4x+28 +6x -15=-7x +64
10x+13=-7x +64
10x-7x=64-13
3x=51
x=17
I hope I helped you=)
Angle A=36 degrees
angle B=54 degrees
36+54=90
C. When X = 4
hope this helps!!
Answer:
There are 26 tiles in the bag.
To spell the word DOT, we have to select 3 tiles from the bag.
This can be done in
26C3 ways.
Out of this, the word DOT can be correctly spelled in only 1 way.
Hence, the Prob.
=1 / 26C3
Answer:
x=-17.......................
Step-by-step explanation:
x+17=0