Afourth of a number added to -45 is -11 how do you solve for x

Step-by-step explanation:

Given statement:

A fourth of a number added to -45 is -11

To find the number.

Solution:

Let the number be =

The given statement can be transformed mathematically as:

Solving for .

Simplifying by removing parenthesis.

Multiplying each term by 4 to remove fractions.

Adding 180 both sides.

∴

Thus, the number = 136

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: