Answer:
24
Step-by-step explanation:
Step-by-step explanation:
I don't know what exactly the Question
but I tried to simplify to get the answer.
So Katherine , just write some words in the solution. ( that's what I understood).
Commutative property of addition is
a+(b+c)=(a+b)+c
so just move the partenthsees ()
(1 5/8+4 3/4)+3 2/8=1 5/8+(4 3/4+3 2/8)
Answer:
243 × 12
Step-by-step explanation:
multiply 81 by 3
next multiply 3 by 4
then you got your answer
Area of a trapezoid: 1/2(a + b)*h, where a and b are the lengths of the two bases of a trapezoid and h is the height.
Plug 22 and 44 for a and b, respectively. Plug 15 for h.
1/2(22 + 44)*15
1/2(66)*15
1/2(990) = 495
b) 495 in²
