Answer:
34 units
Step-by-step explanation:
Given segment GH is bisected by line RS at S
SG= (4x+3) units, and SH= (10x - 18) units
This means the length of segment GH is divided into two equal parts
SG and SH
SG = SH
We solve for x
(4x+3) units = (10x - 18) units
4x + 3 = 10x - 18
3 + 18 = 10x - 4x
21 = 6x
x = 21/6
x = 3.5
From the question,
SG = (4x + 3) units
SH = (10x - 18) units
GH = SG + SH
GH = (4x + 3)units + (10x - 18)units
GH = 4x + 3 + 10x - 18
GH = 4x + 10x + 3 - 18
= 14x - 15 units
Substituting 3.5 for x
GH = 14 × 3.5 - 15
= 49 - 15
= 34 units
Therefore, the length of segment GH = 34 units
Need to distribute -3
-3(x+4)=2x-5
-3x+12=2x-5
-5x=7
x=-7/5 or x=-1 2/5 or x=-1.4
Answer:
Rational
Step-by-step explanation:
Because irrational numbers cannot be expressed as a fraction
The number of ways of picking up a red cube out of 12 cubes are 5/12. Number of ways of picking up a second red cube is 4/11.
<span>Thus probability of picking up 2 red cubes = 5/12 * 4/11 = 20/121.
20 / 121 = .165 or .17
So the probability of Celinda getting two red cubes is .17.</span>