8
96$ divided by 12 = 8
Thats how you would get the rate and maybe you can apply this method to other questions if there are any?
Answer:
A.(26)X =1
26x =1
divide both sides by 26 to make x the subject
26x/1=1/26
x = 1/26
Step-by-step explanation:
B 50(x) =1
50x =1
x =1/50
Answer:
Step-by-step explanation:
Third angle = 180 - (40 + 60)
= 180 - 100
= 80°
When you subtract the sum of 40 and 60 from 180, you will get the third angle.
<h2>
The all roots are equation are 1, - 1 and - 2.</h2>
Step-by-step explanation:
The given cubic polynomial:
k(x) =
+ 2
- x -2
To find, the all roots are
+ 2
- x -2 = ?
∴ k(x) =
+ 2
- x -2
⇒
+ 2
- x -2 = 0
⇒
(x + 2) - 1(x + 2) = 0
⇒ (
- 1)(x + 2) = 0
⇒
- 1 = 0 and x + 2 = 0
⇒
- 1 = 0
⇒
= 1
⇒ x = ± 1 = 1, - 1
or, x + 2 = 0
⇒ x = - 2
Thus, the all roots are equation are 1, - 1 and - 2.
1/4 + 3/10
find the common denominator which is 20
multiply by 5 for 1/4
1(5)/4(5)=5/20
multiply by 2 for 3/10
3(2)/10(2)=6/20
5/20+6/20=11/20
answer:
11/20