3 years ago

The answers to these questions please

Mathematics

1 answer:

vfiekz [6]3 years ago

5 0

Answer:

Q10 is 13.64 cm3

Q 11 is 221 cm3

Step-by-step explanation:

volume is cross sectional area times height for Q 10

volume is length times width times height for Q 11

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puteri [66]

Answer:

yes

Step-by-step explanation:

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2 years ago

-5x -10 >30 help Hehehehehe.

Mnenie [13.5K]

Answer:

x<-8

Step-by-step explanation:

-5x-10>30

(add 10 to both sides)

-5x-10+10>30+10

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(dividing through by -1 changes the sign of the inequality from "<" to ">")

5x<-40

(dividing through by 5)

$\frac{5x}{5}$ < $\frac{-40}{5\\}$

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2 years ago

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Answer:

Step-by-step explanation:

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