Is this for real? Lol anyways I’m guessing B
Answer:
ΔABC ≅ ΔQPR
Step-by-step explanation:
if you were to reflect it, they would line up also A ≅ Q because their angles are the same and I know that because of the markings, they both have one arc and B and P both have two arcs meaning they are congruent and C and R both have three arcs so they are congruent.
Answer:
x = 5
Step-by-step explanation:
3x = -5x + 40
8x = 40
x = 5
hope this helps!
Answer:
226.78579
Step-by-step explanation
first, find k in 90(3^kx)
90(e^0) = 90 [when time is 0 years, the population is 90]
180=90(e^k3), 2=e^3k
ln2 = 3k, k=(ln2)/3
90(e^4(ln2)/3) = 90(e^ln(16)/3)
it is about 226.78579
1.275 = 1275/1000 = 51/40 = 1 11/40
<span>51⁄40 or 1 11⁄40</span>