Answer:
45
Step-by-step explanation:
2a+3b=15, multiply everything by 3
3(2a+3b)=3(15)
6a+9b=45
Answer:
(2^3)^7
Step-by-step explanation:
Answer:
2√5
<em>good luck, i hope this helps :)</em>
Answer:
The height of the larger pyramid is 5/m
The volume is proportional to the cube of the height
Step-by-step explanation <em>Thus 3^3: 27h^3 : 125 h = 5m</em>
<em>MARK BRAINLIEST >33 ~BRIANA</em>
Answer:
ertyuiop[-poiuytrtyuiop-[=poiuytyuio0p[poi uytrtyhujio iuytretyui oiuytrert yuiuytr = 42
Step-by-step explanation: