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3 years ago

the drill must go 3/8 of the way through the sheet the sheet is 2.5 cm thick how deep should the drill be set

Mathematics

1 answer:

andrey2020 [161]3 years ago

7 0

Answer:

15/16 cm

Step-by-step explanation:

The drill must go 3/8 of the way from one side of the sheet to the other. The depth that this drill must reach is found by multiplying 2.5 cm by 3/8:

25 3 5 3

----- * ----- = ------ * ------ = 15/16 cm

10 8 2 8

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

One angle of a triangle measures 65°. The other two angles are in a ratio of 3:20. What are the measures of those two angles?

Nataly_w [17]

Answer:

15° and 100°

Step-by-step explanation:

$65 + 3x + 20x = 180$

$23x = 115$

$x = 5$

3 × 5 = 15, 20 × 5 = 100. So the other two angles measure 15° and 100°.

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2 years ago