1. Is 46.7
2. x =57
3. 15.22
4. 14 + j = 28
5.
Answer:
60in²
Step-by-step explanation:
Since lateral surface area means all the shapes except the base, we will ignore the square in the middle.
A=1/2(b*h)
A=1/2(10*3)
A=15in²
Now we will multiply the area by 4 or the number of other shapes besides the base.
60in²
Step-by-step explanation:
1=109°
2=3=(360-2*109)/2=142/2=71
Answer:
Step-by-step explanation:
Answer: 7.625 pounds.
Step-by-step explanation:
Given: The weight of Alexandra's backpack = e the given weight is in mixed fraction.
To convert it into decimal ,first we need to convert it into improper fraction.
Thus,
Now, convert the improper fraction into decimal, by dividing numerator by denominator, we get
Hence, the weight of her backpack in decimal = 7.625 pounds.