3 years ago

500 reduced my 2 times my age is 300

Mathematics

2 answers:

dusya [7]3 years ago

7 0

Hmm. I am very confused

never [62]3 years ago

3 0

Answer:

Very interesting observation

~ Maria

Step-by-step explanation:

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If ab = c - d, which of the following is an expression for d in terms of a, b, and c?

horsena [70]

ANSWER

$d = - ab + c$

EXPLANATION

The given expression is

$ab = c - d$

To find an expression for d in terms of a, b, and c, means we want to make d the subject of the relation.

This means that, we need to isolate d on one side of the equation while all other terms are on the other side.

We subtract from both sides of the equation to obtain,

$ab - c = - d$

We now divide through by -1, to get,

$- ab + c = d$

Or

$d = - ab + c$

The topic is change of subject

3 0

3 years ago

Find the volume of the cylinder. Use 3.14 for π. Round to the nearest tenth.

lakkis [162]

Answer:

62.8 m^2

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h where r is the radius and h is the height

V = (3.14) ( 2)^2 *5

V = 62.8 m^2

8 0