7780.05 = 28.25 x 13.5 x h . what is the height

h=20.4

Step-by-step explanation:

=> 7780.05 = 28.25 x 13.5 x h

multiply h by 13.5

=> 7780.05 = 28.25 x 13.5h

make h the subject of formula

=> 13.5h × 28.25 = 7780.05

Let's solve your equation step-by-step.

=> 13.5h(28.25)=7780.05

Step 1: Simplify both sides of the equation.

=> 381.375h=7780.05

Step 2: Divide both sides by 381.375.

=>

divide the numerators by the denominators

=> h=20.4

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

The total nom of  code that can be used is equal to 5+3 = 8

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

The answer is in the image 

The solution is given in the image below

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

The answer is in the image