the area of the roof is 48 square feet because you multiply 12 times 3 witch equals 36 and 6 times 2 equals 12 then do 12+36 witch equals 48.
Answer:
4 + 36y
Step-by-step explanation:
first we time both the numbers in the brackets by what ever is outside the brackets
4 ×1=4
9×4=36
Answer:
30 30 30 30 30 30 30 30
Step-by-step explanation:
Answer:
Greater than
Step-by-step explanation:
you are adding exponent with the same denominator if its easier for you in this example you can set the denominator equal to 10.
Sum= adding
2/5 +4/5 =6/5 or 1 1/5
if you want to do it with the denominator equal to 10 just multiply each side by 2.
(2/5 +4/5)x 2
4/10 + 8/10 = 12/10