Answer:
n=28 7 times 16=112divided by 4 =28
Step-by-step explanation:
Answer:
2.1
Step-by-step explanation:
By the Law of Cosines,
a² = 5² + 6² - 2(5)(6)cos(20°)
a = sqrt(5² + 6² - 2(5)(6)cos(20°)), which is about 2.1
Answer:
r= 6p + 20
Step-by-step explanation:
given:
r= 3n + 20
also given that n = 2p
substituting n=2p into the above equation
r= 3n + 20
r= 3(2p) + 20
r= 6p + 20
Answer:
10.35
Step-by-step explanation:
you have to subtract but regroup because if you add the zero you gotta regroup because the 5 is bigger than the zero
