28

4 0

3 years ago