1.5
first there is one four in a six which gives you 1
and then 2/4 is 1/2 which u 0.5
add them and you get 1.5
m∠R = 27.03°
Solution:
Given In ΔQRP, p = 28 km, q = 17 km, r = 15 km
To find the measure of angle R:
Law of cosine formula for ΔQRP:
Substitute the given values in the above formula.
Switch the given equation.
Subtract 1073 from both side of the equation.
Divide by –952 on both sides.
Hence m∠R = 27.03°.
Answer:
yes
Step-by-step explanation:
The law lets us move all of the addends around in any addition problem.
I need to know x is exactly