What is the solution to the equation?
c/23 = 2/3

c=15.3333 or 15 1/3

Step-by-step explanation:

To solve, cross multiply

c/23=2/3

c*3=23*2

3c=46

Divide by 3 on both sides

c=15.3333 or 15 1/3

Another approach is to multiply both sides by 23

c/23=2/3

23*c/23=2/3*23

c=15.3333 or 15 1/3

Hope this helps! :)

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)