Answer:
It is 80 percent. i had this question and got it right. Have a great day
Step-by-step explanation:
Answer:
B. Shania's conclusion is the only accurate one.
Step-by-step explanation:
A=384 cm^2 hope this helped!
Answer:
D
Step-by-step explanation:
Step-by-step explanation:
step 1. 4x + 27 + 3x = 90 (definition of a rectangle)
step 2. 7x = 63 (collect like terms. subtract 27 from both sides)
step 3. x = 9 (divide both sides by 7)
