Answer: what's 9 + 10 = 21 :) ur stuipood that's ur answer only here for the points sorry dude.
Step-by-step explanation:
Answer:
the number is 1
Step-by-step explanation:
4(7n-n)=24
28n-4n=24
24n=24
n=1
Lisa's cut will be represented by the equation y = 1/4x + 4
Answer:
AC ≈ 9,7sm
Step-by-step explanation:
AB=7 One side of a right triangle
BC=12 Hypotenuse of a right triangle
AC=?=x The other side of a right triangle
x²+7²=12²
x²=144-49
x²=95
x=√(95) ≈ 9,7
AC ≈ 9,7sm
It represents the rate she is texting per second
