Y=6x is bigger because they have the same variables, but the known numbers in the first equation are doubled
Answer:
Suv= About 22 miles
Truck= 28 miles
Step-by-step explanation:
To find the unit rate of both vehicles, divide the number by how many gallons of gas to see how many miles both vehicles drive on 1 gallon.
Answer:
Can be either 6 adult tickets and 9 children tickets or 9 adult tickets and 5 children tickets
7, -13 should be 2
-2, -10 should be -6
We know that
<span>The cosine of the sum of two angles </span><span>is defined by the following trigonometric identity
</span>cos(A + B) = cos A cos B − sin A sin <span>B
A=60</span>°
B=105°
cos A=cos 60
cos B=cos 105
sin A=sin 60
sin B=sin 105
then
cos(60 + 105) = cos 60 cos 105 − sin 60 sin 105
cos(165) = cos 60 cos 105 − sin 60 sin 105
the answer is
cos (105°)
