Answer:
absolute value function
Step-by-step explanation:
49 degree is the answer
tanø = 46/40
= 1.15
Ø = 49 degree
Answer:
.08
Step-by-step explanation:
COMMENT IF YOU NEED WORK
Answer:
This tool can round very big numbers to a very high precision. ... The calculator defaults to rounding to the nearest integer
Step-by-step explanation:
hope i helped
Answer:


Step-by-step explanation:
Given

Required
Find all product of real values that satisfy the equation

Cross multiply:


Subtract 7 from both sides


Reorder

Multiply through by -1

The above represents a quadratic equation and as such could take either of the following conditions.
(1) No real roots:
This possibility does not apply in this case as such, would not be considered.
(2) One real root
This is true if

For a quadratic equation

By comparison with 



Substitute these values in 


Add 56 to both sides


Divide through by 4

Take square roots


Hence, the possible values of r are:
or 
and the product is:

