Step-by-step explanation:
First step:
Calculate a slope.
The formula of a slope:
The slope-intercept form of an equation of a line:
m - slope
b - y-intercept
We have the points (5, -4) and (-1, 8). Substitute:
Put the value of the slope and the coordinates of the point (5, -4) to the equation of a line:
<em>add 10 to both sides</em>
Finally:
Answer:
intersection is set of all integers (... -1 , 0 , +1 )
To figure out how many inches tall he is, first we need to figure out how many inches are in 5 feet
Since there are 12 inches in a foot, we can multiply 5 and 12
5 x 12 = 60
Then we add the 8 inches..
60 + 8 = 68
Therefore, he is 68 inches tall
Hope this helps
Answer:
small = 0.1853...
medium = 0.1627...
large = 0.106179775
Step-by-step explanation:
divide the $ by the grams
1.39/75 etc
Answer:
OB - Older Brother
YB - Younger Brother
A) OB -YB = 4
B) OB * YB = 96
B) OB = 96 / YB
Multiplying A) by -1
A) -OB + YB = -4 then we add B)
B) OB = 96 / YB
YB = -4 + 96 / YB
Multiplying both sides by YB
YB^2 = -4YB +96 then re-arranging
YB^2 + 4YB -96 = 0 solving by quadratic equation
AS OF 5 years AGO:
Younger Brother's age = 8
Older Brother's age = 12
NOW THEIR AGES ARE:
8 + 4 = 12 YB and
12 + 4 = 16 OB
Step-by-step explanation: