4 years ago

Triangular pyramid:volume 270cm3; base edge 15cm; height of base4 cm

Mathematics

1 answer:

Sedbober [7]4 years ago

3 0

Do you want to know the surface area?

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Kayla and Josh are watching marathons of their favorite TV show. Episodes of Kayla's show are 120 minutes long, while episodes o

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1080 minutes

Step-by-step explanation:

The greatest common factor (GCF) of the two times is 15 minutes, so their least common multiple is (120×135)/15 = 1080 minutes.

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3 years ago

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3 years ago

600 units of electricity and 100 units of gas were used for a total cost of $388. Next month, 400 units of electricity and 150 u

lana66690 [7]

Answer:

Cost per Electricity Unit= $0.61

Cost per Gas Unit= $0.22

Step-by-step explanation:

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Cost per Gas Unit: g

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and for the next month condition, equation would be like

$400*e+150*g=277...........................................(ii)$

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4 years ago