Answer:
a) The difference of a number and six is no less than 15
x - 6 ≥ 15
b) 25 plus a number is at least 13
25 + x ≥ 13
c) g decreased by 25 is at most five
g - 25 ≤ 5
Step-by-step explanation:
a) The difference of a number and six is no less than 15
Let the number be represented by x
We difference is involved in a mathematics question, it requires the application of Subtraction operation, hence:
x - 6 ≥ 15
b) 25 plus a number is at least 13
Let the unknown number be represented by x
When at least is used in Mathematics, is means greater than or equal to a particular value,
Hence,
25 + x ≥ 13
c) g decreased by 25 is at most five
At most means less than or equal to a particular value, hence:
g - 25 ≤ 5
Answer:
35 degrees is the third angle's value.
Answer: 14
Step-by-step explanation:
Take the values at either end of the box (80 and 66) and subtract.
First compute the first-order partial derivatives and find the critical points.
Both first order derivatives vanish at
.
Computing the Hessian, we get
We have
, which means
is an extremum of
. Since
, this extremum is a local maximum of
with a value of 21.
Answer:
k = 15.94
Step-by-step explanation:
