The answer is
date
1 2 3 4 5 31
r1 r2 r3 r4 r5 . . . r31
1gm 2gms 3<span>gms 4gms 5gms . . . 31gms
r1+r2+ .... +r31= 31(31+1) /2=496gms (31 rings)
he only made 5 rings
31 rings----------> 496 gms
5 rings ------------> ? = 5 x496 / 31=80 gms
</span><span> the weights of those 5 rings was 80 gms</span>
Answer:
(A) The residents of Belmont are more likely to use public transportation because the city has the highest population density.
Step-by-step explanation:
correct on edge
Answer:
10.5
Step-by-step explanation:
cross multiplying:
?/12 = 14/16
16? = 168
? = 10.5
Answer:
cx
Step-by-step explanation:
Two angles are supplementary if they add up to 180°.
?+ 30°= 180°
⇒ ?= 180° -30°
⇒ ?= 150°
The measurement of the second angle is 150°.