Answer:
i think it might be D or A
Step-by-step explanation:
B is addition C is a fraction
<u>Given</u>:
Given that RST is a right triangle.
The measure of ∠R is 35°.
The length of ST is 12 units.
The length of the hypotenuse is t units.
We need to determine the value of t.
<u>Value of t:</u>
The value of t can be determined using the trigonometric ratio.
Thus, we have;
where 
, the side opposite to ∠R is ST and hypotenuse is SR.
Substituting these values, we get;
Substituting ST = 12 and SR = t, we get;
Simplifying, we get;
Thus, the value of t is 20.9 units.
Given the function f(x)=x^2+5x+5 , to get the zeros we solve using quadratic formula;
x=[-b(+or-) sqrt(b^2-4ac)]/(2a)
from our function;
a=1,b=5, c=5
thus,
x=[-5(+or-)sqrt(5^2-4*1*5)]/(2*1)
x=[-5(+or-)sqrt(25-20)]/2
x=[-5+/-sqrt(5)/2
The answer is option C
Answer:
Sam made a mistake, and their correct value is 30.
Step-by-step explanation:
Answer:
So first you have to divide the miles and the acceleration and miles travel and than you get your answers as three minutes and forty one second.
Step-by-step explanation:
