Answer:
They have the same slope.
Step-by-step explanation:
Answer:
(20+2) (20-2) = 20² - 2²
20² - 2² = 396
Step-by-step explanation:
from the rule of the difference of two square which states thate
(a + b)(a − b) = a² − b²
therefore, 22 can also be written as (20 + 2),
while 18 can be written as (20 -2)
therefore by the rule of the difference of two square the product of both expression will give
(20+2) (20-2) = 20² - 2² = 400 - 4 = 396
Answer:
Below
Step-by-step explanation:
The rule states that:
● | x | < 1 => -1 < x < 1
By anlogy
● | x - 5| < 6 => -6 < x - 5 < 6
● -6 < x - 5< 6
Add 10 both sides to get x + 5 (x-5+10 = x+5)
● -6 + 10 < x - 5 + 10 < 6 + 10
● 4 < x + 5 < 16
So a = 4 and b = 16
Let us say that this number is n
is means equal sign
product means multiplication
more than means addition
so
Answer:
16400$
Step-by-step explanation:
Persent invest value= 4100$
Compound intrest rate=8.5% or 0. 085 (annual)
Time period =17 years
According to compound interest formula
Future valve (fv) =persent value(pv) (1+r)^n
Substitute all values
Fv=4100$(1+0.085)^17
Fv=4100$(1.085)^17
Fv=4100 * 4.00
Fv= 16400 $ answer
