A rectangle's length and width are in a ratio of 7:3. The area is 84 square feet. What are the length and width?
length =
feet
width =
feet

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

360/29

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

just pick what you think i need more time let me know if this

step-by-step explanation: