Answer:
11
Step-by-step explanation:
Given
x² - 7x + 10 = 28 ( subtract 28 from both sides )
x² - 7x - 18 = 0 ← in standard form
(x - 9)(x + 2) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 9 = 0 ⇒ x = 9
x + 2 = 0 ⇒ x = - 2
The distance between the solutions is
| 9 - (- 2) | = | 11 = 11 units
FOR A SCHOOOL NOW FIRST IF THE Ratio was 3.5 to 6.8 then Jacob Collected 115.50 it would be 207.56
Answer for the question No.17
Answer:
Step-by-step explanation:
Answer for the question No.17
Given:-
Let,
In quadrilateral ABCD,
---(sum of angle of quadrilateral is 360 degree)
SInce x=
There is two hundred and four (204) on a standard chessboard.
Answer:
42+7xy=(7*6)+(7xy).......