Answer:
<em>y = - 4x + 38 </em>
Step-by-step explanation:
A(3, 9)
B(5, 1)
=
= - 4
CD║AB
C(9, 2)
y - 2 = - 4(x - 9)
<em>y = - 4x + 38</em>
Answer:


Step-by-step explanation:
The triangle is a 30-60-90 right triangle.
The ratio of the lengths of the sides is:

The order of the sides in the ratio above is
short leg : long leg : hypotenuse
The long leg is sqrt(3) times the length of the short leg.




The hypotenuse is twice the length of the short leg.


Answer:
The value of angle BAC = 75°
Step-by-step explanation:
=> Angle BAC + 105° = 180°
=> Angle BAC = 180° - 105°
=> Angle BAC = 75°
2000=1800(1.04)^t,,log(1.11)/log(1.04)=t use the calculator,,,hope it helps :-)
let's recall that there are 180° in π radians, thus
