Answer:
0.24 = 24 hundredths, not 24
Step-by-step explanation:
Answer:
5%
Step-by-step explanation:
Lets say 10 add a 0 = 100 9.5 add a 0 = 95.0 (move ok decimal place) so there is a 5% error.
Answer:
418cm2
Step-by-step explanation:
Separate the figure into a square and a triangle. Find the area of each and add.
s2 = area of square
192 = 361 cm
bh = area of triangle
(6)(19) = 57 cm2
361 + 57 = 418 cm2
Simple, since you want to find y, in y=mx+b form, move everything to the other side.
1/2x-y=4
Move 1/2x
1/2x-y=4
-1/2x -1/2x
Making it look like,
-y=4-1/2x
Divide by the negative 1 in front of the y,
-y=4-1/2x
/-1 /-1
y=-4+1/2x
or
y=1/2x-4
Thus, this written in y=mx+b form, y=1/2x-4.
