Answer:
d. cot x =1
Step-by-step explanation:
The equation contains undefined values for x=0 or π/2. The only answer choice that corresponds to something different is ...
d. cot x = 1
__
This condition is true for x = π/4. Then the equation becomes ...
csc(π/4) = sin(π/4)tan(π/4) +cos(π/4)
√2 = (√2/2)(1) +(√2/2) . . . true
Answer: Yes, (4, - 4) lies on this circle.
Step-by-step explanation:
Equation of circle: , where (h,k) = center , r = radius
Given: A circle has a center located at (-2, 4) and a radius of length 10.
i.e. (h,k) =(-2,4) and r= 10
Equation of circle will be:
(i)
If (4, - 4) lies on this circle , then it must satisfy the above equation.
To check put x= 4 , y=-4 in (i)
which is true.
Hence, (4, - 4) lies on this circle.
OMG im suffering in this too
but im starting to get this so lets take a look
i tried writing an equation but all i get is one so
answer is one and slope is 0 hope i could help
Answer:
The first step in evaluating {[(−)]}÷ is operating the brackets
Step-by-step explanation:
To find the first step in evaluating {[(−)]}÷ :
In general we may use BODMAS operation to evaluate the expression and is stands for
BODMAS- B for Brackets in the expression
O for operations in brackets for the expression
D for doing division operation in the expression
M for doing multiplication operation in the expression
A for doing addition operation in the expression
S for doing subtraction operation in the expression
Applying all the operations and finally weget the evaluated expression or values.
Therefore the first step in evaluating {[(−)]}÷ is operating the brackets