3 years ago

Grant attempted to solve an equation but made an error. What is his error, and

Mathematics

1 answer:

Vlad1618 [11]3 years ago

4 0

Answer:

No Solution.

Step-by-step explanation:

-4+2x=5-(x-3)+3x

-4+2x=5-x+3+3x

-4+2x=5+3-x+3x

-4+2x=8+2x

-4+2x-2x=8

-4+0=8

-4=8

no solution

You might be interested in

X^2+18x+72 factoring

Andre45 [30]

Answer:

92kyroydyodpgxtzoggz

Step-by-step explanation:

2+92r

3 0

3 years ago

Find the equation of the sphere in standard form centered at (−6,10,5) with radius 5.

Dovator [93]

Answer:

The equation of the sphere in standard form is

$x^{2} +y^{2}+z^{2} +12 x-20 y-10 z+136=0$

Step-by-step explanation:

<u>Step 1</u>:-

The equation of the sphere having center and radius is

$(x-h)^{2} +(y-k)^{2} +(z-l)^{2} = r^{2}$

Given centered of the sphere is (-6,10,5) and radius r=5

$(x-(-6))^{2} +(y-10)^{2} +(z-5)^{2} = 5^{2}$

on simplification,we get

$using (a+b)^{2} =a^{2} +2 a b+b^{2}$

$using (a-b)^{2} =a^{2} -2 a b+b^{2}$

simplify , we get

$x^{2} +y^{2}+z^{2} +12 x-20 y-10 z+136=0$

8 0

3 years ago

X* square root of 3 =34

disa [49]

Answer:

17.49286

Step-by-step explanation:

Photomath :)

4 0

3 years ago

Read 2 more answers

I really need help with this ?

Digiron [165]

The answer is g. 47.1

you use the formula
c= π d
then plug is 15 for d and you should get the answer

8 0

3 years ago

Suppose an investment of $2,300 doubles in value every decade. The function F(X)= 2300 * 2^X gives the value of the investment a

kotykmax [81]

You hit the right target!

$\Huge\color{}\checkmark$

It is 9200

Just to be sure, substitute with x = 2 in the equation.

8 0

3 years ago