The answer would be -2k -30
To find the sum of 432 and 24 mentally.
Heather can add 3+2 in the tens place also known as 30 and 20 that is equivalent to 5 (tens)
Than,add 2+4 in the ones place that is equal to 6.
The 4 in the hundred doesn't change so just put the puzzle together.
You get 456 as the sum.
You add them up to see that it is in fact greater...
12.6+3.1+5.4=
21.1
This is the answer i supposed fot
Answer:
The cordinates are:
y = 3
x = 4
Step-by-step explanation:
If you draw a line in the middle of the triangle
It Will go through the base at point V
point V can be marked at y=3 and x=4 the line drawn will intersect 0