Answer:
part A 210 Part B 4.4
Step-by-step explanation:
PART A 42 TIMES 5 210
that will be the rate she ran.
PART B 1.1 times 4 that will be the minute.
Answer:
Percentage change in number of members is -20%. Hope it helps
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°)
50 hot cheetos and 30 chili cheese fries
1.50c + 2.50f = 150
c + f = 80
c = 80 - f
1.50(80 - f) + 2.50f = 150
120 - 1.50f + 2.50f = 150
120 + 1.00f = 150
1.00f = 30
f = 30
c = 80 - f
c = 80 - 30
c = 50
