The slope of the line that passes through the points (14/5) and (20, -4), so you take y-y/x-x so you substitute the y's in for 5 and -4 and x in for 14 and 20.
5--4/ 14-20
9/-6
Then you make the fraction smaller!
-3/2 = Answer <span />
Answer:
A
Step-by-step explanation:
We know that to find the next term we have to do
-3(-4)-1, which is equal to 11.
There are only to solutions with the '11' as the second term, A and C.
It can't be C as curly brackets state a set of numbers.
Answer:
2.1cm
Step-by-step explanation:
the line is 2cm and 1mm
18.64 divided by 2 is the cost for 2 pounds
so 9.32 is 2 pounds plus 18.64 for 4 pounds
$27.96 for 6 pounds
Step-by-step explanation:
<u>Equation</u><u> </u><u>:</u><u>-</u>
→ x² - 6x -5=0
On comparing it to standard form ax² + bx + c = 0
→ x = -b ± √b² - 4ac / 2a
→ x = 6 ± √ 36 - (-20) / 2
→ x = 6 ± √ 56 /2
→ x = 6 ± 2√14/2
→ x = 3 ± √14
Required answer!
