it will be way easier if u draw it
Answer: 15
Step-by-step explanation:it is 15 because the equation for area of a trapezoid is b + b x h / 2 so 12 + 3 = 15 x 2 = 30/2 = 15.
Answer:
i can't tell you all the answers, but i will tell how to do it
Step-by-step explanation:
The easy way to do is to turn the lbs into oz.
1 lb = 16 oz
if you turn the lbs into ox, then it will be easy for you to do it.
I will do number one for you :
14 lb= 224 oz
9 lb = 144 oz
Now you add the two ounces in each row.
224 oz+ 11 oz= 235 oz
144 oz+ 13 oz =157 oz
And then you subtract 235 oz - 157 oz = 78 oz
78 oz = 4.875 lbs
Answer:
A) 216 in²
Step-by-step explanation:
2(1/2)(6)(4)=24
2x5x12=120
6x12=72
24+120+72=216
12 - b = -2
12 + 2 = b
14 = b
