Answer:
student 3 by 25% over
Step-by-step explanation:
is/of x %/100
ex student 3 measured 2.5 that is % of 2
so basicaly times the number on the right by 100 then ÷ by the number on the left then there is your %
There would be 1/12 of the cake left.
Answer:
x = 4
Step-by-step explanation:
1.3x - 10 = 0.8x - 8
Add 10 to both sides.
1.3x = 0.8x + 2
Subtract 0.8x from both sides.
0.5x = 2
Divide by 0.5.
x = 4.
Proof:
1.3x - 10 = 0.8x - 8
1.3(4) - 10 = 0.8(4) - 8
5.2 - 10 = 3.2 - 8
-4.8 = -4.8
Answer:
Dilation
Step-by-step explanation:
Dilation can only be used to prove that certain figures are similar
All you have to do is multiply 23/4 by 4/3 which gets you 92/12
Simplify that and you get 23/3
