Answer:
3/5
Step-by-step explanation:
sin theta=opposite/hypotenuse
4/5=opposite/hypotenuse
therefore opposite=4 and hypotenuse=5
for adjacent
using pythagoras theorem
a^2+b^2=c^2
opposite^2 + adjacent^2 =hypotenuse^2
4^2 + adjacent^2 =5^2
16 + adjacent^2 =25
adjacent^2 =25-16
adjacent =
adjacent=3
cos theta=adjacent/hypotenuse
=3/5
therefore the value of cos theta is 3/5
Answer:
-6 degrees Fahrenheit
Step-by-step explanation:
Begginging temp: 26 degrees
Temp. dropped: 32 degrees
26 - 32 = -6 degrees
Step-by-step explanation:
b ha ok like and follow please
A) A force of attraction is the type of force that acts between unlike magnetic poles.
Answer:
st = 6
su = 12
Step-by-step explanation:
t is the midpoint of line segment su.
st = x + 3
tu = 4x - 6
Since, t is the midpoint of su, it should divide su into two equal parts. This means, measure of st and tu would be equal. So,
st = tu
x + 3 = 4x - 6
3 + 6 = 4x - x
9 = 3x
x = 3
st = x + 3 = 3 + 3 = 6
tu = 4x - 6 = 4(3) - 6 = 6
su = st + tu = 6 + 6 = 2(6) = 12
So, the measure of st would be 6 units and measure of su would be 12 units.
