Answer:
You can use equation or use a calculator.
Step-by-step explanation:
Answer:
the equation in letter D is a linear function.
Answer:
$85
Step-by-step explanation:
$35 + $1 x 50 guests = $85
Step-by-step explanation:
where is the screenshot?
Answer:
Cos E= 24/25
Step-by-step explanation:
Length of hypotenuse: 7^2+24^2=625. 625 square root=25
Thus, DE is 25.
Sin D= 24/25, so that is false.
Tan D= 24/7, so that is false.
Cos E= 24/25, so that is true
Sin E= 7/25, so that is false.