Answer:
0=-5 FALSE
Step-by-step explanation:
5+4d+2=9d+2-5d is false
Answer:the original number is 7
Step-by-step explanation:
Let the number be represented as X
so that when multiplied by 4 gives 4x
which on addition to 12 gives
4x +12=40
4x=40-12
4x =28
x=28/4=7
Answer:
Step-by-step explanation:
Given that there are two curves
Eliminate y to get intersection as x=0,1
Thus points of intersection are (0,0) and (1,4)
Thus x axis is one tangent for both.
Next is
m1 =8 and m2 =12
Angle between the lines is
tan t =
Angle = tan inverse of 4/97
114 is the answer for these question