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3 years ago

12

If all the dimensions of a cube are are multipied by 5 the surface area of the cube will change by a factor of ten. True or fals

e

1 answer:

marta [7]3 years ago

5 0

SA=6edge^2
if each edge is ultipied by 5

SA=6(5edge)^2
SA=(6)25edge^2
the sureface area will be multiplied by 25

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3 years ago

University Theater sold 465 tickets for a play. Tickets cost $23 per adult and $13 per senior citizen. If total receipts were $7

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<u>Answer:</u>

355 senior citizen tickets were sold.

<u>Step-by-step explanation:</u>

Assuming a to the the ticket of adults and s to be the ticket of senior citizens, we can write two equations as:

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