Our equation is:
(x/-4)+11=5; we need to get x by itself in order to solve. Let's subtract 11 from both sides. (x/-4)=-6; let's now multiply both sides by -4. x=24; let's check to see if x is 24 by plugging it in.
24/-4=-6+11=5
So, x=24.
Answer:
900 minutes
Step-by-step explanation:
Given the function :
m(x) = 30x
m(x) ; function which represents number of total minutes ;
x = extra lesson session
If Eric goes for extra lesson session 2 times per week for. 10 weeks
Number of extra lesson sessions, x : (2 * 10) = 20 extra lesson sessions
Total Number of minutes :
m(x) = 30x
m(30) = 30(30)
= 900 minutes
Answer:
aw I sleep during class too
Step-by-step explanation:
(please dont report me for not giving the answer plzzz)
Since angle C is not 90 degrees, it's one of the acute angles
in the right triangle.
(The side adjacent to angle C ) divided by (hypotenuse)
is the cosine of angle C .
(adjacent) / (10 inches) = cos(40 degrees)
Multiply each side by (10 inches):
Adjacent side = (10 inches) x cos(40) =
(10 inches) x 0.766 =
7.66 inches (rounded)
Answer:
The right answer is A (x=2,y=-1)
