Answer:
x = 15
Step-by-step explanation:
Given
See attachment
Required
Find x
The figure in the attachment is a quadrilateral and the angles in a quadrilateral add up to 360.
So, we have:
90 + 6x + 5+ 10x - 40 + 4x + 5 = 360
Collect like terms
6x + 10x + 4x = 360 - 90 - 5 + 40 - 5
20x = 300
Divide both sides by 20
x = 15
Hence, the value of x is 15
Answer:
Each roll chance: 1/6
All roll chance 3/18
Step-by-step explanation:
The answer is d because the sequence is add two of the last term
6+2=8+2=10+2=12+2=14+2=16+2=18...
Answer:
-29v+145
Step-by-step explanation:
-4(5v – 30 – 6) – 9v
-20v+120+25-9v
-29v+145
Answer:
m=42
Step-by-step explanation:
m+(-14)=28
m-14=28
m=28+14
m=42
