Answer:
3/5
Step-by-step explanation:
12/20
(divide both by 2)
12/2= 6
20/2=10
6/10
(divide by both by 2)
6/2= 3
10/2= 5
3/5
Answer:
-5/2, -2.3, sqrt2, sqrt5, 2 1/4, 2.3, 4
Answer:
Step-by-step explanation:
5x-1=49
5x=50
X=50/5
X=10
2x+5=1
2x=-4
X= -4/2=-2
1-x=10
-x=10+1
X= -11
9x - 3 = 15
9x =12
X =12 /9
X=4/3=1.33
9-6x= 17
-6x= 8
X=8/-6
X=-1.33
Answer:
The answer is given below
Step-by-step explanation:
The slope of a line is the gradient of the line and is the ratio of the vertical change (change in y) to horizontal change (change in x) between two points. The slope of a line determines its steepness and direction.
A positive slope means the line slants from the right downward while a negative slope means the line slant upwards to the left. The greater the slope of for a positive slope the greater the steepness while for a negative slope the lesser the slope the greater the steepness.
Line f has a slope of −63, and line g has a slope of −84. Since both lines have negative slope, the line slant upwards to the left. The slope of line g is smaller than that of line f, therefore line g is more steeper than line f.
Geometric mean =√(45*5)=√(5*5*9)=15
Square root because we have 2 numbers.
Answer is A.15