12 = 12/1 = 24/2, 24/2+1/2=25/2 so 25/2, and it's in simplest form because 2 can't go into 25
We can use 100s for ones place, 10s for tenth place and 1s for hundredth place.
Addition of 4 and 7 in the hundredth places will give 11.
Replace 10 blocks with 1 tens block.
Add this 1 to 5 and 3 which are in tens place. This will be 1+5+3 = 9.
Addition of 1 and 2 in ones places 3.
Hence, the answer is 3.91.
Answer:
-9x^9y^5
Step-by-step explanation:
Do the multiply first:
-16x^9y^5+7x^9y^5
=x^9y^5(-16+7)
=-9x^9y^5
Answer:
Option B. 373.80 square centimeters
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The surface area of the figure is equal to the area of its 5 faces (3 rectangular faces plus 2 triangular faces)
step 1
Find the area of its 3 rectangular faces



step 2
Find the area of its 2 triangular faces


step 3
Find out the surface area

substitute the values


Answer:
what do u mean
Step-by-step explanation: