Answer:
The length of x is 4
Step-by-step explanation:
The scale factor is Large/small where 10/8 which is DF/AC.
THE SCALE factor is 5/4.
To find the length of X is in AB we use the scale factor 5/4 and the corresponding DE.
5/4 = DE/AB
5/4 = 5/X
X = 4
To find Y in EF will use the corresponding BC which is 6.
5/4 = EF/BC
5/4 = Y/6
Y= 7.5
info: use CORRESPONDING ABC AND DEF .
Answer:
y = 2x – 1
Step-by-step explanation:
The graph is a line then it’s equation has this form y = ax + b where a the slope and the y-intercept
the y-intercept b = -1 cause the line intersects the y-axis at the point (0 , -1)
Finally,
y = ax + b
= 2x - 1
Answer:
Step-by-step explanation:
The formula for determining the volume of a sphere is given as
Volume = (4/3) πr³
where r is the radius and π is a constant whose value is 3.14
From the information given,
Diameter = 9.4 mm
Radius = diameter/2 = 9.4/2
= 4.7 mm
Volume of sphere = 4/3 × 3.14 × 4.7³
= 434.67 mm³
The formula for determining density is expressed as mass/volume
Mass = 3.475 g
Density = 3.475/434.67 = 0.008g/mm³
The prime factorization of 12 is
12 = 2²×3
To find denominators suitable for your purpose, you need to group the factors
{1, 2, 2, 3}
into two groups with different products that share at least one of the numbers that is not 1.
For example, your grouping could be (2, [2), 3], where a 2 is shared. That is, your denominators could be 2*2=4 and 2*3=6.
Another possible grouping is (1, [2), 2, 3], giving rise to denominators of 2 and 12.
Yet another is (1, [3), 2, 2], for denominators of 3 and 12.
Using the first grouping, a pair of mixed numbers matching your requirement might be
1 3/4, 5 1/6